From Heterocyclic Monomer Patents (Class 524/548)
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Publication number: 20130157863Abstract: The present invention relates to microcapsule dispersions comprising microcapsules comprising a hydrophilic capsule core and a capsule wall polymer which is obtainable by polymerization of a monomer composition comprising 25 to 95% by weight of one or more C1-C24-alkyl and/or glycidyl esters of acrylic acid and/or methacrylic acid 5 to 75% by weight of one or more hydrophilic monomers selected from acrylic acid esters and/or methacrylic acid esters which carry hydroxy and/or carboxy groups, and allylgluconamide 0 to 40% by weight of one or more compounds having two or more ethylenically unsaturated radicals, where the microcapsules are dispersed in a hydrophobic diluents, to the microcapsules, and to a method for producing them and to their use for the delayed release of active ingredients for construction, cosmetics or crop protection applications.Type: ApplicationFiled: December 17, 2012Publication date: June 20, 2013Inventors: Peter HAHN, Markus Brym, Harald Keller, Christian Nitschke, Hans Willax, Britta Katz, Jutta Brust, Tina Schroeder-Grimonpont, Ralph Rieger, Regina Klein
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Publication number: 20130158188Abstract: A resin composition of the present invention includes a maleimide derivative (A) represented by a general formula (1) and a bis-maleimide compound (B) represented by a general formula (2). In the general formula (1), R1 represents a straight chain or branched alkylene group having 1 or more carbon atoms, R2 represents a straight chain or branched alkyl group having 5 or more carbon atoms, and the sum of carbon atoms of R1 and R2 is 10 or less. In the general formula (2), X1 represents —O—, —COO—, or -—OCOO—R3, represents a straight chain or branched alkylene group having 1 to 5 carbon atoms, R4 represents a straight chain or branched alkylene group having 3 to 6 carbon atoms, and m is an integer of 1 or more and 50 or less.Type: ApplicationFiled: September 7, 2011Publication date: June 20, 2013Applicant: SUMITOMO BAKELITE CO., LTD.Inventors: Takashi Kawana, Naoya Kanamori, Ryuichi Murayama
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Patent number: 8466219Abstract: The invention relates to reaction products of amines with polymers containing dicarboxylic acids anhydride groups, method for the production thereof and use thereof as a dispersing additive for pigments. The invention also relates to solid pigment preparations containing said reaction products.Type: GrantFiled: March 31, 2009Date of Patent: June 18, 2013Assignee: Clariant Finance (BVI) LimitedInventors: Carsten Plueg, Jesus Pitarch Lopez, Alexander Woerndle
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Publication number: 20130150481Abstract: Disclosed herein are compositions that include at least one reactive monomer that includes a lactam functional group and an ester functional group represented by formula (1): and a reactive co-solvent having a carbon-carbon double bond. The reactive monomer is one that is capable of reacting with the co-solvent to form a polymer. The compositions may be an ink composition including curable ink compositions.Type: ApplicationFiled: December 22, 2010Publication date: June 13, 2013Inventors: David K. Hood, Osama M. Musa
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Patent number: 8455584Abstract: A process for preparing, in one step, a diene block copolymer, of which at least one of these blocks is constituted of a polyether, the number-average molecular weight of which is approximately from 100 to 5000 g/mol, and at least one other of these blocks is constituted of a diene elastomer. The process according to the invention allows a high degree of grafting of the polyether to the polymer chains. Also disclosed is a reinforced rubber composition, especially intended for the manufacture of tires, comprising such a block copolymer which is intended to interact with the reinforcing filler. Such a rubber composition has improved hysteresis properties in the vulcanized state, while retaining satisfactory processing properties in the non-vulcanized state.Type: GrantFiled: June 19, 2008Date of Patent: June 4, 2013Assignees: Compagnie Generale des Etablissements Michelin, Michelin Recherche et Technique S.A.Inventors: Pierre Robert, Fanny Barbotin, Jean-Michel Favrot, Philippe Chaboche
