Dissimilar Adhesives Patents (Class 428/41.9)
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Patent number: 11712917Abstract: The present invention relates to the technical field of security documents comprising a security feature, such as a windowed security thread, a security foil, a security patch, a hologram or an ink printed security feature, and a protective coating, and methods of manufacturing of said security documents. The security feature has a security feature thickness tf of at least about 5 ?m (micrometers) and a security feature surface facing away from the substrate consisting of a first region adjacent to the edges of the security feature and a second region non-adjacent to the edges of the security feature. The protective coating covers the security feature surface facing away from the substrate, a first substrate surface adjacent to the edges of the security feature, and a second substrate surface, which is different from the substrate surface covered by the security feature and the first substrate surface.Type: GrantFiled: May 18, 2020Date of Patent: August 1, 2023Assignee: SICPA HOLDING SAInventors: Thibaut Martini, Gebhard Ritter, Jean Garnier, Riccardo Ruggerone, Patrick Veya
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Patent number: 11559975Abstract: A duplex label. The duplex label has a first face ply having a printable upper side and a lower side, and a second face ply having an upper side and a printable lower side. A layer of patterned adhesive is situated underneath the lower side of the first face ply. A displaceable liner coating comprising an enabler, a facilitator, and a stabilizer is formulated, and the layer of patterned adhesive is covered with the displaceable liner coating. The displaceable liner coating is activated by bringing the displaceable liner coating in contact with a fluid. The second face ply is secured to the first face ply using the activated displaceable liner coating such that the printable upper side faces away from the printable lower side. The first face ply is secured to the substrate, and the second face ply is sandwiched between the first face ply and the substrate.Type: GrantFiled: October 12, 2020Date of Patent: January 24, 2023Assignee: Ward-Kraft, Inc.Inventor: Jesse Crum
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Patent number: 11151907Abstract: A label is constructed with multiple separate adhesives or a mixture of a non-moisture activated adhesive and a moisture-activated adhesive and applied in multiple patterns on a backside of the label. The label maintains adhesive bonding characteristic when the backside of the label is affixed to dry, cool, warm, and wet surfaces.Type: GrantFiled: June 28, 2018Date of Patent: October 19, 2021Assignee: Iconex LLCInventor: Debora R. Jeske
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Patent number: 10733914Abstract: A pattern-adhesive label-sheet comprises at least one label made of a face stock and a release liner. The label includes a label head with a first adhesive applied in a first pattern, a label body with a second adhesive applied in a second pattern, and a label tab. In some embodiments, at least part of the label tab overhangs the release liner. In some embodiments, a silicone coating can be applied to the label body and/or release liner.Type: GrantFiled: September 30, 2016Date of Patent: August 4, 2020Inventor: Steven N. Kruchko
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Patent number: 10494160Abstract: The present invention relates to container laminate and container having a container laminate through which materials may be accessed and/or dispensed. The laminate has multiple layers that are peeled away when opened to reveal one or more openings in a layer that remains adhered to the container after opening.Type: GrantFiled: May 4, 2018Date of Patent: December 3, 2019Assignee: SONOCO DEVELOPMENT, INC.Inventors: Howard Coker, Robert Thor Versluys, Scott William Huffer
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Patent number: 9944108Abstract: A sticky note pad includes a stack of note sheets. Each of the note sheets includes: a substrate having a writing face and a back face opposite to the writing face, the back face having a central portion and a peripheral portion surrounding the central portion; and an adhesive layer positioned on the central portion of the back face.Type: GrantFiled: August 12, 2011Date of Patent: April 17, 2018Assignee: Taiwan Hopax Chemicals MFG. Co., Ltd.Inventors: Tsung-Tien Kuo, Jen-Rong Liu, Tsun-Rung Hsu, Ming-Yang Li, Chih-Wei Hsu
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Patent number: 9327418Abstract: An adhesive film includes a film-like adhesive layer and a pair of separators sandwiching the adhesive layer. The outer edges of both separators extend outward beyond the outer edge of the adhesive layer, and a blade is used to form a notch on the adhesive layer side of the heavy release separator, along the outer edge of the adhesive layer. The thickness of the heavy release separator is between 50 ?m and 200 ?m, the average notch depth is between 5 ?m and 45 ?m and the standard deviation for the notch depth is no greater than 15 ?m. Specifying the notch depth allows complete cutting of the adhesive layer with the blade, while also limiting release problems between the heavy release separator and the adhesive layer.Type: GrantFiled: September 14, 2012Date of Patent: May 3, 2016Assignee: HITACHI CHEMICAL COMPANY, LTD.Inventors: Kouhei Horiuchi, Michio Uruno, Hiroaki Takahashi, Tomoyuki Nakamura, Mitsuyoshi Shimamura
