With Solid Polymer Derived From At Least One -n=c=x (x Is Chalcogen) Reactant Wherein At Least One Of The Reactants Forming The Solid Polymer Is Saturated; Or With Spfi Or Sicp Derived From A -n=c=x Reactant Wherein At Least One Of The Necessary Reactants Is Saturated Patents (Class 524/507)
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Publication number: 20120046409Abstract: The instant invention is a hybrid dispersion, method of producing the same, articles made therefrom, and method of making such articles. The hybrid dispersion according to the present invention comprises the blending product of: (a) less than 30 percent by weight of a minor component comprising a hydrophobic polyurethane dispersion derived from one or more natural oil based polyols, based on the weight of the hybrid dispersion; and (b) less than 100 percent by weight of a major component selected from the group consisting of a latex emulsion, an epoxy, and a polyolefin dispersion; wherein the hybrid dispersion has a solid content in the range of 10 to 75 percent based on the weight of the hybrid dispersion.Type: ApplicationFiled: February 22, 2010Publication date: February 23, 2012Applicant: Dow Global Technologies LLCInventors: Christian Piechocki, John N. Argyropoulos, Robert R. Bills, Ray E. Drumright
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Patent number: 8119036Abstract: A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; mannitol; and a polyglycerol compound having a polyglycerol skeleton. In the ink, H shown in the following formula (I) is 0.10 to 0.Type: GrantFiled: December 2, 2008Date of Patent: February 21, 2012Assignee: Seiko Epson CorporationInventor: Naoyuki Toyoda
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Patent number: 8119035Abstract: A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; erythritol; and a polyglycerol compound having a polyglycerol skeleton. In the ink, H shown in the following formula (I) is 0.15 to 0.Type: GrantFiled: December 2, 2008Date of Patent: February 21, 2012Assignee: Seiko Epson CorporationInventor: Naoyuki Toyoda
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Patent number: 8119034Abstract: A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; sorbitol; and a polyglycerol compound having a polyglycerol skeleton. In the ink, H shown in the following Formula (I) is 0.20 to 0.Type: GrantFiled: December 2, 2008Date of Patent: February 21, 2012Assignee: Seiko Epson CorporationInventor: Naoyuki Toyoda
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Publication number: 20120028020Abstract: The present invention relates to the use of an adhesive compound, in particular a pressure-sensitive adhesive compound, based on silylated polyurethanes for bonding optical components, in particular optical films, wherein the adhesive compound has a transmission according to ASTM D 1003 of greater than 86% and a haze according to ASTM D 1003 of less than 5%.Type: ApplicationFiled: February 16, 2010Publication date: February 2, 2012Applicant: tesa SEInventor: Nils Utesch
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Publication number: 20120021225Abstract: A laminated composition includes a first polymer layer having a first surface and a second surface; a second polymer layer having a first surface and a second surface; and an adhesive layer joining the second surface of the first polymer layer to a first surface of the second polymer layer; where the adhesive layer includes a heat-shrinkable resin including heat-generating particles.Type: ApplicationFiled: May 14, 2010Publication date: January 26, 2012Inventors: Maki Maekawa, Takahisa Kusuura
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Publication number: 20120021213Abstract: A description is given of an adhesive comprising two components, the first component comprising at least two different polymers of which at least one contains carboxyl groups. One of the polymers is selected from polymers which are capable of forming crystalline domains and copolymers of ethylene and vinyl acetate, and the second polymer is an amorphous polyurethane, the quantitative weight ratio of first polymer to second polymer being from 2:8 to 8:2. The second component comprises at least one silane compound that is reactive toward carboxyl groups. The adhesive can be used to produce film-laminated moldings for automobile construction which feature high resistance to climatic cycling.Type: ApplicationFiled: March 30, 2010Publication date: January 26, 2012Applicant: BASF SEInventors: Oliver Hartz, Axel Weiss, Karl-Heinz Schumacher, Axel Meyer, Oral Aydin
