Nonself-supporting Tubular Film Or Bag (e.g., Pouch, Envelope, Packet, Etc.) Patents (Class 428/35.2)
-
Publication number: 20120301644Abstract: Air bags which are used for safety purposes to protect occupants of vehicles such as automobiles are described together with a process for coating air bags and air bag fabrics with silicone rubber compositions.Type: ApplicationFiled: December 27, 2010Publication date: November 29, 2012Inventors: William Blackwood, Robert Alan Ekeland, Randall Paul Sweet
-
Publication number: 20120295044Abstract: Disclosed is a shockproof cover cutting structure. At least one cutting line is provided between two air columns, wherein the cutting line is capable of separating the adjacent two air columns towards different directions, thereby allowing air column piece to be separated into two pieces and capable of rotating freely. Further, a through hole is disposed at top end of the cutting line where the two cutting lines of the two air columns intersect. When the two air columns are separated towards different directions, the through hole is capable of preventing the tearing point from extending linearly along the cutting line and ripping the air column thereof. Or, to prevent the column wall of the air column from being thinned and likely to be punctured by the object it is covering, causing air leakage and loss of cushioning function.Type: ApplicationFiled: May 18, 2011Publication date: November 22, 2012Inventor: Yaw Shin Liao
-
Patent number: 8313821Abstract: A container liner comprises at least one sheet bounded along portions thereof to form at least one peripheral seam, with the at least one sheet including a first fluoropolymer layer, a barrier film layer, and a third layer bonded along at least peripheral portions thereof. Any of such layers may be peripherally bonded to form a gap or pocket therebetween, or bonded along substantially entire major surfaces thereof. Surface modification may be employed to facilitate bonding of materials having otherwise dissimilar surface energies. The resulting liner is adapted for storing and dispensing high purity chemical reagents, e.g., by placing the liner in an overpack, and applying pressurizing gas to a space between the liner and the overpack for progressive compaction of the liner to dispense its contents.Type: GrantFiled: June 1, 2007Date of Patent: November 20, 2012Assignee: Advanced Technology Materials, Inc.Inventors: Hongwei Yan, Kevin T. O'Dougherty
-
Publication number: 20120288648Abstract: The disclosed principles provide a multiple layered cloth with absorbent layers and moisture barrier layers attached together. With multiple layers attached as disclosed herein, a parent can burp a baby on the cloth several times with just one burp cloth. The layers that are moisture barriers prevent any liquid from seeping through the cloth and onto the parent's skin or clothing. In one embodiment, a cloth may comprise a first portion having an absorbent layer and a moisture barrier layer adjacent to, and coextensive with, the absorbent portion of the first portion. Such a cloth may also include a second portion having an absorbent layer and a moisture barrier layer adjacent to, and coextensive with, the absorbent portion of the second portion. At least one edge of the first portion is attached to a corresponding edge of the second portion such that the moisture barrier layer of the first portion faces the absorbent layer of the second portion, and wherein the first portion.Type: ApplicationFiled: May 12, 2011Publication date: November 15, 2012Applicant: BEAR IN MIND COMPANYInventors: James Troy Shull, Matthew Curry Shull
-
Publication number: 20120288649Abstract: An aqueous coating composition for reducing friction and/or blocking at a surface, said composition comprising a solid lubricant and a modified or synthetic clay mineral having thickening properties such that a 2% by weight aqueous dispersion of the modified or synthetic clay mineral thickener has a viscosity of at least 1000 mPa·s. Preferred clay minerals used as thickeners are preferably smectite clays such as saponite, hectorite, stevensite, sauconite, bentonite, beidellite, nontronite, or montmorillonite.Type: ApplicationFiled: December 27, 2010Publication date: November 15, 2012Inventors: William Blackwood, Seiji Hori, Kazuhiko Kojima, Tsugio Nozoe, Masaru Ozaki, Yuichi Tsuji
-
Patent number: 8309192Abstract: A continuous band for producing bags for fruit and vegetable products is formed from a continuous plastic sheet which has been die-cut to produce a series of small holes which are closed using mesh or net fragments fixed along the periphery of the holes by heat-sealing, gluing or any other conventional manner. An area of the continuous sheet intended to contain a handle is provided with a transverse patch of pre-determined hardness in order to reinforce the area used to hold the bag once it has been filled, such that the thickness of the band-forming plastic sheet can be significantly reduced, specifically by a value of the order of 40%, without affecting the performance of the bag in terms of mechanical strength since the area in which the greatest strains are concentrated corresponds exactly to the area containing the handle.Type: GrantFiled: September 28, 2007Date of Patent: November 13, 2012Assignee: Cristobal Meseguer, S.A.Inventor: José María Meseguer Huertas