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Patent number: 9108770Abstract: A re-sealable package and method which includes roll stock, a pressure sensitive label and a release member. The re-sealable package includes an outer layer laminated to an inner sealant layer. The pressure sensitive label has a first preselected shape and includes a pressure sensitive adhesive on one side. The side having the pressure sensitive layer is adhered to the inner sealant layer of the roll stock. The release member is formed in the outer layer, the release member having a second preselected shape which is smaller than the first preselected shape of the pressure sensitive label. As the release member is lifted from the pressure sensitive label, an area of the pressure sensitive adhesive is exposed to allow portions of the package to be removably adhered to the area of pressure sensitive adhesive.Type: GrantFiled: June 24, 2013Date of Patent: August 18, 2015Assignee: C-P Converters, Inc.Inventor: William C. Schieber
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Patent number: 8877560Abstract: A method for assembling a heat generating element and a heat dissipating element includes: preparing a pressure sensitive element including a pressure sensitive layer and first and second release films connected to the pressure sensitive layer; separating the second release film from the pressure sensitive layer and then adhering a heat dissipating element to the pressure sensitive layer; forcing the first release film; separating the first release film from the pressure sensitive layer, and then adhering a heat generating element to the pressure sensitive layer; and fixedly attaching the heat generating element onto the pressure sensitive layer. A pressure sensitive element and a power supplying unit are also disclosed.Type: GrantFiled: July 16, 2013Date of Patent: November 4, 2014Assignee: Lite-On Technology Corp.Inventors: Wen-Chi Chen, Ming-Feng Tang, Chung-Fu Wang
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Patent number: 8859068Abstract: An adhesive stack comprises a shear layer positioned between two adhesive layers. The shear layer, comprised of a weak adhesive sub-layer positioned between substrate sub-layers, is designed to fail upon application of a deliberate and appropriate shear force and before the failure of the adhesive layers. The adhesive sub-layer defines a width and/or length less than a width and/or length of another layer or sub-layer of the adhesive stack. The adhesive stack aids in securing components within an electronic device to prevent movement of the component when the device is dropped, hit, or bumped. The adhesive stack may occupy minimal space within the device, and reduce the cost of securing the component within the device's interior. The adhesive stack may allow for replacement of the component by an authorized person applying an appropriate and deliberate force. The adhesive stack may aid in identifying components replaced by an unauthorized person.Type: GrantFiled: September 30, 2011Date of Patent: October 14, 2014Assignee: Apple Inc.Inventors: Matthew P. Casebolt, Robert Sean Murphy
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Publication number: 20140295121Abstract: Label media having one of more labels with multiple adhesives having different adhesion characteristics and at least one adhesive free zone for use in an electrophotographic printer.Type: ApplicationFiled: March 27, 2013Publication date: October 2, 2014Applicant: Lexmark International, Inc.Inventors: Eric Len Ogden, Gregory Paul Pulver, Phillip Daniel Jackson, Michael Thomas Whitehouse
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Patent number: 8753730Abstract: A method of fabricating a plurality of electronic component packages includes coupling a tape to a panel. Electronic components are coupled to the tape and encapsulated to form a molded wafer. The molded wafer is mechanically separated from the panel without heating by breaking a mechanical separation adhesive of the tape. By mechanically separating the molded wafer from the panel without heating, warpage of the molded wafer associated with heating is avoided.Type: GrantFiled: November 19, 2012Date of Patent: June 17, 2014Inventors: Brett Arnold Dunlap, Robert Francis Darveaux
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Publication number: 20140158690Abstract: A sealing label that includes a first base material, and a second base material which is bonded to one surface of the first base material, and is repeatedly and removably bonded to an opening of a packing container so that the base material seals the opening; the label includes a sealing part which seals the opening; and a support part which is connected with at least one part of the sealing part and bonded to the packing container; wherein the sealing part and the support part has a boundary part, the boundary part has a cut line, wherein the cut line extends in a direction intersecting with a peeling direction to which the sealing part is peeled, the second base material is cut and divided into a proximal area, which is on the proximal side in the peeling direction, and a distal area, which is on the distal side in the peeling direction, by the cut line; and a peeling layer, which releases the first base material from the second base material, is provided between the first base material and the second baseType: ApplicationFiled: April 9, 2012Publication date: June 12, 2014Applicant: Unicharm CorporationInventors: Daishiro Sumiyoshi, Yukito Manno, Ikuya Nishiyama, Makoto Tobita, Takeshi Bando, Takahiro Ueda