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Publication number: 20120021155Abstract: The present invention generally relates to vulcanization compositions used to vulcanize elastomeric articles, where the vulcanization compositions have reduced allergenic potential as compared to elastomeric articles formed using vulcanization compositions having non-fugitive accelerators. The present invention also relates to elastomeric articles formed using the vulcanization compositions. The invention further relates to methods for making a reduced-allergenicity vulcanization composition, and to methods for using the vulcanization compositions to vulcanize elastomeric articles.Type: ApplicationFiled: June 27, 2011Publication date: January 26, 2012Inventors: Seong Fong Chen, Wei Cheong Wong, Chii Yih Low
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Patent number: 8097183Abstract: A liquid pigment dispersion is disclosed. The dispersion comprises a pigment dispersed in a blend of two or more active hydrogen-containing materials that together have a freezing point that is room temperature or below. The pigment remains dispersed in the blend, even if the dispersion is subjected to freezing and thawing. A curative blend comprising at least two active hydrogen-containing materials, which is liquid at room temperature, is also disclosed. The dispersions and curative blends of the present invention can be solvent-free. Resins and prepolymers comprising the curative blends of the invention, either pigmented or unpigmented, are also disclosed.Type: GrantFiled: March 1, 2010Date of Patent: January 17, 2012Assignee: PPG Industries Ohio, IncInventors: Kelly J. Gasper, Constantine A. Kondos
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Publication number: 20120004357Abstract: The invention relates to a formulation for an antifouling coating system to be applied on submerged substrates. The invention is characterised in that the formulation contains at least 30 wt % of water relative to the total weight thereof, at least 10 wt % relative to the total weight thereof of a dry extract of a waterproofing agent selected from a silicone resin, a polyurethane resin, and/or a styrene acrylic copolymer resin either alone or mixed, and at least 5 wt % relative to the total weight thereof of a dry extract of an active anti-adhesion agent. The invention also relates to a method for processing substrates to be submerged using such a formulation, and to the use of such a formulation as an antifouling agent for deterring the attachment of marine organisms such as algae, shellfish and other crustaceans on any submerged substrate, and in particular ship hulls.Type: ApplicationFiled: March 15, 2010Publication date: January 5, 2012Applicant: SEAWAX MARINE COATINGSInventors: Veronique Roulleaux, Patrick Frangoulis
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Publication number: 20120003430Abstract: An adhesive composition which includes at least one adhesive composition and at least one rheology modifier, whereby as the rheology modifier use is made of a copolymer of which the monomers include an alkyl ester of an unsaturated monocarboxylic acid of the formula CH2?CR—COOH wherein R is a substituent selected from the group of H, a monovalent alkyl, aryl, or alkylaryl radical, a monovalent cyclo alkyl radical, and an alkoxy, haloalkyl or cyanoalkyl group, and a C5-C35 alkyl alkoxylated acrylate or methacrylate or of a mixture of two or more hereof.Type: ApplicationFiled: March 10, 2010Publication date: January 5, 2012Applicant: CORRUTECHInventors: Philippe Ceulemans, Olivier Ceulemans
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Publication number: 20110318495Abstract: The present invention relates to an aqueous coating material comprising at least one ionically and/or nonionically stabilized polyurethane, which is saturated, unsaturated and/or grafted with olefinically unsaturated compounds, and at least one organic, aliphatic solvent, wherein said solvent has a solubility parameter ?<10 (cal/cm3)1/2 and a degree of branching corresponding to a ratio of the number of CH and CH2 groups to the number of CH3 groups of at least 25:75. The invention further relates to a process for preparing it and to its use.Type: ApplicationFiled: August 13, 2008Publication date: December 29, 2011Applicant: BASF COATINGS AGInventors: Bernhard Steinmetz, Claudia Schneider, Anke Küdde
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Publication number: 20110318551Abstract: Provided is an inkjet recording ink including: a resin nanoparticle having a core-shell structure containing a core and a shell; a pigment; a water-soluble organic solvent; and water, wherein the core is composed of a poly(meth)acrylate resin, and wherein the shell is composed of a polycarbonate-polyurethane copolymer. Also provided is a process for producing the inkjet recording ink, an inkjet cartridge containing the inkjet recording ink, an inkjet recording apparatus containing the inkjet cartridge, and an inkjet recorded image including the inkjet recording ink located on a recording medium.Type: ApplicationFiled: May 20, 2011Publication date: December 29, 2011Inventor: Tomohiro NAKAGAWA