-
Patent number: 8304499Abstract: Disclosed are polymer compositions having high transparency and low haze comprising immiscible blends of one or more thermoplastic polymers selected from polyesters, polycarbonates, and polyarylates, and a copolyamide or a transamidized, homogeneous blend of a least two polyamides. The components of the immiscible blend which have refractive indices which differ by about 0.006 to about ?0.0006. The small difference in the refractive indices enable the incorporation of regrind into the polymer composition to produce transparent shaped articles. The blends of the present invention are useful in producing shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into the compositions to produce oxygen-scavenging compositions.Type: GrantFiled: April 29, 2011Date of Patent: November 6, 2012Assignee: Eastman Chemical CompanyInventors: Marcus David Shelby, Wesley Raymond Hale, Thomas Joseph Pecorini, Martin Emerson Rogers, Spencer Allen Gilliam, Michael Duane Cliffton, Mark Edward Stewart
-
Patent number: 8298665Abstract: A power transmission belt comprising a polyester tensile cord having a heat shrinkage at 100° C. of less than 1% and/or a heat shrinkage at 150° C. of less than about 1.5% and/or a dimensional stability index of less than about 6%. The belt has a heat shrinkage after 24 hours at 100° C. of less than 1%. The polyester may be that sold under the trade name A360 or A363 by Performance Fibers, Inc. or equivalent polyethylene terephthalate. The tensile cord is particularly suited for use in V-belts for variable speed drives.Type: GrantFiled: June 24, 2008Date of Patent: October 30, 2012Assignee: The Gates CorporationInventor: Shawn Xiang Wu
-
Patent number: 8298635Abstract: The disclosure relates to a method of producing a blank (50a, 50b) of thermosealable and creased packaging laminate for a microwave-friendly packaging container, comprising the steps of: (a) advancing a continuous web (1) of a base laminate (10) in a conversion line for the packaging laminate so that continuous blanks for said packaging containers are oriented with their top-to-bottom direction transversely of the machine direction of the conversion line and with a top-to-bottom interface (51), (b) providing said base laminate (10) with creases and cutting into said blanks (50a, 50b) of the packaging laminate, a continuous strip (2) of a material which conducts heat and electricity being applied in the machine direction in a region over said top-to-top/bottom interface (51) and in conjunction with step (a), and an elongate opening indication (53) being provided, before or after the application of the strip (2) so that the opening indication is positioned within the region of said strip.Type: GrantFiled: October 14, 2005Date of Patent: October 30, 2012Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Tom Kjelgaard, Bengt Andersson
-
Patent number: 8298636Abstract: Provided is an EVOH resin composition suitable for use as a multilayer structure serving as a material for molded articles, in particular, liquid container such as bags for bag-in-boxes. The EVOH resin composition has such flexibility that even when used in applications where the resin composition is repeatedly folded or deformed over a long period, the resin composition does not develop pinholes or the like, and further has excellent gas barrier properties and melt molding stability.Type: GrantFiled: November 4, 2011Date of Patent: October 30, 2012Assignee: The Nippon Synthetic Chemical Industry Co., Ltd.Inventors: Shouichi Kani, Noriaki Kurokawa
-
Patent number: 8293349Abstract: A dilatation balloon formed with at least one layer, the layer including at least one polymeric material and at least one material which is a heating medium, the heating medium sensitive to an electromagnetic field.Type: GrantFiled: May 24, 2004Date of Patent: October 23, 2012Assignee: Boston Scientific Scimed, Inc.Inventors: John Jianhua Chen, Jan Weber
-