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Patent number: 8728602Abstract: Adhesive systems may be fabricated to include first and second solid adhesion structures. The first adhesion structure may require an applied normal preload force to achieve adhesion to a surface. The second solid adhesion structure may be separate from but joined to the first adhesion structure such that both adhesion structures are jointly adherable to the surface upon application of the normal preload force.Type: GrantFiled: April 28, 2008Date of Patent: May 20, 2014Assignee: The Charles Stark Draper Laboratory, Inc.Inventors: David J. Carter, Jonathan Bernstein, Peter Kerrebrock, Arnis Mangolds
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Publication number: 20140048438Abstract: The present subject matter provides a layered article for sealing an opening in a package for a high alcohol content product. The layered article has a facestock, a reclosure adhesive, a machine direction oriented film, and a sealing adhesive. The sealing adhesive provides a good long-term seal for the package that is resistant to degradation from alcohol. The machine direction oriented film provides an alcohol barrier between the product and the reclosure adhesive. Upon opening, the film tears clean and straight in the machine direction to allow a portion of the film to stay in contact with the package and another portion of the film to be pulled from the package to expose the opening. The reclosure adhesive provides resealing capabilities for the layered article after the initial opening of the package. The clean straight tear also provides a tamper evident feature for the package.Type: ApplicationFiled: August 13, 2013Publication date: February 20, 2014Applicant: Avery Dennison CorporationInventor: Julia WOO
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Patent number: 8405620Abstract: An exemplary touch sensitive display (200) includes a display device (220) and a touch panel (210). The touch panel is attached on the display device through two adhesives (231, 232). The two adhesives have different adhesive capabilities.Type: GrantFiled: May 12, 2008Date of Patent: March 26, 2013Assignees: Innocom Technology (Shenzhen) Co., Ltd., Chimei Innolux CorporationInventor: Ming-Li Huang
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Patent number: 8334037Abstract: A multi-layer assembly that includes a release liner, a first layer disposed on the release liner, the first layer including a pressure-sensitive adhesive composition that includes a silicone polymer that includes silicone polyurea block copolymers, polydiorganosiloxane polymers, or combinations thereof, a second layer disposed on the first layer, the second layer including a composition that includes an elastomer, the composition of the second layer being different from the pressure-sensitive adhesive composition of the first layer, the first layer of the multi-layer assembly exhibiting a release force to the release liner of no greater than 100 gram per 0.5 inch width after the multi-layer assembly has been stored for 46 days at 120° F.Type: GrantFiled: May 11, 2007Date of Patent: December 18, 2012Assignee: 3M Innovative Properties CompanyInventors: Margaret M. Sheridan, James L. Bries, Jeffrey D. Malmer
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Patent number: 8329276Abstract: The present invention relates to peelable resealable multilayer films which include at least a first thermoplastic layer of an anhydride-modified polyolefin, a second thermoplastic layer of an ethylene/vinyl alcohol copolymer and a third thermoplastic layer of a tacky pressure-sensitive adhesive. The bond formed between a second layer of ethylene/vinyl alcohol copolymer and a third layer of a tacky pressure-sensitive adhesive creates a peelable resealable interface having a first interfacial peel strength, A, and a second interfacial peel strength, B.Type: GrantFiled: March 8, 2011Date of Patent: December 11, 2012Assignee: Curwood, Inc.Inventor: Tara Kay Cruz
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Patent number: 8318279Abstract: A sticker assembly includes an indicia-bearing sticker (30) having an adhesive layer (34). A vinyl film (20) is provided having a first side (22) and a second side (24), the second side (24) having a low-tack adhesive (25) thereon. The first side (22) of the vinyl film (20) is adhered to the adhesive layer (34) of the sticker (30). The second side (24) of the vinyl film (20) is applied to a receiving surface (12) and held against the surface (12) by the low-tack adhesive (25) wherein the vinyl film (20) and the sticker (30) are releasably adhered to the receiving surface (12) and wherein the indicia-bearing sticker (30) is displayed for viewing. In one embodiment, the sticker (30) is a vehicle windshield sticker and the receiving surface (12) is a vehicle windshield.Type: GrantFiled: June 9, 2008Date of Patent: November 27, 2012Assignee: Lemeer Design, L.L.C.Inventor: Peter K. Kassab
