Carbon And Hydrogen Only Containing Dnrm Patents (Class 522/80)
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Patent number: 10717260Abstract: Provided is a manufacturing method of a laminated structure including a step of bonding a single layer or multiple layers of graphene formed on a first substrate to a second substrate through an adhesive layer including a delayed-curing UV curable resin by a roll-to-roll process.Type: GrantFiled: May 30, 2013Date of Patent: July 21, 2020Assignee: Sony CorporationInventors: Keisuke Shimizu, Nozomi Kimura
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Patent number: 10337289Abstract: An insulating packer fluid including an oleaginous fluid and a styrenic thermoplastic block copolymer and methods of preparing the packer fluid are provided. Also provided are methods of using the insulating packer fluid that include pumping an insulating packer fluid into an annulus formed between two concentric strings of pipe extending into a wellbore.Type: GrantFiled: November 25, 2013Date of Patent: July 2, 2019Assignee: M-I L.L.C.Inventors: Balakrishnan Panamarathupalayam, Changping Sui, Hui Joyce Zhang, William E. Foxenberg
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Publication number: 20150053643Abstract: Hot melt compositions include non-aromatic cyclic (alkyl)acrylates and low acid number waxes. Upon application of actinic radiation, the hot melt compositions cure to form resists. They may be stripped from substrates with high alkaline strippers. The hot melt compositions may be used in the manufacture of printed circuit boards and photovoltaic devices.Type: ApplicationFiled: August 20, 2013Publication date: February 26, 2015Inventors: Krishna BALANTRAPU, Robert K. BARR
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Publication number: 20140360758Abstract: Disclosed is a photosensitive resin composition which has excellent concealing properties for appearance defects of a circuit and the like, while having excellent coloring power and resolution that enable the formation of a high-resolution solder resist layer. Specifically disclosed is a photosensitive resin composition which contains a perylene coloring agent, a coloring agent that is in a complementary color relation with the perylene coloring agent, a carboxyl group-containing resin, a compound that contains two or more ethylenically unsaturated groups in each molecule, and a photopolymerization initiator.Type: ApplicationFiled: August 27, 2014Publication date: December 11, 2014Applicant: TAIYO HOLDINGS CO., LTD.Inventors: Chiho UETA, Seiryo KAMATA
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Patent number: 8901197Abstract: A modified fluorocarbon resin composition and a modified molded product of fluorocarbon resin composition having an excellent abrasion resistivity and low friction property under high pressure, are provided. The modified fluorocarbon resin composition comprises a blend of fluorocarbon resin and aromatic engineering plastic, which is modified by irradiation of ionizing radiation.Type: GrantFiled: June 17, 2010Date of Patent: December 2, 2014Assignee: Hitachi Metals, Ltd.Inventors: Yasuaki Yamamoto, Etsuo Fukuchi, Hiroo Kusano
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Patent number: 8877827Abstract: The active ray-curable inkjet ink comprises a gelling agent, photopolymerizable compounds and a photoinitiator, and reversibly transitions into a sol-gel phase according to the temperature. Therein: (1) a (meth)acrylate compound having a molecular weight of 300-1,500 and having 3-14 (—CH2—CH2—O—) structural units within a molecule is included as the first photopolymerizable compound at a proportion of 30-70 mass % relative to the total mass of the ink; (2) a (meth)acrylate compound having a molecular weight of 300-1,500 and a C log P value of 4.0-7.0 is included as the second photopolymerizable compound at a proportion of 10-40 mass % relative to the total mass of the ink; and (3) the gelling agent has a total of at least 12 carbon atoms, and has a straight or branched alkyl chain including at least three carbon atoms.Type: GrantFiled: February 23, 2012Date of Patent: November 4, 2014Assignee: Konica Minolta, Inc.Inventors: Toshiyuki Takabayashi, Hirotaka Iijima, Akio Maeda, Masashi Ikeda
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Patent number: 8853293Abstract: A radiation curable solid ink composition comprising at least one curable wax that is curable by free radical polymerization; at least one monomer, oligomer, or prepolymer; at least one non-curable wax; at least one free-radical photoinitiator or photoinitiating moiety; and a colorant; wherein the components form a curable ink composition that is a solid at a first temperature of from about 20 to about 25° C.; and wherein the components form a liquid composition at a second temperature of greater than about 40° C.Type: GrantFiled: December 18, 2009Date of Patent: October 7, 2014Assignee: Xerox CorporationInventors: Marcel P. Breton, Michelle N. Chretien, Peter G. Odell, Christopher Wagner