Publication number: 20120263898Abstract: Photo-regenerable oxygen scavenging packaging is generally disclosed. Some example embodiments may comprise tantalum oxide and/or manganese oxide arranged to act as a photo-regenerable oxygen scavenger. The tantalum oxide, if present, may operate as an oxygen scavenger when the tantalum oxide exists as tantalum (IV) oxide. Subjecting the tantalum oxide to light may transform at least a portion of the tantalum oxide existing as tantalum (V) oxide to tantalum (IV) oxide. The manganese oxide, if present, may operate as an oxygen scavenger when the manganese oxide exists as manganese (II) oxide. Subjecting the manganese oxide to light may transform at least a portion of the manganese oxide existing as manganese (III) oxide to manganese (II) oxide. Some example containers may include a structure defining an interior volume and a photo-regenerable oxygen scavenger disposed in fluidic communication with the interior volume.Type: ApplicationFiled: June 13, 2011Publication date: October 18, 2012Applicant: EMPIRE TECHNOLOGY DEVELOPMENT, LLCInventor: Thevasahayam Arockiadoss
-
Publication number: 20120260421Abstract: Provided is a cover for a yoga mat. The cover has a top surface for contacting a user and a bottom surface for contacting a floor. The top and bottom surface enclose a piece of yoga equipment. The yoga mat cover may be designed to absorb sweat, prevent the spread of germs, and be machine washable.Type: ApplicationFiled: April 16, 2012Publication date: October 18, 2012Inventor: Gina DeGregorio
-
Publication number: 20120263899Abstract: [Problem to be Solved] The present invention provides a water gel in the form of, for example, flakes with which the defects, such as malodor, discoloration, and hydration, associated with conventional water gels have been eliminated. [Solution] The water gel 1 according to the present invention is provided by using, as raw materials, an alkaline solution, and a monomer, such as acrylic acid, acrylate, or acrylamide, which is added to the alkaline solution, the content of the monomer being approx. 10% to 20%; making a pH-value adjustment; adding a crosslinking agent, a photoprimer and a photosensitizer; and making a UV photo-curing treatment at a wavelength of 320 nm to 400 nm for photocrosslinking the monomer to produce a water gel in the form of, for example, flakes.Type: ApplicationFiled: January 20, 2012Publication date: October 18, 2012Inventor: Shoichi HIRAKAWA
-
Patent number: 8287777Abstract: The present invention relates to a method of protecting organic material, especially from the pharmaceuticals and foodstuffs sectors, against light, wherein at least one pigment of formula (1), (2), (3), (4), (5), (6) and (7) and (8) as defined in claim 1 and optionally a UV absorber as well as optionally further pigments and/or colorants is applied to or incorporated in a carrier material and the carrier material so treated is positioned between the light source and the organic material to be protected.Type: GrantFiled: July 2, 2007Date of Patent: October 16, 2012Assignee: BASF SEInventors: Isabel Annelies Marika Hirschmuller, Jürg Zingg
-
Publication number: 20120251597Abstract: Various fibrous articles incorporating a water non-dispersible short-cut polymer microfiber are provided. The water non-dispersible short-cut polymer microfibers can be incorporated into a number of different fibrous articles including personal care products, medical care products, automotive products, household products, personal recreational products, specialty papers, paper products, and building and landscaping materials. In addition, the water non-dispersible short-cut polymer microfibers can be incorporated into nonwoven webs, thermobonded webs, hydroentangled webs, multilayer nonwovens, laminates, composites, wet-laid webs, dry-laid webs, laminates, composites, wet laps, woven articles, fabrics and geotextiles. These various end products can incorporate the water non-dispersible short-cut polymer microfibers in varying amounts based on the desired end use.Type: ApplicationFiled: January 18, 2012Publication date: October 4, 2012Applicant: EASTMAN CHEMICAL COMPANYInventors: Rakesh Kumar Gupta, Daniel William Klosiewicz, Melvin Glenn Mitchell, Mark Dwight Clark, Chris Delbert Anderson
-
Publication number: 20120251749Abstract: A monoaxially oriented film including an ethylene-propylene impact copolymer and 3-15 wt % of a metallocene-catalyzed propylene-butene elastomer and 30-60 wt % of a crystalline propylene homopolymer which is oriented at least 3 times in the machine direction and exhibits excellent linear directional tear properties in the machine direction for retort pouch applications and has excellent heat seal performance both pre- and post-retorting. This film formulation and orientation is suitable for pouch applications requiring an “easy-tear” linear tear feature and excellent hermetic seal properties, particularly for retort pouches.Type: ApplicationFiled: May 30, 2012Publication date: October 4, 2012Applicant: TORAY PLASTICS (AMERICA), INC.Inventors: MARK S. LEE, HAROLD EGON KOEHN, EMILIO COLETTA, MATTHEW H. BROWN, KEUNSUK P. CHANG
-