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Publication number: 20130118402Abstract: An adhesive masking article for shielding a protected work surface from a coating applied to a surface adjacent the protected work surface includes a backing layer having first and second opposed major surfaces, and at least one edge, an adhesive on at least a portion of at least one of the first and second backing layer opposed major surfaces, and a barrier inducing treatment on at least an edge surface of the masking article to contact the coating when the coating contacts the edge of the backing layer, thereby causing a barrier to form along the edge of the masking article that impedes the migration of the coating past the edge of the masking article beneath the masking article.Type: ApplicationFiled: January 11, 2013Publication date: May 16, 2013Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventor: 3M INNOVATIVE PROPERTIES COMPANY
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Publication number: 20130123415Abstract: Fine graphite particles include plate-like graphite particles; and an aromatic vinyl copolymer which is adsorbed on the plate-like graphite particles, and which contains a vinyl aromatic monomer unit represented by the following formula (1): —(CH2—CHX)—??(1) (in the formula (1), X represents a phenyl group, a naphthyl group, an anthracenyl group, or a pyrenyl group, provided that these groups may have each a substituent).Type: ApplicationFiled: June 7, 2011Publication date: May 16, 2013Applicant: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHOInventors: Hiromitsu Tanaka, Makoto Kato, Osamu Watanabe
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Publication number: 20130123417Abstract: A pressure-sensitive adhesive sheet excellent in the resistance to clouding caused by humidification, and excellent in the level difference absorbability, in particular, in the level difference absorbability for a high level difference is provided. The pressure-sensitive adhesive sheet of the present invention is a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer includes an acrylic polymer obtained by polymerizing monomer components; the monomer components includes alkyl (meth)acrylate having a linear or branched alkyl group having 10 to 16 carbon atoms and a hydrophilic monomer; the content of the alkyl (meth)acrylate is 30% by weight or more in relation to the total amount (100% by weight) of the monomers; and the content of the hydrophilic monomer is 10% by weight or more in relation to the total amount (100% by weight) of the monomers.Type: ApplicationFiled: November 9, 2012Publication date: May 16, 2013Applicant: NITTO DENKO CORPORATIONInventor: NITTO DENKO CORPORATION
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Patent number: 8440768Abstract: Low amidine content poly(N-vinylformamide-co-vinylamine) (PVAm), is described, as well as processes of making and providing same in fresh or aged formats, and the usage of such polymer to increase papermaking retention and drainage rate and enhance paper dry strength, and other applications.Type: GrantFiled: June 18, 2009Date of Patent: May 14, 2013Assignee: Buckman Laboratories International, Inc.Inventors: Chen Lu, Jian Tan
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Publication number: 20130112261Abstract: An organic vehicle used in the manufacture of electroconductive silver paste. The organic vehicle comprises an organic binder, a surfactant, and an organic solvent. The preferred embodiment of the invention utilizes at least one of PVP, PMMA, or PVB as the organic binder, allowing for high compatibility with the metallic particles and resulting in an electroconductive paste with low viscosity for fine line printability. Another aspect of the invention relates to an electroconductive paste composition. The preferred embodiment utilizes metallic particles, glass frit, and an organic vehicle comprising a binder, namely at least one of PVP, PMMA, or PVB, a surfactant, and an organic solvent.Type: ApplicationFiled: November 2, 2012Publication date: May 9, 2013Applicant: Heraeus Precious Metals North America Conshohocken LLCInventor: Heraeus Precious Metals North America Conshoh
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Patent number: 8431644Abstract: The present invention has its object to provide a rubber composition that can be used for a tread to supply a tire having both low heat build-up property and good wet grip performance. The present invention relates to a rubber composition including: silica and a rubber component that contains a modified butadiene rubber having a vinyl content of 35% by weight or less and having, in a main chain thereof, a constitutional unit derived from a specific nitrogen-containing compound, wherein an amount of the modified butadiene rubber is 5 to 45% by weight per 100% by weight of the rubber component, and wherein an amount of the silica is 10 to 150 parts by weight per 100 parts by weight of the rubber component.Type: GrantFiled: October 28, 2009Date of Patent: April 30, 2013Assignee: Sumitomo Rubber Industries, Ltd.Inventor: Kenichi Uesaka