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Publication number: 20110313084Abstract: The present invention is directed to a coating composition comprising polyurea or, polyurea and polyurethane, and flame retardant. The polyurea is formed from a reaction mixture comprising an isocyanate component; an amine component; and a flame retardant material comprising graphite in the isocyanate and/or amine components.Type: ApplicationFiled: May 19, 2008Publication date: December 22, 2011Applicant: PPG INDUSTRIES OHIO, INC.Inventors: John M. Furar, Michael A. Zalich, Howard L. Senkfor
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Publication number: 20110305829Abstract: This invention relates to tacky finishes and to the textile materials and articles treated with the tacky finishes. The tacky finishes provide improved processing features for end-use articles that contain such finishes. The tacky finish may be combined with other adhesion promotion finishes in the treatment of textile materials. The textile materials and articles may be used as rubber reinforcing materials, such as automotive tire cap ply, single end tire cord, carcass reinforcement and side wall reinforcement. End-use articles that contain the treated textile materials include rubber-containing materials such as automobile tires, belts, and hoses. This invention also relates to the methods for manufacturing the treated textile materials and articles.Type: ApplicationFiled: May 13, 2011Publication date: December 15, 2011Inventors: Dany Michiels, Shulong Li, Sofie A. Christiaens
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Publication number: 20110306714Abstract: A resin print composition for imparting a pattern to a fiber product such as a cloth imparts a decorated pattern that hardly generates deformation or discoloration onto the cloth even when pressed in a state to which a high temperature is applied. The resin print composition is made of an aqueous dispersion containing a resin selected from an acrylic resin and a urethane resin, wherein a torque is from 0.085 N·m to 0.315 N·m when a twist is applied at 1°/sec for 60 seconds while pressing at 0.35 MPa under a condition of 170° C. after the aqueous dispersion is brought into a solid state by volatilizing volatile components from the aqueous dispersion.Type: ApplicationFiled: June 7, 2011Publication date: December 15, 2011Applicant: HONDA MOTOR CO., LTD.Inventors: Tomoyuki UEMURA, Takeshi SASAKI, Takanori OHNUMA, Kohei OHARA, Yumiko HIKIDA, Katsumi MITSUI, Takayuki OISHI, Eiken KUZUTANI
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Patent number: 8076413Abstract: The present invention provides an aqueous metallic coating composition comprising: (A) an aqueous film-forming resin; (B) a curing agent; (C) a phosphoric acid group-containing resin having an acid value of 10 to 200 mg KOH/g and obtained by copolymerizing a phosphoric acid group-containing polymerizable unsaturated monomer (a) represented by formula (1) with other polymerizable unsaturated monomer(s) (b); (D) a nitrogen-containing compound represented by formula (2); and (E) a metallic pigment. The present invention further provides a method for forming a multilayer coating film using the aqueous metallic coating composition.Type: GrantFiled: September 27, 2007Date of Patent: December 13, 2011Assignee: Kansai Paint Co., Ltd.Inventors: Nobuhiko Narita, Shuichi Nakahara, Hiroyuki Onoyama, Hironori Tonomura, Yasushi Nakao, Yoshizumi Matsuno
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Publication number: 20110300389Abstract: An object of the present invention is to provide an aqueous coating composition with excellent finished appearance and removability in bell cleaning, and a method for forming a multilayer coating film having excellent smoothness by a 3-coat-1-bake method including successively applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and heat-curing the resulting three layers of the multilayer coating film all at once.Type: ApplicationFiled: February 9, 2010Publication date: December 8, 2011Inventors: Hiroshi Kitagawa, Munehiro Nakata, Daisuke Takayama, Tatsuya Azuma