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Patent number: 8283010Abstract: The present invention relates to peelable resealable multilayer films which include at least a first polymer layer, a second polymer layer of pressure-sensitive adhesive in direct contact with and bonded to both the first and third layers. The bond formed between the second and third layers includes a peelable resealable interface having a first interfacial peel strength, A, and a second interfacial peel strength, B. The peelable resealable interface includes a first interfacial peel strength, A, having a value of less than 3500 gram-force/inch (1350 newton/meter) as measured in accordance with ASTM F-904-98 test method when the films of the present invention are peeled from a second thermoplastic film to which the film has been heat-sealed. The second interfacial peel strength, B, has a value of at 400 gram-force/inch (154 newton/meter) as measured in accordance with ASTM F-904-98 test method when the films are peeled from and re-adhered to a second film.Type: GrantFiled: February 7, 2011Date of Patent: October 9, 2012Assignee: Curwood, Inc.Inventors: Tara Kay Cruz, Kevin Philip Nelson
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Patent number: 8283011Abstract: The present invention relates to peelable resealable multilayer films which include at least a first polymer layer, a second polymer layer of pressure-sensitive adhesive in direct contact with and bonded to both the first and third layers. The bond formed between the second and third layers includes a peelable resealable interface having a first interfacial peel strength, A, and a second interfacial peel strength, B. The peelable resealable interface includes a first interfacial peel strength, A, having a value of less than 3500 gram-force/inch (1350 newton/meter) as measured in accordance with ASTM F-904-98 test method when the films of the present invention are peeled from a second thermoplastic film to which the film has been heat-sealed. The second interfacial peel strength, B, has a value of at least 400 gram-force/inch (154 newton/meter) as measured in accordance with ASTM F-904-98 test method when the films are peeled from and re-adhered to a second film.Type: GrantFiled: February 7, 2011Date of Patent: October 9, 2012Assignee: Curwood, Inc.Inventors: Tara Kay Cruz, Kevin Philip Nelson
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Patent number: 8268442Abstract: Adhesive tape suitable for flying splice of flat web material having non-polar surfaces which has been wound to form rolls, the adhesive tape comprising an upper self-adhesive composition (1, 11), a splittable carrier (2, 12) and a lower self-adhesive composition (3, 13) on the bottom face of the splittable carrier (2, 12), wherein as upper self-adhesive composition (1, 11) a silicone-free self-adhesive composition is used which has a bond strength to a polyethylene substrate of 1.5 N/cm or more (measurement method tesa test A) and an initial tack corresponding to a rolling distance of 200 mm or less (measurement method tesa test D), and as lower self-adhesive composition (3, 13) a self-adhesive composition is used which has a bond strength to a polyethylene substrate of 1.5 N/cm or more (measurement method tesa test A) and a complex viscosity of 10,000 Pa·s or more at 1 rad/s and 40° C. (measurement method tesa test F).Type: GrantFiled: November 15, 2006Date of Patent: September 18, 2012Assignee: TESA SEInventors: Kai Ellringmann, Stephan Zöllner, Thorsten Krawinkel, Stefan Wulf
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Patent number: 8261937Abstract: A dispenser includes an upper member having a slot and a lower member attached to the upper member thereby forming a housing, the lower member having an outer surface; a stack of sheets assembled in a fan-fold configuration disposed in the housing; and a polymeric holding film having a first surface attached to the outer surface of the lower member. The holding film having a flexural modulus less than about 50 MPa, as measured according to ASTMD790 standard, and a roughness parameter, Ra of less than about 1 micrometer, as calculated according to ASME B46.1 standard.Type: GrantFiled: July 10, 2007Date of Patent: September 11, 2012Assignee: 3M Innovative Properties CompanyInventors: Douglas P. Bodziak, James E. Nash, Peter Newbould, Timothy J. O'Leary, David C. Windorski
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Patent number: 8206800Abstract: A design and process are provided in which a fully activated thermosetting adhesive layer and multi-layered thermoplastic adhesive are positioned between a flock layer and a substrate.Type: GrantFiled: November 2, 2007Date of Patent: June 26, 2012Inventor: Louis Brown Abrams
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Patent number: 8202594Abstract: The present invention provides a double-sided adhesive tape for fixing a decorative sheet for speaker, which includes a nonwoven fabric substrate, an acrylic pressure-sensitive adhesive layer A disposed on one side of the nonwoven fabric substrate and an acrylic pressure-sensitive adhesive layer B disposed on the other side of the nonwoven fabric substrate, in which the adhesive tape has a tensile strength in the tape flow (MD) direction of 8 N/10 mm or more and a tensile length in the width (TD) direction of 8 N/10 mm or more. The double-sided adhesive tape is excellent in the adhesion performance to a housing and a decorative sheet for speaker and at the same time, has excellent releasability ensuring that when separating the decorative sheet portion, smooth separation can be attained without leaving a residue of tape or pressure-sensitive adhesive on the housing portion.Type: GrantFiled: April 29, 2009Date of Patent: June 19, 2012Assignee: Nitto Denko CorporationInventors: Mutsumi Kobayashi, Kazuyuki Yagura