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Publication number: 20130101859Abstract: The present invention relates to coatings comprising a matrix and an active polymer embedded therein, characterised in that either (i) the matrix is cross-linked, or (ii) the active polymer is cross-linked or (iii) the active polymer is covalently bonded to the matrix; and in case of a cross-linked active polymer a matrix may be omitted; and the active polymer contains structural units according to the description, and a cross-linking agent and/or coupling reagent are optionally contained therein. Said coatings exhibit outstanding anti-ice properties. The invention further relates to shaped articles and devices comprising such coatings, and to a method for the manufacturing and the use of such coatings, shaped articles and devices.Type: ApplicationFiled: January 10, 2011Publication date: April 25, 2013Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Martina Hirayama, Konstantin Siegmann, Giuseppe Meola, Carsten Schaefer, Karin Daenhardt
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Patent number: 8420713Abstract: Provided are a capsulated colorant, a method of preparing same and ink compositions including the capsulated colorant. The capsulated colorant includes a colorant and a polymer resin coated on the colorant. The polymer resin is a result of polymerization of a polymerizable composition comprising a basic monomer and a polymerizable unsaturated monomer. The ink composition comprises the colorant coated with the polymeric resin and a solvent, which may be water and at least one organic solvent.Type: GrantFiled: November 13, 2008Date of Patent: April 16, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-In Lee, Seoung-Min Ryu, Jae-Yoon Jung, Sang-Eun Shim
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Patent number: 8420214Abstract: A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.Type: GrantFiled: June 9, 2009Date of Patent: April 16, 2013Assignee: 3M Innovative Properties CompanyInventors: Maureen A. Kavanagh, Belma Erdogan-Haug, Timothy D. Filiatrault, Shaun D. McCracken, Kumars Sakizadeh
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Capsulated colorant, method of preparing the same, ink composition including the capsulated colorant
Patent number: 8420730Abstract: The present disclosure provides a capsulated colorant including a colorant and a polymer resin coating the colorant, wherein the polymer resin is obtained by polymerization of a polymerizable composition including a basic monomer, a macromonomer and a polymerizable unsaturated monomer; a method of preparing the capsulated colorant; and an ink composition including the capsulated colorant.Type: GrantFiled: March 2, 2010Date of Patent: April 16, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-In Lee, Sang-Eum Shim -
Publication number: 20130090424Abstract: Provided are an acrylic rubber composition higher in processing stability and giving a vulcanizate having sufficient mechanical properties and favorable compression set resistance after secondary vulcanization (heated air vulcanization) and the vulcanizate thereof. The acrylic rubber composition according to the present invention includes (A) an epoxy group-containing acrylic rubber, (B) an imidazole compound represented by General Formula (1) below, (C) silica, and (D) a silane-coupling agent represented by General Formula (2) below. Such an acrylic rubber composition is superior in mechanical properties such as compression set resistance and hardness.Type: ApplicationFiled: March 31, 2011Publication date: April 11, 2013Applicant: DENKI KAGAKU KOGYO KABUSHIKI KAISHAInventors: Satoru Ikari, Yasushi Abe, Toshiaki Miyauchi
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Publication number: 20130090031Abstract: This invention concerns with a composite film or a layered product having high transparency, excellent resistance to heat and excellent dimensional stability, useful in the manufacturing of electronic display devices, photovoltaic devices, lighting devices, automotive windshields and lights, and safety and armored windows.Type: ApplicationFiled: March 31, 2011Publication date: April 11, 2013Applicant: FERRANIA TECHNOLOGIES S.P.A.Inventors: Alain Dominique Maurice Sismondi, Giuseppe Rocca, Alfredo Fenoglio, Corrado Balestra, Ena Marinelli, Gian Paolo Ferraro, Ezio Perrone, Danilo Ferraro, Luca Ceruti, Mauro Viviani
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Publication number: 20130083134Abstract: A liquid ink including (a) a carrier and (b) a colorant comprising nanodiamond black.Type: ApplicationFiled: November 19, 2012Publication date: April 4, 2013Applicant: XEROX CORPORATIONInventor: XEROX CORPORATION