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Publication number: 20110292113Abstract: An Ink jet recording ink composition contains a dispersion containing a pigment dispersible in water therein and having an average particle size in the range of 20 to 300 nm, water, and a polyurethane resin containing a compound expressed by formula (I) and/or a compound expressed by formula (II): where N represents an integer in the range of 1 to 6. where O+P+Q is an integer in the range of 0 to 6.Type: ApplicationFiled: May 25, 2011Publication date: December 1, 2011Inventors: Makoto NAGASE, Masahiro YATAKE
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Publication number: 20110294926Abstract: Binder for granular and/or fibrous substratesType: ApplicationFiled: May 26, 2011Publication date: December 1, 2011Applicant: BASF SEInventor: Michael KALBE
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Publication number: 20110293943Abstract: This invention relates to a composition comprising a solvent-based fluoropolymer and its use as a coating additive, and a coating composition comprising the fluoropolymer. The coating composition comprising the solvent-based fluoropolymer provides desirable properties including uniform spreading, and cleanability and increased contact angle to a coated substrate. There is further provided a method of treating a substrate using the coating composition.Type: ApplicationFiled: May 27, 2010Publication date: December 1, 2011Applicant: E.I.DU PONT DE NEMOURS AND COMPANYInventors: GERALD ORONDE BROWN, XIANJUN MENG
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Publication number: 20110293933Abstract: Disclosed are an adhesive composition and a polarizing plate including the same and, more particularly, an adhesive composition including a vinyl-acrylate copolymer including a hydroxyalkylvinylether monomer as a repeating unit, a cross-linking agent, ionic solid, and a silane coupling agent and, in addition, a polarizing plate including the same. Such adhesive composition may have desired re-workability without decrease in durability caused by surface transfer of an ionic compound, and allow effective gelling of adhesive fraction, to thereby considerably reduce a curing period.Type: ApplicationFiled: May 26, 2011Publication date: December 1, 2011Applicant: DONGWOO FINE-CHEM CO., LTD.Inventors: Kyung Moon Jung, Han Young Choi, Ji Yeon Choi
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Patent number: 8066912Abstract: A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method, includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; sugar alcohol derived from a disaccharide; and a polyglycerol compound having a polyglycerol skeleton. H shown in the following formula (I) is 0.10 to 0.80.Type: GrantFiled: December 2, 2008Date of Patent: November 29, 2011Assignee: Seiko Epson CorporationInventor: Naoyuki Toyoda
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Publication number: 20110288212Abstract: An inkjet ink composition includes: from 0.25 to 6 weight percent colorant; from 7 to 40 weight percent solvent; from 0.05 to 5 weight percent surfactant; and polyurethane binder in an amount of at least 0.5 weight percent of the inkjet ink composition but not more than twice the weight percent of the colorant. The polyurethane binder has a molecular weight from 32 K to 50 K and an acid number from 40 to 45. The polyurethane binder includes polyether polyol, aliphatic isocyanate and an acid group and does not include chain extenders.Type: ApplicationFiled: June 8, 2009Publication date: November 24, 2011Inventors: L. Jason Deiner, Yubai Bi, Gregg A. Lane, Sergiy Peleshanko
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Patent number: 8058324Abstract: HVAC and building and construction components are molded from novel compositions that meet the flame spread and smoke index, as well as the molding, safety, strength, and aesthetic requirements for this use. In a further embodiment of the invention, these compounds also help to promote better indoor air quality in that they inhibit the growth of microbial contaminants within and even on the surface of products molded therefrom.Type: GrantFiled: July 8, 2008Date of Patent: November 15, 2011Assignee: Premix Inc.Inventors: Thomas J. Cebasek, Michael Gruskiewicz, Steven Ted Searl