Patent number: 8276756Abstract: Disclosed is a pouch having at least one sealed compartment containing a first composition. At least one wall of the at least one sealed compartment is made from a water-soluble film having any suitable thickness. The water-soluble film comprises PVOH polymer such that when the film has a thickness of about 76 microns the film is characterized by a Dissolution Index of about 620 to about 920, or of about 665 to about 920, or about 710 to about 920; and a Stress Index of about 145 to about 626, or about 155 to about 480, or about 165 to about 325.Type: GrantFiled: January 31, 2011Date of Patent: October 2, 2012Assignee: The Procter & Gamble CompanyInventors: Frank William Denome, Steven G. Friedrich, Regine Labeque, David M Lee, Jichun Shi, Andrew P. Verrall, Roxane Rosmaninho
-
Patent number: 8268419Abstract: The present invention relates to a novel polypouch for packaging of mineral oils. Said polypouch is made up of multilayered polymeric sheet or film of different inventive thicknesses by co-extruded unique combination of low density polyethylene, nylon and adhesive resin resulting in negligible permeation loss of packed mineral oils e.g. kerosene oil.Type: GrantFiled: October 3, 2007Date of Patent: September 18, 2012Assignee: Indian Oil Corporation LimitedInventors: Umish Srivastava, Mahender Singh Negi, Vijay Kumar Chhatwal, Bijendra Singh Rawat, Ram Prakash Verma
-
Patent number: 8268420Abstract: A wrap film having very stable physical properties wherein a sock liquid maintains the lubricating effect as an opening agent while a sock is stabilized and parison width changes and meandering are reduced to eliminate parison wrinkles is provided. Specifically, the wrap film is a wrap film made of a polyvinylidene chloride-based resin prepared by melt-extruding a polyvinylidene chloride-based resin from a die in tubular form, cooling the outer side of the extrudate by using a coolant while an aqueous solution of a liquid that is compatible with water and forms one-component is retained in the hollow portion of the extrudate, and inflating the solidified extrudate, wherein the liquid that is compatible with water and forms one-component has a concentration of 80 to 95% by mass in the aqueous solution, and the liquid is applied to the wrap film in amounts of 50 to 4,000 ppm.Type: GrantFiled: March 12, 2008Date of Patent: September 18, 2012Assignee: Asahi Kasei Chemicals CorporationInventors: Michihiro Yatsuzuka, Hisaaki Kobayashi
-
Patent number: 8268418Abstract: The invention relates to a balloon for medical devices, in particular for catheters used in angioplasty, comprising a polyamide copolymer material characterized in that said polyamide copolymer material is represented by the general formula (I): HO—(PF—OOC—PA-COO—PF—COO—PA)n-COOH in which PA is a polyamide segment and PF is a diol segment comprising dimer diols and/or corresponding OH-terminating diol polyesters and n is a number between 5 and 20.Type: GrantFiled: October 17, 2003Date of Patent: September 18, 2012Assignee: Medtronic, Inc.Inventor: Gianluca Gazza
-
Patent number: 8263206Abstract: The invention relates to a perforated film composition, comprising at least three layers, and wherein at least one layer is a inner layer with a softening and/or melting temperature, lower than the respective softening and/or melting temperatures of at least two outer layers, located at opposite surfaces of the inner layer, and where upon exposure to elevated temperature, the inner layer softens or melts to such an extent, that upon exposure to a compression force, a sufficient number of perforations seal in the inner layer, to impart an increased moisture barrier to the overall film composition. The invention also relates to a method of forming such a perforated film composition, packages prepared from the same, and a method of filling packages prepared from the perforated film composition.Type: GrantFiled: July 7, 2006Date of Patent: September 11, 2012Assignee: Dow Global Technologies LLCInventors: Kurt Kronawittleithner, Herbert Bongartz, Anne Descheemaeker
-
Publication number: 20120225226Abstract: A back pack cover that is functional. Waterproof and washable fabric is fashioned so that all sides of the back pack are covered except the rear of the back pack where an oval-shape cut out appears containing an elastic band surrounding the oval-shape cut out so that the shoulder straps can exit the cover and so that the cover fits over the back pack in a snug fashion but still permits the user to wear the back pack on his or her back.Type: ApplicationFiled: March 5, 2011Publication date: September 6, 2012Inventor: Albert Fikry
-