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Patent number: 8835530Abstract: A glass printing ink and glass printing lacquer are prepared, which contain at least one photoinitiator, at least one resin and at least one additional substance. The resin is an epoxy resin based on bisphenol A, diluted in a UV-curing monomer, or a resin with functional groups containing free functional amino, hydroxy, epoxy, acid, acid anhydride and/or acrylate groups, or a combination of the epoxy resin with the resin with functional groups. The at least one additional substance is a wax. The use of the glass printing ink and glass printing lacquer in printing a glass substrate and processes for the printing of a glass substrate are also described.Type: GrantFiled: January 4, 2007Date of Patent: September 16, 2014Assignee: Marabu GmbH & Co., KGInventors: Wolfgang Schaefer, Dimitrios Triantafillidis
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Publication number: 20140228470Abstract: A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (VOC) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (EPDM) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.Type: ApplicationFiled: February 12, 2014Publication date: August 14, 2014Applicant: LION COPOLYMER GEISMAR, LLCInventors: Michael J. Molnar, Daniel S. Nelson, Arthur J. Fontenot, III, Harold William Young, JR., Augusto Caesar Ibay, Zhiyong Zhu
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Patent number: 8569395Abstract: The present invention relates to methods for making cross-linked oxidation-resistant polymeric materials and preventing or minimizing in vivo elution of antioxidant from the antioxidant-containing polymeric materials. The invention also provides methods of doping polymeric materials with a spatial control of cross-linking and antioxidant distribution, for example, vitamin E (?-Tocopherol), and methods for extraction/elution of antioxidants, for example, vitamin E (?-tocopherol), from surface regions of antioxidant-containing polymeric materials, and materials used therewith also are provided.Type: GrantFiled: July 31, 2012Date of Patent: October 29, 2013Assignees: The General Hospital Corporation, Cambridge Polymer Group, Inc.Inventors: Orhun K. Muratoglu, Edward T. Kopesky, Ebru Oral
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Patent number: 8367045Abstract: A method of preparing colored UV-curable artificial nail gel compositions comprising dispersing a pigment in an organic liquid to form a pigment concentrate and mixing the pigment concentrate with a polyfunctional acrylic monomer and/or a polyfunctional acrylic oligomer, and the resultant highly colored artificial nail gel are disclosed.Type: GrantFiled: September 14, 2011Date of Patent: February 5, 2013Assignee: Mycone Dental Supply Co., Inc.Inventors: Robert R. Raney, Kevin M. Sheran, Larry W. Steffier, Gary Iannece
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Patent number: 8318053Abstract: Disclosed is a photosensitive resin composition including (A) a photopolymerizable monomer including a compound represented by the following Chemical Formula 1, wherein the substituents of Chemical Formula 1 are the same as defined in the specification, (B) a binder resin, (C) a photopolymerization initiator, (D) a pigment and (E) a solvent, and a color filter using the same.Type: GrantFiled: August 25, 2011Date of Patent: November 27, 2012Assignee: Cheil Industries Inc.Inventors: Jung-Sik Choi, Chang-Min Lee, Jin-Woo Park, Kyung-Won Ahn, Myung-Ho Cho
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Patent number: 8303862Abstract: Disclosed are a photosensitive resin composition for a color filter and a color filter including the same. The photosensitive resin composition for a color filter may include (A) an acrylic-based copolymer including a structural unit represented by the following Chemical Formula 1 and a structural unit represented by the following Chemical Formula 2, wherein the substituents of Chemical Formula 1 and Chemical Formula 2 are the same as defined in the specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a pigment; and (E) a solvent.Type: GrantFiled: September 21, 2011Date of Patent: November 6, 2012Assignee: Cheil Industries Inc.Inventors: Chang-Min Lee, Kil-Sung Lee, Jae-Hyun Kim, Jun-Seok Kim, Sang-Won Cho, Gyu-Seok Han
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Patent number: 8298454Abstract: Disclosed are a photosensitive resin composition and a light blocking layer using the same. The photosensitive resin composition includes (A) a cardo-based monomer represented by the following Chemical Formula 1 or 2, wherein the substituents of Chemical Formula 1 and Chemical Formula 2 are the same as defined in the detailed description, (B) a cardo-based resin, (C) a reactive unsaturated compound, (D) a pigment, (E) an initiator, and (F) a solvent.Type: GrantFiled: September 23, 2011Date of Patent: October 30, 2012Assignee: Cheil Industries Inc.Inventors: Chang-Min Lee, Jun-Seok Kim, Kil-Sung Lee, Min-Sung Kim