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Publication number: 20110272841Abstract: A method for applying a plasticity plastic film to an in-mold decoration, including the steps of: (a) providing a substrate defining a top surface and a bottom surface, printing layer and a plastic material; wherein the plasticity plastic film comprises a photo-curing multiple functional group oligomer, a thermohardening resin and a cross-linking agent, and the photo-curing multiple functional group oligomer is cross-linked with the thermohardening resin through the cross-linking agent; (b) forming the plasticity plastic film on the top surface of the substrate; (c) hardening the plasticity plastic film; (d) solidifying the plasticity plastic film to form a plasticity resin layer; (e) covering the bottom surface of the substrate with the printing layer; (f) simultaneously pressing the plasticity resin layer and the substrate to form a predetermined shape; and then (g) forming the plastic material on a bottom surface of the printing layer.Type: ApplicationFiled: November 5, 2010Publication date: November 10, 2011Applicant: ENTIRE TECHNOLOGY CO., LTD.Inventors: HSIN YUAN CHEN, YU-YUN HSIEH, CHENG LUN LIAO
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Patent number: 8053488Abstract: An ambient temperature curable hydrophilic PU oligomer includes a PU pre-polymer having a hydrophilic center group and a curable terminated group. The ambient temperature curable hydrophilic PU oligomer includes the moisture-curable hydrophilic PU oligomer such as isocyanate-terminated PU pre-polymer and free-radical curable hydrophlic PU oligomer. The isocyanate-terminated PU pre-polymer is synthesized by mixing at least one multi-isocyanate, at least one polyol and one or more diol monomer with hydrophilic group. The acrylate-terminated PU oligomer is synthesized by adding 2-hydroxyethyl methacrylate (HEMA) into the isocyanate-terminated hydrophilic PU pre-polymer. Either acrylate- or isocyanate-terminated PU oligomer can be applied on a textile or a glass surface with a thin-layer coating technology. The curing reactions of these hydrophilic thin-layer coatings are carried out with moisture or UV-radiation, respectively, at ambient temperature.Type: GrantFiled: January 4, 2008Date of Patent: November 8, 2011Assignee: Tamkang UniversityInventors: Jing-Zhong Hwang, Shih-Chieh Wang, Po-Cheng Chen, Kan-Nan Chen
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Publication number: 20110269873Abstract: The invention relates to biodegradable polyester mixture, comprising i) from 5 to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, and ii) from 20 to 95% by weight, based on the total weight of components i to ii, of at least one biodegradable homo- or copolyester selected from the group consisting of polylactide, polycaprolactone, polyhydroxyalkanoates, and polyesters composed of aliphatic dicarboxylic acids and of aliphatic diols, and iii) from 0.Type: ApplicationFiled: July 13, 2011Publication date: November 3, 2011Applicant: BASF SEInventors: Ursula Seeliger, Gabriel Skupin, Dirk Stärke
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Publication number: 20110262649Abstract: A two-coat coating system for producing a two-coat coating, comprising (A) a composition of a transparent radiation-curable or radiation-curable and thermally curable clearcoat material, comprising at least one hydroxy-functional binder, and (B) a pigmented coating composition, the pigmented coating composition comprising at least one blocked, water-soluble or water-dispersible isocyanate.Type: ApplicationFiled: August 5, 2009Publication date: October 27, 2011Applicant: BASF COATINGS GMBHInventors: Michael Dornbusch, Ulf Schlotterbeck, Frank Strickmann, Fatmir Raka
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Publication number: 20110250438Abstract: The present invention relates to quick-drying two-component polyurethane coating compositions, to processes for preparing them, and to their use.Type: ApplicationFiled: December 8, 2009Publication date: October 13, 2011Applicant: BASF SEInventors: Monika Haberecht, Angelika Maria Steinbrecher, Christof Kujat, Alexander Traut
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Publication number: 20110251335Abstract: The present invention relates to coating compositions repairable by introduction of energy and comprising defined fatty acid esters, to coatings obtained therewith and repairable by introduction of energy, to methods of producing them, and to their use.Type: ApplicationFiled: April 7, 2011Publication date: October 13, 2011Applicant: BASF SEInventors: Oihana Elizalde, Frederic Lucas, Angelika Maria Steinbrecher, Lydie Tuchbreiter, Axel Pfahler, Rolf Mülhaupt
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Publication number: 20110242191Abstract: An ink composition is provided that includes (Component a) an open-chain and/or cyclic ether bond-containing monofunctional (meth)acrylate, (Component b) one or more monofunctional ethylenically unsaturated compounds selected from the group consisting of a polycyclic aliphatic group-containing monofunctional (meth)acrylate and N-vinyl-2-caprolactam, (Component c) a polymerization initiator, (Component e) a polyfunctional (meth)acrylate at no greater than 10 wt % relative to the ink composition, and (Component f) a fluorine-substituted hydrocarbon group- or siloxane structure-containing polymer, the ratio by weight of (Component a)/(Component b) being 0.7 to 1.9.Type: ApplicationFiled: March 22, 2011Publication date: October 6, 2011Applicant: FUJIFILM CORPORATIONInventor: Kyohei MOCHIZUKI