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Patent number: 8410212Abstract: An alcohol-soluble resin and a method for preparing the same, in which the content of vinyl acetate monomer in polymeric raw material is 50% to 90%. In addition, acrylic ester monomer and other reactive functional group-containing compounds have been mixed in the raw material to ensure the performance of resin for special requirements in application. Also provided are products produced by using the resin, such as alcohol-soluble ink, composite adhesive, lustering oil for printing, glazing lacquer for woodware, superficial decorating coatings for plastic materials, safeguard coatings of metal surface and hair colorant, as well as preparation methods.Type: GrantFiled: January 9, 2006Date of Patent: April 2, 2013Inventors: Wenjun Zou, Wenjun Zhong, Mingguo Zou, Guangming Li
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Publication number: 20130078574Abstract: A self-assemblable polymer is disclosed, having first and second molecular configurations with the first molecular configuration has a higher Flory Huggins parameter for the self-assemblable polymer than the second molecular configuration, and the self-assemblable polymer is configurable from the first molecular configuration to the second molecular configuration, from the second molecular configuration to the first molecular configuration, or both, by the application of a stimulus. The polymer is of use in a method for providing an ordered, periodically patterned layer of the polymer on a substrate, by ordering and annealing the polymer in its second molecular configuration and setting the polymer when it is in the first molecular configuration.Type: ApplicationFiled: April 20, 2011Publication date: March 28, 2013Applicant: ASML Netherlands B.V.Inventors: Emiel Peeters, Sander Frederik Wuister, Roelof Koole
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Publication number: 20130065029Abstract: An ink set for forming multiple layers comprising a colored ink composition comprising a yellow ink composition, a magenta ink composition, a cyan ink composition, and a black ink composition, and a white ink composition, each ink composition comprising (Component A) a radically polymerizable compound and (Component B) a radical polymerization initiator, Component A above comprising (Component A-1) an N-vinyl compound and (Component A-2) a compound represented by Formula (a-2) below, and when the content of the radical polymerization initiator in the white ink composition is X and the content of the radical polymerization initiator in the magenta ink composition is Y, Expression (1) below being satisfied wherein R1, R2, and R3 independently denote a hydrogen atom, a methyl group, or an ethyl group, and X2 denotes a single bond or a divalent linking group. 0.Type: ApplicationFiled: September 7, 2012Publication date: March 14, 2013Applicant: FUJIFILM CorporationInventor: Yuusuke FUJII
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Publication number: 20130059964Abstract: The instant invention pertains to the preparation of polymers or copolymers wherein in a first step a controlled free radical polymerization process is carried out and in a second step the resulting polymer is modified by transesterification reactions. The final modified polymer or copolymer is useful as a dispersant for pigments. Further aspects of the invention are the thus prepared polymers or copolymers, a pigment concentrate containing the polymer or copolymer and a coating material containing the pigment concentrate.Type: ApplicationFiled: October 25, 2012Publication date: March 7, 2013Applicant: BASF SEInventor: BASF SE
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Patent number: 8389621Abstract: A thermosetting resin composition for producing a color filter for a CMOS image sensor is provided. The thermosetting resin composition comprises an organic solvent and a self-curing copolymer having structural units represented by Formulae 1, 2, 3 and 4, which are described in the specification.Type: GrantFiled: October 29, 2010Date of Patent: March 5, 2013Assignee: Cheil Industries Inc.Inventors: O Bum Kwon, Kil Sung Lee, Jae Hyun Kim, Jung Hyun Kim
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Publication number: 20130053507Abstract: A hydrophobic cationic steroidal anti-microbial (ceragenin) compound forms an amphiphilic compound having a hydrophobic sterol face and a hydrophilic cationic face. The hydrophobic CSA also includes a hydrophobic substituent that gives the ceragenin compound a CLogP value of at least 6.5.Type: ApplicationFiled: July 20, 2012Publication date: February 28, 2013Inventor: Paul B. Savage
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Publication number: 20130050365Abstract: An ink composition capable of forming an image having a wide color reproduction range is provided. The ink composition contains a pigment, the water-soluble polymerizable compound represented by general formula (1), an N-vinyl lactam compound, a polymerization initiator, and water. In the general formula (1), Q represents an n-valent linking group, and R1 represents a hydrogen atom or a methyl group. Further, n represents an integer of 2 or more.Type: ApplicationFiled: August 23, 2012Publication date: February 28, 2013Applicant: FUJIFILM CORPORATIONInventor: Kiyoshi IRITA