Publication number: 20120225227Abstract: A multi-layer, high temperature film comprising at least three layers produced by melt extrusion coating a high heat resistant copolyester thermoplastic elastomer (COPE) layer onto an amorphous polyethylene terephthalate (APET) layer of a co-extruded, biaxially oriented, polyester homopolymer film comprising a straight crystalline polyethylene terephthalate (PET) layer and the APET layer to form a three layer film. In another embodiment, a second intermediate layer of amorphous polyethylene terephthalate (APET) film is melt extrusion coated to an opposite side of the COPE layer of the three layer film, and a second layer of PET is connected to the second APET layer opposite the COPE layer to form a five layer film. In another embodiment, a second APET layer is connected to an opposite side of the PET layer of the three layer film, and a second COPE layer is melt extrusion coated to the second APET layer opposite the PET layer.Type: ApplicationFiled: February 28, 2012Publication date: September 6, 2012Applicant: M&Q IP LEASING, INC.Inventors: Joseph A. RADOSTA, Michael D. SCHMAL, Ernest E. BACHERT
-
Publication number: 20120225228Abstract: An air bag coated with a cured organopolysiloxane composition, characterized in that the air bag is top coated with an antifriction coating comprising at least one solid lubricant dispersed in an organic polymer binder.Type: ApplicationFiled: November 12, 2010Publication date: September 6, 2012Inventors: Marita Barth, William Blackwood, Vittorio Clerici, Andrew William Mountney
-
Publication number: 20120225112Abstract: The method and apparatus for the administration of alcohol to a person provides an alcohol “patch” in the form of an adhesive patch or bandage-like structure bearing a quantity of alcohol for transdermal delivery to the user. Permeation enhancers, either chemical or structural, may be included for increased efficacy of delivery of the alcohol to the user. The alcohol to be delivered via the inventive apparatus may be plain ethyl alcohol (ethanol) of any suitable concentration or proof. Alternatively, the alcohol may be in the form of various distilled or undistilled spirits.Type: ApplicationFiled: March 5, 2012Publication date: September 6, 2012Inventor: Mark Stephen Saia
-
Patent number: 8257806Abstract: A surrounding label wherein the back side of an ending part can be superposed on and bonded with a water-based adhesive to the front side of a beginning part, the back side of the surrounding label has a water absorption of from 1 to 30 ml/m2, the surrounding label has an Elmendorf tear strength, as measured in either of the winding direction of the label or the direction perpendicular to that direction, of from 8 to 50 gF, and the label contains a thermoplastic resin.Type: GrantFiled: December 27, 2006Date of Patent: September 4, 2012Assignee: Yupo CorporationInventors: Kazuyuki Kimura, Hiromitsu Tamauchi
-
Deep drawing packaging container, deep drawing packaged product and method of manufacturing the same
Patent number: 8247047Abstract: A deep drawn container with a top film made of a first heat shrinkable multilayer film, and a bottom film made of a second heat shrinkable multilayer film. The deep drawn container having a drawing ratio (D1) of the top film and a drawing ratio (D2) of the bottom film satisfying conditions: D1=1.1 to 4.0; D2=1.5 to 5.0; and (D2/D1)=1.05 to 4.55. A hot-water shrinkability of the first heat shrinkable multilayer film in a longitudinal direction (SM1) and in a transverse direction (ST1), and a hot-water shrinkability of the second heat shrinkable multilayer film in a longitudinal direction (SM2) and in a transverse direction (ST2) satisfy conditions: SM1=5 to 40%; ST1=5 to 40%; SM2=2 to 25%; ST2=2 to 25%; (SM1/SM2)=1.2 to 12; and (ST1/ST2)=1.2 to 12.Type: GrantFiled: September 28, 2007Date of Patent: August 21, 2012Assignee: Kureha CorporationInventors: Hitoshi Ishii, Seiichi Ibe -
Patent number: 8241716Abstract: Ventilated system for the collection and temporary storage of organic waste which comprises a rigid container provided with a plurality of holes and a removable bag inserted in and supported by said container. The bag is supported by the container in a spaced relationship with respect to the ground or the surface on which said container is placed, so that air can flow from the bottom into the bag. The bag is obtained from a breathable biodegradable plastic.Type: GrantFiled: May 30, 2005Date of Patent: August 14, 2012Assignee: Novamont S.p.A.Inventors: Catia Bastioli, Francesco Degli Innocenti, Maurizio Tosin
-
Patent number: 8241718Abstract: There is provided a preform, and a mold stack for producing the preform. For example, there is provided a preform suitable for subsequent blow-molding. The preform includes a neck portion, a gate portion, and a body portion, extending between said neck portion, and said gate portion. The gate portion, has a conical shape. In an example embodiment, the conical shape is selected such that to homogenize angle of refraction of rays, used during a re-heating stage of a blow-molding process.Type: GrantFiled: November 24, 2008Date of Patent: August 14, 2012Assignee: Husky Injection Molding Systems Ltd.Inventors: Jean-Christophe Witz, Bruce Clive Dearling, Laurent Christel Sigler