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Patent number: 8178181Abstract: A paper web transfer tape having a cover flap joined longitudinally to a carrier member along the trailing edge such that the cover flap opens in a hinged manner to expose a pressure sensitive adhesive layer on the carrier member for adherence to an advancing paper web for severance and transfer of the paper web onto an empty spool. The transfer tape is adhered to an empty spool. The cover flap is opened by air resistance encountered during rotation of the empty spool.Type: GrantFiled: December 22, 2009Date of Patent: May 15, 2012Inventor: Peter A. Rodriguez
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Patent number: 8168280Abstract: Unwinding, or “lanemarking,” of lint roll tape during use can be greatly minimized or eliminated by providing a roll of tape that comprises a backing having a first side and a second side, an adhesive on the first side of the backing, a plurality of separation lines separating the tape into sheets, a low adhesion zone adjacent each separation lines extending in an upweb direction along the tape from the separation line. The low adhesion zone has a lower adhesion than the adhesive. Each separation line extends beyond the next adjacent and underlying low adhesion zone.Type: GrantFiled: March 7, 2008Date of Patent: May 1, 2012Assignee: 3M Innovative Properties CompanyInventor: John L. Thiele
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Patent number: 8153219Abstract: A tape for closing an opening in at least substantially dustproof but ventilating manner includes an elongate strip of fabric (10) with an open pore structure (11). The strip is provided according to a pattern (13) with a layer which at least substantially completely closes the pores locally and on a rear side with a glue layer in opposite edge parts (12). The glue layer is arranged between the edge parts (12) in accordance with the pattern and at least almost completely closes the pores (11) locally.Type: GrantFiled: February 7, 2007Date of Patent: April 10, 2012Assignee: Multifoil B.V.Inventor: Johannes Wilhelmus Gerardus Hooft
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Patent number: 8124209Abstract: A paper web transfer tape having a cover flap joined longitudinally to a carrier member along the trailing edge such that the cover flap opens in a hinged manner to expose a pressure sensitive adhesive layer on the carrier member for adherence to an advancing paper web for severance and transfer of the paper web onto an empty spool. The transfer tape is adhered to an empty spool. The cover flap is opened by air resistance encountered during rotation of the spool, by providing an adhesive tab member on the exterior of the cover flap that initiates opening upon adhesion of the tab member to the reel drum, or by providing a blast of pressurized air against the leading edge of the transfer tape.Type: GrantFiled: January 16, 2008Date of Patent: February 28, 2012Inventor: Peter A. Rodriguez
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Patent number: 8114495Abstract: A sticker assembly includes an indicia-bearing sticker (30) having an adhesive layer (34). A polyester film (20) is provided having a first side (22) and a second side (24), the second side (24) having a low-tack adhesive (25) thereon. The first side (22) of the polyester film (20) is adhered to the adhesive layer (34) of the sticker (30). The second side (24) of the polyester film (20) is applied to a receiving surface (12) and held against the surface (12) by the low-tack adhesive (25) wherein the polyester film (20) and the sticker (30) are releasably adhered to the receiving surface (12) and wherein the indicia-bearing sticker (30) is displayed for viewing. In one embodiment, the sticker (30) is a vehicle windshield sticker (30) and the receiving surface (12) is a vehicle windshield.Type: GrantFiled: June 9, 2008Date of Patent: February 14, 2012Assignee: Lemeer Design, L.L.C.Inventor: Peter K. Kassab
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Patent number: 8092885Abstract: Embodiments of the present invention relate generally to adhesive strips for reversibly resealing open bags, such as food bags. More particularly, the preferred strips comprise a decorative motif and/or a textured surface, which may be provided in a dispenser.Type: GrantFiled: June 5, 2009Date of Patent: January 10, 2012Inventor: Anita Tabib
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Patent number: 8080300Abstract: A method of making a roll of adhesive tape that comprises providing a length of tape having a leading end, a trailing end, a first side, and a second side opposite the first side, wherein the second side of the tape is at least partially covered with pressure sensitive adhesive and providing a tab having first and second opposite ends having a length between them, a first side, and a second side, wherein at least a portion of the second side of the tab is covered with pressure sensitive adhesive. The method further comprises advancing the length of tape along a tape path, positioning the leading tape end about a central tape roll axis, and circumferentially winding the length of tape about the axis until a penultimate tape layer having a circumference is wound.Type: GrantFiled: September 16, 2003Date of Patent: December 20, 2011Assignee: 3M Innovative Properties CompanyInventors: Christopher M. Glenna, Paul J. Richtman