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Publication number: 20130053469Abstract: The invention relates to an ink-jet printer ink comprising polymerizable monomers and/or oligomers and optionally at least one initiator, wherein the monomers and/or oligomers are formed at least up to 65% by weight, preferably exclusively, by at least one, preferably radically polymerizable, vinyl-based compound or the monomers and/or oligomers are formed at least partially, preferably exclusively, by at least one vinyl-based compound and the initiator is formed by monomers which react with the at least one vinyl-based compound during polymerization to form a covalent bond therewith.Type: ApplicationFiled: May 10, 2011Publication date: February 28, 2013Applicant: DURST PHOTOTECHNIK DIGITAL TECHNOLOGY GMBHInventor: Stefan Kappaun
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Publication number: 20130051859Abstract: A developer carrying member having less environmental dependence is provided. The developer carrying member has a substrate and a resin layer, which resin layer contains an acrylic resin; the acrylic resin having a unit (1) represented by the following formula (1) and a unit (2) represented by the following formula (2). In the formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents an alkylene group having 1 to 4 carbon atoms, and an asterisk * represents the part of linkage to the part shown by a double asterisk ** in the formula (2). In the formula (2), R3 represents a hydrogen atom or a methyl group; R4 represents an alkylene group having 1 to 4 carbon atom(s); R5, R6 and R7 each represent an alkyl group having 1 to 18 carbon atoms; A? represents an anion.Type: ApplicationFiled: November 1, 2012Publication date: February 28, 2013Applicant: CANON KABUSHIKI KAISHAInventor: Canon Kabushiki Kaisha
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Patent number: 8383721Abstract: The compositions comprise an acid functional monomer or acid-functional copolymer (or conjugate base thereof), and an imidazole compound (or conjugate acid thereof).Type: GrantFiled: May 13, 2011Date of Patent: February 26, 2013Assignee: 3M Innovative Properties CompanyInventors: Kevin M. Lewandowski, Jason D. Clapper, Joel D. Oxman, Larry R. Krepski, Peiwang Zhu, Yizhong Wang
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Publication number: 20130046054Abstract: A high refractive index composition comprising a reaction product of one or more first organic compounds capable of undergoing polymerization and one or more second compounds with high refractive index, and the method of making and using the composition. A composition comprising an organic compound obtained by coupling two reactive groups (a) and (b), wherein a. the reactive group (a) is Y—(CH2)n-M(O—R)3, wherein R is CH3, C2H5, C3H8, C4H10; and Y is —NH2, —COOH, —NCO, or epoxy; and wherein M is selected from the group consisting of Ti, Zr, V, Mg, Al, Mn, Sb, Ba, Ca, Ce, Si, and Sn; and b. the reactive group (b) is selected from the group consisting of carbazole, fluorene, imidazole with one or more functional groups selected from —OH, —NH2, —COOH, —NCO, -epoxy, -vinyl, -acrylic, -acyl, -alkyl, -halide, -amino, -ketone, -allyl, -allylic, -thiol, -isocyanate, and a mixture thereof; and the method of making and using the composition.Type: ApplicationFiled: April 28, 2011Publication date: February 21, 2013Applicant: BATTELLE MEMORIAL INSTITUTEInventors: Ramanathan S. Lalgudi, Barry L. McGraw, Robert J. Cain
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Publication number: 20130046053Abstract: Disclosed is a vehicle member that includes a molded body and a protective film disposed on a surface of the molded body and formed by curing of an active energy ray-curing composition. The active energy ray-curing composition contains an active energy ray-curing prepolymer (A) obtainable by a reaction of an acrylic-based prepolymer having a hydroxyl group and an acrylic monomer (a4) having an isocyanate group, an active energy ray-curing compound (B) having a benzotriazole group, another active energy ray-curing compound (C) differing from the (A) component and the (B) component, and inorganic oxide particles (D). The acrylic-based prepolymer having the hydroxyl group is a copolymer that includes an acrylic monomer (a1) having a piperidinyl group, an acrylic monomer (a2) having a hydroxyl group, etc., as monomer units.Type: ApplicationFiled: January 26, 2011Publication date: February 21, 2013Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Hidetaka Hayashi, Toshihisa Shimo, Kyoko Kumagai, Tetsuya Mitsuoka, Naoharu Ueda, Naohiro Hamada, Toru Oya, Satoshi Maeda, Toshifumi Midorikawa, Takenobu Nakano