-
Publication number: 20120201983Abstract: The invention relates to a packaging article for use in form-fill-seal, flow wrap and lidding. In particular, the invention concerns such an article sealed with a biodegradable film having a peel sealable coating thereon, and coated filmic lids for sealing polylactic acid (PLA) trays and specifically PLA trays used for packaging.Type: ApplicationFiled: March 21, 2012Publication date: August 9, 2012Applicant: Innovia Films, Ltd.Inventor: Florian CHAPALAIN
-
Publication number: 20120201984Abstract: The present invention relates to a plastic film (10) formed by a co-extrusion method, and an infusion bag formed thereof. The plastic film (10) includes at least three layers having: a first layer (1) constituted by a polyamide obtained by a ring-opening polymerization of a lactam having 11 or more carbon atoms or by polycondensing of an ?-amino acid having 11 or more carbon atoms, or a polyamide obtained by copolycondensing a dicarboxylic acid having 10 or more carbon atoms and a diamine having 6 or more carbon atoms; a second layer (2) containing a copolymer of an ?-olefin and an anhydride monomer of an unsaturated carboxylic acid or an unsaturated dicarboxylic acid as the major component; and a sealing layer (3) containing a polyethylene as the major component.Type: ApplicationFiled: October 18, 2010Publication date: August 9, 2012Applicant: HOSOKAWA YOKO CO., LTD.Inventors: Yukio Kobayashi, Yohei Kageyama, Manabu Nakamura, Masataka Kotani, Toshiharu Iwasaki
-
Publication number: 20120196062Abstract: Provided are: a conducting polymer composite structure, which does not require any separator between electrodes, can be reduced in size, can be produced at reduced cost and with improved workability, and has excellent impact resistance; a process for producing the conducting polymer composite structure; and an actuator element using the conducting polymer composite structure. The conducting polymer composite structure includes at least one conducting polymer layer, and is a structure in which a surface layer of the conducting polymer layer is an insulating layer.Type: ApplicationFiled: August 5, 2010Publication date: August 2, 2012Applicant: EAMEX CORPORATIONInventors: Yuichi Sato, Noboru Tanaka, Minoru Nakayama
-
Publication number: 20120196061Abstract: This invention relates to a film including (i) at least one sealing layer, including greater than 50.0 wt. %, based on the total weight of the sealing layer, of a modifier, the modifier including a copolymer of propylene derived units and one or more comonomers selected from the group consisting of C2 and C4 to C10 alpha-olefin derived units, wherein the comonomer content is in the range of about 2.0 to 25.0 wt. %; and (ii) at least one core layer, including a polymer having a propylene derived unit content of greater than 90 wt. %, based on the weight of the polymer; and wherein the film has a seal initiation temperature of 105° C. or less; and wherein when a seal is formed, the sealed film has a hermeticity of 65% or more. The invention also relates to methods to produce such films, articles including such films, and the use of such films to form heat sealed articles.Type: ApplicationFiled: December 2, 2011Publication date: August 2, 2012Inventor: David R. Weisinger
-
Patent number: 8231949Abstract: A coated aromabag or aromafoil made of aluminum and methods of making it. The aromabag or aromafoil composition comprises an aluminum foil, a polymer or/and an aluminum oxide coated surface of at least one or more layers of flavor or aroma, an optional layer of a water-soluble thermoplastic polymer and an outer, especially a not black coating to increase the absorption of thermal radiation. The invention pertains to a process for preparing and packaging cooked or uncooked foodstuff with the aromabag or aromafoil made of aluminum at high temperatures in the range of 150° C. up to 600° C., especially 200° C. to 400° C.Type: GrantFiled: April 6, 2005Date of Patent: July 31, 2012Assignee: Frato GmbHInventor: Thomas Frank
-
Patent number: 8227059Abstract: A water-degradable sheet undergoes biodegradation and prevents drainage facilities (e.g., a sewage treatment tank) from clogging. The sheet includes a water-degradable substrate and a water-resistant layer, along with an enzyme that acts to decompose the substrate. The water-degradable sheet can reconcile water resistance with water solubility. The water-degradable sheet dissolves in water after immersion in water. The water-resistant layer can also contain a biodegradable substrate. An excretion receptacle having a pouch that includes the water-degradable sheet is also provided.Type: GrantFiled: July 25, 2008Date of Patent: July 24, 2012Assignee: Alcare Co., Ltd.Inventor: Makoto Sato
-