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Patent number: 7927679Abstract: The present invention relates to peelable resealable multilayer films which include at least a first polymer layer, a second polymer layer of pressure-sensitive adhesive in direct contact with and bonded to both the first and third layers. The bond formed between the second and third layers includes a peelable resealable interface having a first interfacial peel strength, A, and a second interfacial peel strength, B. The peelable resealable interface includes a first interfacial peel strength, A, having a value of less than 3500 gram-force/inch (1350 newton/meter) as measured in accordance with ASTM F-904-98 test method when the films of the present invention are peeled from a second thermoplastic film to which the film has been heat-sealed. The second interfacial peel strength, B, has a value of at least 400 gram-force/inch (154 newton/meter) as measured in accordance with ASTM F-904-98 test method when the films are peeled from and re-adhered to a second film.Type: GrantFiled: October 11, 2005Date of Patent: April 19, 2011Assignee: Curwood, Inc.Inventors: Tara K. Cruz, Kevin P. Nelson
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Patent number: 7905981Abstract: This disclosed invention relates to a method of making a dry paint transfer laminate, comprising: applying a paint film layer over one side of a release liner and drying or curing the paint film layer, the paint film layer comprising a binder and a pigment, the paint film layer having an upper surface and a lower surface, the release liner having a release surface, the lower surface of the paint film layer overlying the release surface of the release liner; and applying an adhesive layer over the upper surface of the paint film layer.Type: GrantFiled: June 9, 2003Date of Patent: March 15, 2011Assignee: The Procter & Gamble CompanyInventors: Keith L. Truog, Roger A. Fahlsing, Frank Y. Shih
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Patent number: 7846523Abstract: A medical laminated body with a releasing member, has a medical sticking member having a sequentially laminated base material and a pressure-sensitive adhesive layer. It further has a releasing member laminated on a side of the medical sticking member that is provided with the pressure-sensitive adhesive layer, and a repositionable pressure-sensitive adhesive layer formed as a part of the releasing member at a side of the releasing member distal from the medical sticking member. A ratio represented by A2/A1 is in a range of 8 to 100 where Al is an adhesion of the repositionable pressure-sensitive adhesive layer in accordance with JIS-Z-0237 and A2 is an adhesion of the pressure-sensitive adhesive layer in accordance with JIS-Z-0237. Al is in the range of 10 to 150 g/25 mm, and A2 is in the range of 250 to 1,000 g/25 mm.Type: GrantFiled: February 23, 2006Date of Patent: December 7, 2010Assignee: Piac Co., Ltd.Inventor: Keiji Oka
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Patent number: 7842365Abstract: A sealing system positionable to cover an opening in a package body covering removable articles includes a base material and a resealable label flap. The base material is permanently attached to the package body and formed with a die cut line surrounding the opening in the package body and defines a movable blank. The base material has a back surface provided with a permanent adhesive provided with a deadened area covering the blank and extending beyond the die cut lie. The resealable label flap is positioned on the base material to cover the opening in the packaged body and the die cut line. The resealable flap has a back surface provided with a resealable adhesive that permits repeated application and removal of the label flap relative to the base material.Type: GrantFiled: June 20, 2006Date of Patent: November 30, 2010Inventor: Jon M. Riggs
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Publication number: 20100279050Abstract: The present invention provides a laminated film which includes a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer, and a die-adhering layer laminated on the pressure-sensitive adhesive layer of the pressure-sensitive adhesive sheet, the laminated film being for use in a production step of a semiconductor device, in which the pressure-sensitive adhesive layer of the pressure-sensitive adhesive sheet contains a peeling force-controlling component capable of lowering the pressure-sensitive adhesive force between the pressure-sensitive adhesive sheet and the die-adhering layer.Type: ApplicationFiled: April 20, 2010Publication date: November 4, 2010Applicant: NITTO DENKO CORPORATIONInventors: Hironao Ootake, Katsuhiko Kamiya