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Publication number: 20110245399Abstract: A product and processes comprising urethane polymer and at least one copolymer from a hydrophobic ethylenically unsaturated C4-C30 olefins copolymerized with polar monomers such as acrylates. One process optionally utilizes an acid source to modify/catalyze the reactivity of the polar monomer and/or radically activated repeat unit from the polar monomer to promote incorporation of the ethylenically unsaturated olefin. Other processes vary depending on which polymer if formed and/or dispersed first. The hybrid copolymer shows excellent adhesion to a variety of polymeric and/or polar substrates such as polyolefins, acrylate coatings, wood, etc.Type: ApplicationFiled: October 28, 2009Publication date: October 6, 2011Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Anthony D. Pajerski, Robert J. Pafford, IV, Naser Pourahmady, Libin Du, James D. Burrington, Stuart L. Bartley
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Publication number: 20110237696Abstract: Formulations based on anionically stabilised aqueous polymer dispersions, containing polychloroprene, to which carbon dioxide (CO2) has been added, to a process for their preparation, to a device for increasing the carbon dioxide content of formulations based on anionically stabilised aqueous polymer dispersions, and to the use thereof in the production of adhesives, sealants, large-volume parts or coatings.Type: ApplicationFiled: August 26, 2009Publication date: September 29, 2011Applicant: Bayer MaterialScience AGInventors: Dirk Achten, Peter Kueker, Juergen Kempkes, Bianka Lorenz, Mathias Matner, Winfried Jeske, Jose Colinas-Martinez
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Publication number: 20110236611Abstract: A primer-less coating composition for facestock comprises: a binder being a water-dispersible polymer; an ethylenically unsaturated compound which is aqueous-dispersible and miscible, with or bonded to said water-dispersible polymer, wherein said ethylenically unsaturated compound is able to form a covalent bond with an ink; and a crosslinker, wherein said crosslinker is suitable for binding the coating to the facestock. The coating composition may be applied to a substrate to form a printable film. A printed film in accordance with the invention may be used in a label, for example for use on a container such as a bottle.Type: ApplicationFiled: December 8, 2009Publication date: September 29, 2011Applicant: INNOVIA FILMS LIMITEDInventors: Alastair Hugh Servante, Simon James Read
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Publication number: 20110224357Abstract: The invention relates to a composition containing at least one microgel, at least one carbon nanotube and at least one organic medium. Said organic medium can be cross-linked or non cross-linked.Type: ApplicationFiled: May 20, 2009Publication date: September 15, 2011Applicants: LANXESS DEUTSCHLAND GMBH, BAYER MATERIALSCIENCE AGInventors: Torsten Ziser, Thomas Früh, Werner Obrecht, Reiner Rudolf, Sigurd Buchholz, Volker Michele, Leslaw Mleczko, Christian Münnich, Aurel Wolf, Daniel Gordon Duff
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Patent number: 8017043Abstract: A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; xylitol; and a polyglycerol compound having a polyglycerol skeleton. H shown in the following formula (I) is 0.10 to 0.70, and H = OH ? ( A ) Mw ? ( A ) ? X ? ( A ) + OH ? ( B ) Mw ? ( B ) ? X ? ( B ) Formula ? ? ( I ) OH(A) represents an average number of hydroxyl groups in one molecule of the polyglycerol compound, Mw(A) represents a weight-average molecular weight of the polyglycerol compound, X(A) represents a content of the polyglycerol compound in the conductive pattern forming ink in weight percent; and OH(B) represents the number of hydroxyl groups in one molecule of the xylitol, Mw(B) represents a molecular weight of the xylitol, and X(B) represents a content of the xylitol in the conductive pattern forming ink in weight percent.Type: GrantFiled: December 2, 2008Date of Patent: September 13, 2011Assignee: Seiko Epson CorporationInventors: Naoyuki Toyoda, Toshiyuki Kobayashi, Sachiko Endo, Noboru Uehara