Patent number: 8227546Abstract: Multi-layer elastic air quenched blown film structures are disclosed which include: a first layer incorporating a propylene-based copolymer and optionally, a linear low density polyethylene or a low density polyethylene; and at least one second layer incorporating a linear low density polyethylene copolymer and optionally, a propylene-based copolymer and/or a low density polyethylene. Alternatively the second layer of the film structures may contain an in-reactor blend of a substantially linear polyethylene (or a homogeneously branched linear polyethylene) and a linear low density polyethylene. The film structures show an excellent balance of Dart impact, Elmendorf tear (in both the machine direction and cross direction), elastic holding force and elastic recovery.Type: GrantFiled: October 6, 2006Date of Patent: July 24, 2012Assignee: Dow Global Technologies LLCInventors: Shaun S. Parkinson, Martin M. Hill, John Garnett
-
Publication number: 20120184029Abstract: The present invention relates to preparation of a polymer coating comprising or consisting of polymer chains comprising or consisting of units of 2-methoxyethyl acrylate synthesized by Surface-Initiated Atom Transfer Radical Polymerization (SI ATRP) such as ARGET SI ATRP or AGET SI ATRP and uses of said polymer coating.Type: ApplicationFiled: July 14, 2010Publication date: July 19, 2012Applicant: Technical University of DenmarkInventors: Katja Jankova Atanasova, Soren Hvilsted, Charlotte Juel
-
Patent number: 8221890Abstract: A multilayer composite which has improved adhesion between the layers, with the following layers: I. an inner layer I selected from among a fluoropolymer molding composition and a polyolefin molding composition; II. a bonding layer II which has the following composition: a) from 2 to 80 parts by weight of a polyamine-polyamide graft copolymer, b) from 0 to 85 parts by weight of a polyester, c) from 0 to 85 parts by weight of a polymer selected from among polyamides, fluoropolymers and polyolefins, where the sum of the parts by weight of a), b) and c) is 100; d) not more than 50 parts by weight of additives; III. a layer III of a polyester molding composition.Type: GrantFiled: October 3, 2005Date of Patent: July 17, 2012Assignee: Evonik Degussa GmbHInventors: Guido Schmitz, Harald Haeger, Hans Ries
-
Publication number: 20120171397Abstract: Resin plasticizers are produced by esterification of keto acids derived from acylation of aromatic compounds with cyclic anhydrides, and are particularly useful in making phthalate-free articles using PVC.Type: ApplicationFiled: June 21, 2010Publication date: July 5, 2012Inventors: Karla S. Colle, Jorg F. Weber, Allen D. Godwin
-
Patent number: 8211459Abstract: The invention provides NO-releasing polymers and low molecular weight NO-releasing compounds which may be used to for the treatment of medical conditions associated with NO-deficiency. The NO-releasing polymers or the low molecular weight NO-releasing compounds may also be incorporated into medical devices. The invention further provides methods of controlled release of NO for the treatment of diseases and disorders associated with NO-deficiency, wherein the treatment includes systemic or local administration of the NO-releasing polymers or the low molecular weight NO-releasing compounds.Type: GrantFiled: October 17, 2011Date of Patent: July 3, 2012Assignee: Central Michigan UniversityInventors: Justin D. Oh-Lee, Dillip K. Mohanty
-
Patent number: 8206798Abstract: The formed product of the present invention is a formed product selected from the group consisting of a vertical form fill seal pouch, a container cover and a vacuum packaging pouch. The formed product is formed using a gas barrier layered product. The gas barrier layered product includes a base, and at least one layer with gas barrier properties that is stacked on the base. The layer is formed of a composition that includes a hydrolyzed condensate of a compound (L) and a neutralized product of a polymer (X) containing a carboxyl group or a carboxylic acid anhydride group. The compound (L) includes a compound (A) that contains M1 (Al, Ti or Zr) to which a hydrolyzable characteristic group is bonded and a compound (B) that contains Si to which a hydrolyzable characteristic group is bonded. At least part of —COO— group of the polymer (X) is neutralized with a metal ion having a valence of at least two. At least 80 mol % of the compound (B) is a compound expressed by a specific formula.Type: GrantFiled: November 4, 2009Date of Patent: June 26, 2012Assignee: Kuraray Co., Ltd.Inventors: Manabu Shibata, Tatsuya Oshita, Wataru Hirose
-