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Publication number: 20130034726Abstract: Fluid activatable adhesive compositions and activating fluid(s) for activating the adhesive composition are described herein. The adhesive compositions contain at least two polymers with different hydrophilicities. The hydrophilic polymer has quick tack when exposed to a hydrophilic solvent, such as water or other aqueous solvent, while the hydrophobic polymer provides strong adhesion to a paper or polymeric substrate. The adhesive composition may contain particulate fillers which enable fast exhaustion of the activation fluid out of the adhesive when applied to a substrate, thereby allowing the hydrophobic polymers of the adhesive composition to achieve strong adhesion of the liner-free label to the paper or polymeric substrate. The particulate fillers may also function as anti-blocking agents when liner-free label media are tightly wound in a roll.Type: ApplicationFiled: February 6, 2012Publication date: February 7, 2013Inventors: Benjamin David Lux, Daniel Youngwhan Cho, David Alexander Sonshine
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Patent number: 8362102Abstract: A single phase aqueous curable composition suitable for thermal inkjet printing comprises a mixture of curable materials, water in amounts in the range 10 to 30% of the weight of the compositions, and one or more co-solvents for the curable materials. Because the water content is relatively low, a drying step is not required before curing, increasing printing speeds. The composition has good performance and has good adhesion to a wide range of substrates including non-porous and semi-porous materials as well as porous materials.Type: GrantFiled: November 2, 2007Date of Patent: January 29, 2013Assignee: Xennia Technology LimitedInventors: Natasha Jeremic, Shaun Christopher Hazlewood
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Patent number: 8362138Abstract: A dispersion of a water-insoluble colorant, having: fine particles of at least one kind of water-insoluble colorant dispersed in a water-containing medium; and a polymer compound or surfactant having a structural unit represented by formula (I): wherein R1 represents a hydrogen atom or a substituent; one of R2 to R5 represents a single bond which bonds to W, and the others each independently represent a hydrogen atom or a substituent; Q represents a group of atoms necessary for forming, with the carbon atoms, a ring; J represents —CO—, —COO—, —CONR6—, —OCO—, a methylene group, a phenylene group, or —C6H4CO—; R6 represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group; W represents a single bond or a divalent linking group.Type: GrantFiled: January 28, 2010Date of Patent: January 29, 2013Assignee: FUJIFILM CorporationInventors: Satoshi Sano, Ryo Saito, Yohei Ishiji, Jun Matsumoto
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Patent number: 8362137Abstract: A pigment dispersion including a pigment and a block polymer including a repeating unit including a hetero ring residue or an anthraquinone ring residue of a colorant is disclosed.Type: GrantFiled: September 17, 2010Date of Patent: January 29, 2013Assignee: FUJIFILM CorporationInventor: Koji Yasuda
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Publication number: 20130023622Abstract: The present invention provides an adhesive made from a reaction product of: (a) a polymerizable monomer derived at least in part from non-petroleum resources; (b) an initiator; (c) a polymeric stabilizer, wherein the reaction occurs in water to yield a microsphere adhesive. The microsphere adhesive can be formulated into a pressure sensitive adhesive composition that can be applied to various substrates such as paper and polymeric film to produce repositionable adhesive coated articles such as tapes, notes, flags, easels and the like.Type: ApplicationFiled: October 2, 2012Publication date: January 24, 2013Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventor: 3M INNOVATIVE PROPERTIES COMPANY
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Patent number: 8357750Abstract: The adhesive composition according to the present invention includes a resin containing a polymer having an alkoxystyrene structure as a repeating unit, and an acid generator. In accordance with the present invention, it is possible to provide a novel adhesive composition which is excellent in heat resistance and which is easily stripped.Type: GrantFiled: June 28, 2010Date of Patent: January 22, 2013Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Koki Tamura, Takahiro Asai, Hirofumi Imai, Takahiro Yoshioka, Atsushi Miyanari