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Publication number: 20110216994Abstract: A plastic part, especially a bearing part, specifically a cage for receiving rolling bodies of a bearing. The body of the plastic part is essentially made of a radiation-crosslinkable plastic material. Pigments that undergo a visible change during the irradiation are mixed in with the plastic material. Also, a method is disclosed for producing a plastic part, especially a bearing part, specifically a cage for receiving rolling bodies of a bearing the plastic part that has a body made of a radiation-crosslinkable plastic material.Type: ApplicationFiled: August 18, 2009Publication date: September 8, 2011Applicant: SCHAEFFLER TECHNOLOGIES GMBH & CO. KGInventors: Arbogast Grunau, Sergej Schwarz
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Publication number: 20110203596Abstract: The invention disclosed herein relates to an improved process for making elastomeric polyisoprene articles. In particular, the process of the invention is a system which produces synthetic polyisoprene articles exhibiting tensile strength properties similar to that of solvent-based processes using natural rubber latex. The process comprises an accelerator composition at the pre-cure stage comprising a dithiocarbamate, a thiazole and a guanidine compound. In a preferred embodiment, the accelerator composition comprises zinc diethyldithiocarbamate (ZDEC), zinc 2-mercaptobenzothiazole (ZMBT) and diphenyl guanidine (DPG), in conjunction with a stabilizer, such as sodium caseinate. The invention also includes an elastomeric polyisoprene product made by the process, such as a surgeon's glove.Type: ApplicationFiled: September 22, 2010Publication date: August 25, 2011Applicant: ALLEGIANCE CORPORATIONInventors: Shiping Wang, Yun-Siung Tony Yeh, Randell Wenig, Wong Weicheong
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Patent number: 7994261Abstract: Highly elastomeric, curable, paintable silicone compositions are provided. The paintable silicone compositions comprise an organopolysiloxane, a silicone functional crosslinker, and an organic polymer. The highly elastomeric, curable, paintable silicone compositions have an elongation of at least 150% and are useful as paintable sealants and caulks.Type: GrantFiled: March 7, 2008Date of Patent: August 9, 2011Assignee: Tremco, IncorporatedInventors: Melvin Dale Beers, Ta-Min Feng, Steve S. Mishra
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Publication number: 20110189393Abstract: An adhesive composition, a process of manufacture and a method of filling a surface having voids with a void filler are disclosed herein. Upon insertion between opposing surfaces or around an exposed surface, the void filler expands into and around the voids, filling surfaces having voids and covering irregularities of concrete structures.Type: ApplicationFiled: September 29, 2010Publication date: August 4, 2011Inventors: Jason Eric Marr, Wenyu Yang, Brandon Curtis Kline, Tyrone Hines, Chris Arnoldt
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Publication number: 20110184108Abstract: A white ink composition contains a white coloring material and a fixing resin component. The fixing resin component includes a styrene acrylic resin and a urethane resin at a mass ratio of the styrene acrylic resin to the urethane resin (styrene acrylic resin/urethane resin) of at least 1/10.Type: ApplicationFiled: January 26, 2011Publication date: July 28, 2011Applicant: Seiko Epson CorporationInventors: Ippei Okuda, Takayoshi Kagata, Tsuyoshi Sano
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Publication number: 20110178225Abstract: The present invention provides a curable resin composition including: a composite resin (A) in which a polysiloxane segment (a1), which has a structural unit represented by a general formula (1) and/or a general formula (2) as well as having a silanol group and/or a hydrolyzable silyl group, and a vinyl-based polymer segment (a2) having an alcoholic hydroxyl group are bound to each other through a bond represented by a general formula (3); and a polyisocyanate (B), wherein the content of said polysiloxane segment (a1) is from 10 to 60% by weight with respect to the total solid content of the curable resin composition, and the content of the polyisocyanate (B) is from 5 to 50% by weight with respect to the total solid content of the curable resin composition.Type: ApplicationFiled: December 3, 2009Publication date: July 21, 2011Applicant: DIC CorporationInventors: Shinichi Kudo, Kouji Uemura, Yasuhiro Takada, Hidekazu Miyano, Ichiro Mihata
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Publication number: 20110172346Abstract: An aqueous crosslinkable coating composition that includes a PU polymer and a vinyl polymer bearing carbonyl groups (i.e., a carbonyl-functional vinyl polymer) and/or latex polymer. The composition also preferably includes carbonyl-reactive amine and/or hydrazine functional groups.Type: ApplicationFiled: December 18, 2008Publication date: July 14, 2011Applicant: Valspar Sourcing, Inc.Inventors: T. Howard Killilea, Robert W. Springate