Patent number: 8202589Abstract: Provided is an oral pouch product having a coated seam, having a porous pouch wrapper; an inner filling material enclosed within first and second opposed layers of the porous pouch wrapper; at least one seam holding a portion of said first and second opposed layers of said porous pouch wrapper together; and a first coating comprising a releasable ingredient applied to an outer surface of said seam. Also provided is a method for making the oral pouch product.Type: GrantFiled: July 16, 2008Date of Patent: June 19, 2012Assignee: Philip Morris USA Inc.Inventors: Shalva Gedevanishvili, Paolo Catasti, Danielle R. Crawford, William R. Sweeney, Munmaya K. Mishra, Shengsheng Liu
-
Publication number: 20120150320Abstract: A tubular liner has an open proximal end and a closed-end distal area, and a fabric layer continuously defining an exterior surface of the liner without interruption. A polymeric layer having first and second surfaces is bonded to an interior surface of the fabric layer. A seam is formed by opposed sides of the fabric layer joined together and forming an excess portion directed toward the cavity of the liner. The excess portion is embedded in the polymeric layer.Type: ApplicationFiled: February 16, 2012Publication date: June 14, 2012Inventors: Asmundur Bergmann BJARNASON, Sigurdur ASGEIRSSON
-
Publication number: 20120135169Abstract: In a first aspect, the invention thus pertains to thermoplastic processable compositions (base compositions) comprising one or more flours, one or more polymers, optionally plasticizers, optionally fillers and optionally additives, characterized in that at least one of the polymers is present in the form of its water-redispersible polymer powder or as aqueous polymer dispersion, whereby the compositions contain less than 12% by weight of polyvinyl alcohol, based on the total amount of polymeric components of the composition.Type: ApplicationFiled: May 18, 2010Publication date: May 31, 2012Inventors: Robert Tangelder, Karl Weber, Jacobus van de Meljden, Johannes Plijter, Geraldus Schennink
-
Publication number: 20120130331Abstract: A film that is both biodegradable and flushable, and yet can still act as a barrier to water or other fluids during use, is provided. More particularly, the film contains a water-dispersible core layer that helps the film to lose its integrity after being flushed, as well as a water-barrier skin layer that helps maintain the integrity of the film during use. The nature and relative concentration of the components in the water-barrier layer are selectively controlled to achieve a combination of different functions. That is, the majority of the polymers employed in the water-barrier layer are biodegradable polymers that can be degraded by microorganisms while in an aqueous environment (e.g., septic tank, water treatment facility, etc.). To even further enhance the overall renewability of the layer, a relatively high amount of the biodegradable polymers are starch polymers, which are also renewable.Type: ApplicationFiled: November 19, 2010Publication date: May 24, 2012Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: James H. Wang, Bo Shi, Peter Shawn Lortscher
-
Publication number: 20120128907Abstract: Radio frequency sealable films and sealed film structures are disclosed where the film comprises an outer seal layer and a substantially adjacent radio frequency receptive layer, wherein the outer seal layer consists essentially of a substantially isotactic polypropylene composition and the radio frequency receptive layer comprises a radio frequency receptive material.Type: ApplicationFiled: August 5, 2010Publication date: May 24, 2012Inventors: Michael Mounts, Jeffrey Bonekamp
-
Publication number: 20120125243Abstract: The present invention is directed to turf grass seed mixtures for a low maintenance lawns and uses thereof. The lawn established from the specific seed varieties blended in certain proportions as described in the disclosure has a slow growth rate and deep roots and grows well in many regions across North America and elsewhere in the world. Because the lawn requires little watering or fertilizer and is hardy and naturally insect-tolerant, it is safe and environmentally friendly.Type: ApplicationFiled: February 26, 2010Publication date: May 24, 2012Inventor: B. Jackson Madnick
-
Patent number: 8182889Abstract: The invention relates to a packaging article for use in form-fill-seal, flow wrap and lidding. In particular, the invention concerns such an article sealed with a biodegradable film having a peel sealable coating thereon, and coated filmic lids for sealing polylactic acid (PLA) trays and specifically PLA trays used for packaging.Type: GrantFiled: August 7, 2008Date of Patent: May 22, 2012Assignee: Innovia Films, LimitedInventor: Florian Chapalain
-
Patent number: 8182888Abstract: A polymer with a backbone and an unsaturated side chain attached to the backbone. The polymer may optionally be combined with an oxidation catalyst and/or other ingredients.Type: GrantFiled: July 8, 2011Date of Patent: May 22, 2012Assignee: Valspar Sourcing, Inc.Inventors: Paul E. Share, Keith R. Pillage, Charles I. Skillman, Paul E. Fuchs