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Patent number: 7820263Abstract: The present invention relates to a volume hologram laminate with low generation of spotty hologram flaws in the volume hologram layer even when kept under pressurized conditions during storage, and to a volume hologram laminate-fabricating label. The volume hologram laminate 1 of the invention has a first adhesive layer 3, a volume hologram layer 5, a second adhesive layer 4 and a surface protective film 6 formed in that order on a substrate 1, wherein the volume hologram layer is a hologram recording in a recording material comprising a matrix polymer and a photopolymerizable compound, having a glass transition point of 30° C.-70° C. and a dynamic storage elastic modulus of 5×105 Pa-5×107 Pa at 50° C. when measured at 6.28 rad/s, and the second adhesive layer has a dynamic storage elastic modulus of no greater than 5×104 Pa or at least 2.5×105 Pa at 50° C. when measured at 6.28 rad/s.Type: GrantFiled: August 16, 2004Date of Patent: October 26, 2010Assignee: Dai Nippon Printing Co., Ltd.Inventors: Hiroyuki Ohtaki, Kenji Ueda
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Patent number: 7752794Abstract: An identification wristband includes a liner layer permanently affixed to one end thereof, which covers an adhesive whereby the wristband may be secured to a person or object in a looped fashion securing the ends of the wristband together. The liner releasably covers a portion of the adhesive and is permanently attached to an adjacent portion of the adhesive. In this way, the liner is not separable from the wristband. The liner includes a first portion which is not adhered to the wristband to allow for ease of separation. The liner layer also includes a second portion that is not adhered to the wristband to ensure against accidentally exposed adhesive.Type: GrantFiled: September 9, 2008Date of Patent: July 13, 2010Assignee: Precision Dynamics CorporationInventor: Jeffrey Kerlin
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Patent number: 7743876Abstract: A stethoscope shield system and method of preventing contamination of an instrument, particularly a stethoscope, includes a plurality of substantially planar shields stacked one upon the other, each of the shields having a substantially identical outer periphery and including a first surface and a second surface such that adjacent shields are attracted to one another with the first surface of each of these shields in contact with the second surface of an adjacent shield with a first shield of the plurality of shields being in contact with the diaphragm of the stethoscope for supporting the stacked shields, wherein the attraction force between the stacked shields occurs over less than an entire surface of at least one of the first and second surfaces and the attraction between the stacked shields has at least one of a consecutively increasing attraction area and a consecutively increasing attraction strength, and an exposed shield of the stacked shields is removed after contacting the body of a patient.Type: GrantFiled: December 7, 2007Date of Patent: June 29, 2010Inventor: Richard C. Weidman
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Patent number: 7713604Abstract: Curable adhesive articles having topographical features and methods of making curable adhesive articles are disclosed.Type: GrantFiled: May 28, 2003Date of Patent: May 11, 2010Assignee: 3M Innovative Properties CompanyInventors: Jie Yang, Kenneth J. Callahan, Ying-Yuh Lu, Yaoqi J. Liu
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Patent number: 7673909Abstract: A label intended to be applied to an article, and in particular to an item of cosmetic product packaging. The label includes a substrate having a first face which is covered, at least in part, by a first printing. A second face of the substrate is intended to be adhesive-bonded to the article. At least one first zone of the second face is covered by a first adhesive layer intended to hold the label in place on the article permanently. At least one second zone of the second face is covered by a second adhesive layer, different from the first one, with the second adhesive layer being such that the second zone is able to be unstuck from the article. The substrate also includes a second printing arranged so that, when the article is not transparent, the second printing is visible only when the second zone is unstuck from the article.Type: GrantFiled: June 3, 2004Date of Patent: March 9, 2010Assignee: L'OrealInventor: Guilhem Rousselet
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Patent number: 7662455Abstract: The present invention relates to a preimpregnated main fabric (1?) provided with reinforcement (2) having a bottom face (F?) impregnated with a first thermosetting matrix (5) and a top face (F) impregnated with a second thermosetting matrix (6). The invention is remarkable in that the first and second thermosetting matrices (5, 6) have different physico-chemical and rheological properties.Type: GrantFiled: February 16, 2005Date of Patent: February 16, 2010Assignee: EurocopterInventor: Julien Fabreguette
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Patent number: 7655289Abstract: The present invention generally relates to optical films useful in the manufacture of polarizer plates, an improved method for producing polarizing plates, and a Liquid Crystal Display employing the same. More particularly, the invention relates to an optical film composite comprising a temporary carrier substrate having a center area and an edge area, said substrate having coated thereon an optical film wherein the adhesive strength between the optical film and the substrate is greater at the edge area than at the center area of the substrate.Type: GrantFiled: December 12, 2005Date of Patent: February 2, 2010Assignee: Eastman Kodak CompanyInventors: Timothy J. Hubert, Alain E. Gros, Ralph Peter Schultz, Yongcai Wang, Herong Lei, Wen-Li A. Chen, Charles Chester Anderson