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Patent number: 8357746Abstract: Improved binder technology for use with fibrous materials is provided whereby the adjoining fibers of a fibrous material are bound in the absence of a phenol-formaldehyde reaction product. A curable binder composition is provided which comprises a water-soluble Michael adduct crosslinking agent having reactive hydroxyl end groups and a polycarboxylic acid capable of undergoing an esterification reaction. The binding composition is coated on a fibrous material and is heated to achieve crosslinking of hydroxyl end groups of the Michael adduct and carboxylic acid groups of the polycarboxylic acid via an esterification reaction to form a cured water-resistant binder in association with the fibrous material wherein adjoining fibers are bound at cross-over points.Type: GrantFiled: May 3, 2007Date of Patent: January 22, 2013Assignee: Johns ManvilleInventor: Kiarash Alavi Shooshtari
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Publication number: 20130016155Abstract: An ink set includes a first ink and a second ink, where each of the inks has a conductivity that is less than 200 pS/cm. The first ink includes a first pigment of a first color; a carrier fluid; and a concentration of a dispersant. The second ink includes a second pigment of a second color that is different from the first color; the same carrier fluid as the first ink; and substantially the same concentration of the dispersant as the first ink.Type: ApplicationFiled: July 13, 2011Publication date: January 17, 2013Inventors: Howard S. Tom, Doris Pik-Yiu Chun, Sivapackia Ganapathiappan, Hou T. Ng
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Publication number: 20130012648Abstract: The invention provides a colored composition including a dye multimer having an alkali-soluble group as a dye, the dye multimer having a weight-average molecular weight (Mw) of from 5,000 to 20,000 and a dispersity (weight-average molecular weight (Mw)/number-average molecular weight (Mn)) of from 1.00 to 2.50.Type: ApplicationFiled: March 30, 2011Publication date: January 10, 2013Applicant: FUJIFILM CORPORATIONInventors: Yoshihiko Fujie, Masaru Yoshikawa, Shinichi Kanna, Kenta Ushijima
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Publication number: 20130004671Abstract: An aqueous coating composition for blocking stains and a method of using the coating composition are described. The coating composition includes an aqueous dispersion of a co-polymer that is derived from an emulsion polymerization of an ethylenically unsaturated non-ionic monomer, an ethylenically unsaturated monomer with a functional acid group having a pKa of 2 or greater or salt thereof, and an alkyl amide.Type: ApplicationFiled: January 28, 2011Publication date: January 3, 2013Applicant: BASF SEInventors: Jacob Wildeson, John Kelly
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Patent number: 8344062Abstract: A dispersion which contains particles of at least one intrinsically conductive polymer, wherein the particle size is on average (weight) less than 1 ?m, and which is characterized in that the dispersant is a liquid at room temperature, and a layer, film or sheet formed from this dispersion has a conductivity of >100 S/cm after removal of the dispersant.Type: GrantFiled: February 5, 2010Date of Patent: January 1, 2013Assignee: Ormecon GmbHInventor: Bernhard Wessling
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Publication number: 20120328989Abstract: A method of preparing a photosensitive printing blank, the method comprising the steps of: a) coating a slip film onto a coversheet and drying the slip film; and depositing at least one layer of photosensitive material on top of the slip film coated coversheet and laminating a substrate layer to the exposed surface of the photosensitive material. The slip film comprises: i) a polymer selected from the group consisting of polystyrene and polyvinylpyrrolidone; ii) optionally, an additive. The slip film at least substantially eliminates the formation of hot spots during an analog plate making process.Type: ApplicationFiled: June 27, 2011Publication date: December 27, 2012Inventors: Kyle P. Baldwin, Miguel A. Barboza, Laurie A. Bryant, Jessica A. Elwell
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Publication number: 20120328885Abstract: Methods and apparatus for depositing polymer films are provided herein. In some embodiments a method for depositing a dielectric film may include flowing a liquid polymer precursor material through an orifice spaced apart from a substrate upon which the liquid polymer precursor material is to be deposited; providing a potential difference between the orifice and the substrate to attract the liquid polymer towards the substrate and form a deposited material on the substrate; and curing the deposited material to form a dielectric film on the substrate.Type: ApplicationFiled: June 15, 2012Publication date: December 27, 2012Applicant: APPLIED MATERIALS, INC.Inventor: SUKTI CHATTERJEE