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Patent number: 7976903Abstract: Non-aqueous, liquid coating compositions which contain at least one epoxy-functional binder A and at least one carboxyl-functional cross-linking resin B, wherein the at least one cross-linking resin B is present as particles having a melting temperature of 40 to 180° C.Type: GrantFiled: January 26, 2007Date of Patent: July 12, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Carmen Flosbach, Karl-Friedrich Doessel, Wiebke Becker
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Publication number: 20110154772Abstract: An adhesive composition for adhesively bonding floor coverings to a variety of substrates. The composition includes 0.2 to 10 weight percent of a plurality of irregularly shaped spacer particles of size 0.5 mm to 10 mm; 10 to 50 weight percent of a moisture curable polymer system; and 40 to 90 weight percent of additives for modifying physical properties of the composition. The adhesive has a composition such that, when cured, results in an elastomeric film of uniform thickness that exhibits controlled moisture vapor transmission and sound abatement properties. A floor structure and a method for constructing the floor structure using the adhesive composition are also provided.Type: ApplicationFiled: December 30, 2010Publication date: June 30, 2011Applicant: BOSTIK, INC.Inventors: Michael S. Lontchar, Michael A. Chronister, Kristin J. Ryan
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Publication number: 20110160379Abstract: This invention provides a coating composition providing a soft-feel effect and enhanced suntan cream resistance, the composition comprising A) 5 to 50 wt %, preferably 20 to 40 wt %, of an dispersion and/or solution of at least one hydroxyl functional polyurethane, the dispersion and/or solution having a solids content in a range of 25 to 90 wt %, the wt % being based on the weight of the dispersion and/or solution, B) 0 to 35 wt %, preferably 5 to 20 wt %, of at least one polyisocyanate as cross-linking agent, C) 0.1 to 20 wt %, preferably 4 to 15 wt %, of at least one aqueous hydroxyl functional crosslinked (meth) acrylic latex, D) 0 to 20 wt %, preferably 4 to 15 wt %, of organic solvent, and E) 0.1 to 10 wt %, preferably 4 to 10 wt %, of at least one pigment, extender and/or coating additive, the wt % being based on the total weight of the composition of A) to E).Type: ApplicationFiled: November 5, 2010Publication date: June 30, 2011Inventors: GABRIELE BUETTNER, Matthieu Barrere, Joern Vestweber
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Patent number: 7968641Abstract: A polyurethane dispersion is prepared by reacting a hydroxy-functional sulfonated unsaturated alkyd with an isocyanate in the presence of one or more vinyl monomers to form a blend containing the vinyl monomers and a sulfonated polyurethane polymer containing ethylenic groups. The blend is dispersed in water and the vinyl monomers are reacted by free radical polymerization.Type: GrantFiled: February 24, 2009Date of Patent: June 28, 2011Assignee: Valspar Sourcing, Inc.Inventor: T. Howard Killilea
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Patent number: 7964662Abstract: An aqueous adhesive composition comprising a polychloroprene emulsion; an adhesion promoting agent that promotes adhesion to polyolefin substrates; a polyurethane polymer dispersion; an aqueous tackifying resin dispersion; and a rubber latex dispersion. A multi-layer composite and methods for adhering a thermoplastic material to a rigid substrate using the aqueous adhesive composition also are described.Type: GrantFiled: April 27, 2006Date of Patent: June 21, 2011Assignee: Bostik, Inc.Inventors: David F. Freund, Rodney M. Weston
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Publication number: 20110139819Abstract: The invention relates to cured (meth)acrylate based adhesive composition, comprising at least two co-continuous phases of interpenetrating networks and at least two types of polymeric inclusions, in which one of the co-continuous phases comprises a polymer or copolymer based on at least one acrylic or methacrylic acid monomer or a derivative thereof. These compositions exhibit better facture toughness, especially at low temperatures.Type: ApplicationFiled: February 17, 2011Publication date: June 16, 2011Applicant: Huntsman International LLCInventors: Pauline Goodall Barker, Dimiter Lubomirov Kotzev