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Publication number: 20090324868Abstract: Disclosed is a double-faced pressure-sensitive adhesive tape or sheet including a substrate and, respectively arranged on both sides thereof, two pressure-sensitive adhesive layers. The thickness from the surface of one of the two pressure-sensitive adhesive layers to that of the other pressure-sensitive adhesive layer is 25 ?m or less. The two pressure-sensitive adhesive layers have different adhesive strengths, and a pressure-sensitive adhesive layer having a lower adhesive strength has a tack in terms of ball number 3 or greater as determined according to the inclined type ball tack testing method specified in JIS Z 0237 at an inclination angle of 30°, a temperature of 23° C., and relative humidity of 65%. The substrate preferably has a thickness of 10 ?m or less and more preferably has a thickness of 3 ?m or less. Each of the two pressure-sensitive adhesive layers preferably has a thickness of 6 ?m or less.Type: ApplicationFiled: August 8, 2007Publication date: December 31, 2009Applicant: NITTO DENKO CORPORATIONInventors: Hironori Tamai, Yoshikazu Soeda
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Publication number: 20090252913Abstract: Quick change multi-layered deception systems and methods for visually disguising a physical item is provided. One or more other vinyl adhesive layers are applied successively over a surface of a physical item. Each of the one or more other vinyl adhesive layers has a different pattern from the layer preceding it. A quick removal preparation can be applied between each of the one or more vinyl adhesive layers, whereby each of the one or more vinyl adhesive layers is configured to be easily removable from the preceding vinyl adhesive layer or surface of the physical item.Type: ApplicationFiled: January 14, 2009Publication date: October 8, 2009Inventors: K. Dominic Cincotti, Trevor J. Kracker
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Patent number: 7592057Abstract: An article of manufacture of removable segments, labels, coupons, and the like, as for identification, rewards and inventory control, which includes a support substrate film (17) structure having one or more selectively-pattern-treated (16) laminae for adhesively, but cleanly releasably, securing the segments, coupons and labels to the support structure (17).Type: GrantFiled: February 14, 2003Date of Patent: September 22, 2009Assignee: Polymeric Converting LLCInventors: Peter J. Dronzek, Jr., Joseph R. Gervais
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Publication number: 20090162595Abstract: Structured adhesive constructions are provided. The adhesive constructions comprise a layer of a first adhesive with a first property and a layer of a second adhesive with a second property. The layer of the first adhesive comprises a plurality of spaced apart stripes of adhesive, coated on or laminated to a facestock or release liner. The layer of the second adhesive comprises a plurality of spaced apart stripes of adhesive, coated on or laminated to the facestock or release liner and located between the plurality of stripes of the first adhesive. The use of two different adhesives enables manipulation of desired adhesive properties in a single adhesive construction. The resulting adhesive may have two or more different desired properties, such as adherence at both high and low temperatures, or initial repositionability followed by permanent adhesion, or other combinations of desired properties. A coating die and a method of coating structured adhesive constructions are also provided.Type: ApplicationFiled: December 19, 2007Publication date: June 25, 2009Inventors: Chan Ko, Doug Wilson, Jim Akeley, Prakash Mallya, James T. Tse, Yukihiko Sasaki
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Patent number: 7438322Abstract: A label for affixing to a container of produce is disclosed, the label including a front portion for carrying labelling indicia, and an adhesive backing; the front portion including a token for identifying the produce, the token being readily severable from the front portion when the label is affixed to the container.Type: GrantFiled: March 5, 2004Date of Patent: October 21, 2008Assignee: Global Apeel LimitedInventor: Paul Anthony Miller
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Patent number: 7422648Abstract: A sticker assembly is disclosed and includes an indicia-bearing sticker (30) having an adhesive layer (34). A vinyl film (100) is provided having a first side (102) and a second side (104), the second side (104) having a low-tack adhesive (106) thereon. The first side (102) of the vinyl film (100) is adhered to the adhesive layer (34) of the sticker (30). The second side (104) of the vinyl film (100) is applied to a receiving surface (12) and held against the surface (12) by the low-tack adhesive (106) wherein the vinyl film (100) and the sticker (30) are releasably adhered to the receiving surface (12) and wherein the indicia-bearing sticker (30) is displayed for viewing. In one embodiment, the sticker (30) is a vehicle windshield sticker and the receiving surface (12) is a vehicle windshield.Type: GrantFiled: July 9, 2001Date of Patent: September 9, 2008Assignee: Lemeer Design, L.L.C.Inventor: Peter K. Kassab