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Publication number: 20120316286Abstract: A water-dispersible, cyclocarbonate-functionalized vinyl copolymer binder, a process for the preparation of the binder, an aqueous dispersion containing the binder, a system comprising the binder, water and an (amine) curing agent and the use of the binder for the production of a hardened coating are proposed. It was surprisingly found that this binder, in which the emulsifier groups according to the invention are incorporated in the polymer chain, gives stable aqueous dispersions having a solids content of up to a 30% by weight.Type: ApplicationFiled: August 12, 2010Publication date: December 13, 2012Inventors: Joanna Mecfel-Marczewski, Burkhard Walther, Jochen Mezger, Rosita Staudhamer
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Patent number: 8329814Abstract: Briefly described, embodiments of this disclosure include ink formulation and modified pigments. One exemplary modified pigment, among others, includes a pigment A represented by the formula in FIG. 3.Type: GrantFiled: March 22, 2010Date of Patent: December 11, 2012Assignee: Hewlett-Packard Development Company, L.P.Inventors: Zeying Ma, Gregg A. Lane, Yuan Yu, Xiaohe Chen, George M. Sarkisian
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Publication number: 20120305899Abstract: An object of the present invention is to provide a polymer compound providing high charge mobility. The polymer compound of the present invention has a repeating unit represented by the formula (1): wherein Ar1 and Ar2 are each an aromatic hydrocarbon ring, a heterocycle, or a fused ring of an aromatic hydrocarbon ring and a heterocycle; and R1, R2, R3 and R4 each represent a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an aryl group, an aryloxy group, an arylthio group, an arylalkyl group, an arylalkoxy group, an arylalkylthio group, a substituted silyl group, an unsubstituted or substituted carboxyl group, a monovalent heterocyclic group, a cyano group or a fluorine atom.Type: ApplicationFiled: December 22, 2010Publication date: December 6, 2012Applicants: NATIONAL UNIVERSITY OF CORPORATION HIROSHIMA UNIVERSITY, SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Kazuo Taki, Itaru Osaka, Kenji Kohiro, Kenichiro Ohya, Kunihito Miyake
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Patent number: 8309650Abstract: The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted carbazole group.Type: GrantFiled: October 3, 2008Date of Patent: November 13, 2012Assignee: 3M Innovative Properties CompanyInventors: Michael D. Determan, Albert I. Everaerts, Cheryl L. Moore, David B. Olson
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Publication number: 20120276211Abstract: This present application relates to microcapsules or compositions containing microcapsules wherein the microcapsules comprise a polymerizable lactamic copolymer. More particularly, certain aspects are directed to the use of polymerizable lactamic copolymers in the formation of coatings on microencapsulated particles. These polymerizable lactamic copolymers can result in surface modified microencapsulated particles that may be anionic, non-ionic, or cationic.Type: ApplicationFiled: December 22, 2010Publication date: November 1, 2012Applicant: ISP Investments Inc.Inventors: David K. Hood, Karyn B. Visscher, Surya Kamin
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Patent number: 8293832Abstract: A conjugated diene polymer obtained by reacting one end of a conjugated diene polymer having a monomer unit based on a conjugated diene and a monomer unit based on a compound represented by Formula (1) with a compound represented by Formula (2) wherein the content of the monomer unit based on the compound represented by Formula (1) is 0.01 to 20% by weight relative to 100% by weight of the total amount of the monomer unit in the conjugated diene polymer: wherein R11, R12, R21-R25,A, m and n are as defined in the specification.Type: GrantFiled: April 27, 2011Date of Patent: October 23, 2012Assignee: Sumitomo Chemical Company, LimitedInventors: Mayumi Oshima, Mana Ito, Katsunari Inagaki
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Patent number: 8287686Abstract: The invention provides derivatives of poly(styrene-co-allylalcohol). These materials are useful as thermosetting monomers that can be incorporated into adhesive compositions. In some embodiments, the adhesive compositions are useful in the microelectronic packaging industry.Type: GrantFiled: July 24, 2007Date of Patent: October 16, 2012Assignee: Designer Molecules, Inc.Inventor: Stephen M. Dershem