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Patent number: 8293811Abstract: The present invention relates to methods for making cross-linked oxidation-resistant polymeric materials and preventing or minimizing in vivo elution of antioxidant from the antioxidant-containing polymeric materials. The invention also provides methods of doping polymeric materials with a spatial control of cross-linking and antioxidant distribution, for example, vitamin E (?-Tocopherol), and methods for extraction/elution of antioxidants, for example, vitamin E (?-tocopherol), from surface regions of antioxidant-containing polymeric materials, and materials used therewith also are provided.Type: GrantFiled: January 25, 2008Date of Patent: October 23, 2012Assignees: The General Hospital Corporation, Cambridge Polymer Group, Inc.Inventors: Orthun K. Muratoglu, Edward T. Kopesky, Ebru Oral
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Patent number: 8293149Abstract: Disclosed are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter may include (A) a copolymer including a structural unit represented by the following Chemical Formula 1, wherein the substituents of Chemical Formula 1 are the same as defined in the specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a pigment; and (E) a solvent.Type: GrantFiled: July 26, 2011Date of Patent: October 23, 2012Assignee: Cheil Industries Inc.Inventors: Chang-Min Lee, Jun-Seok Kim, Kil-Sung Lee
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Patent number: 8277701Abstract: Disclosed are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1, wherein the substituents of Chemical Formula 1 are the same as defined in the specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a pigment; and (E) a solvent.Type: GrantFiled: August 1, 2011Date of Patent: October 2, 2012Assignee: Cheil Industries Inc.Inventors: Chang-Min Lee, Kil-Sung Lee, Jun-Seok Kim, Seong-Yong Uhm, Sang-Won Cho
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Patent number: 8273270Abstract: Disclosed are a photosensitive resin composition that includes (A) a cardo-based resin including repeating units represented by the following Chemical Formulae 1 and 2, wherein the substituents of Chemical Formulae 1 and 2 are the same as defined in the specification, (B) reactive unsaturated compound, (C) a pigment, (D) an initiator, and (E) a solvent, and a light blocking layer using the photosensitive resin composition.Type: GrantFiled: June 16, 2011Date of Patent: September 25, 2012Assignee: Cheil Industries Inc.Inventors: Chang-Min Lee, Kil-Sung Lee, Jun-Seok Kim, Jung-Sik Choi
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Patent number: 8263675Abstract: The present invention relates to a photosensitive resin composition for a color filter and a color filter fabricated using the same. The photosensitive resin composition includes (a) an acrylic-based resin, (b) a photopolymerizable monomer, (c) a photopolymerization initiator, (d) a pigment, and (e) a solvent. The acrylic-based resin is a copolymer including a repeating unit of an ethylenic unsaturated monomer including a carboxyl group and a repeating unit of an ethylenic unsaturated monomer including an alkoxy 4-oxo butanoic acid group. The photosensitive resin composition for a color filter can have residue removing characteristics, and is capable of forming fine pixels and providing a color filter having high resolution.Type: GrantFiled: March 4, 2010Date of Patent: September 11, 2012Assignee: Cheil Industries Inc.Inventors: Kil-Sung Lee, Jae-Hyun Kim, Chang-Min Lee, Eui-June Jeong
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Patent number: 8263681Abstract: The invention features a dental composition containing a polycyclic aromatic compound, such as 2-ethyl 9,10-dimethoxy anthracene (EDMOA), in an amount that provides the composition with fluorescence mimicking that of natural teeth.Type: GrantFiled: December 21, 2007Date of Patent: September 11, 2012Assignee: 3M Innovative Properties CompanyInventors: Bradley D. Craig, Gregory A. Kobussen
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Publication number: 20120220683Abstract: A flexographic printing ink for use in a flexographic printing process with wet on wet capability, comprising a polymer and a combination of liquids comprising radiation curable monomers and/or oligomers, diluents, colorants, additives, and photoinitiators, the components having the Hansen Solubility Parameters adjusted to generate an ink with a capability to form a gel having the required physical characteristics, and that is in a liquid form in the presence of a small quantity of non reactive solvent, or is brought to a liquid state during the printing process. The disclosure is also directed to a flexographic printing process with wet on wet capability based on controlled polymer or polymer segment precipitation that leads to gel formation of ink compounds by controlling the solubility parameter of the ink system.Type: ApplicationFiled: March 28, 2012Publication date: August 30, 2012Inventors: Valter Marques Baptista, Wilson Andrade Paduan
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Patent number: 8110611Abstract: A composition for image recording includes a curable material that is curable by an external stimulus, and an oil absorbing material.Type: GrantFiled: March 3, 2008Date of Patent: February 7, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Yoshiro Yamashita, Ken Hashimoto
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Publication number: 20120018159Abstract: Disclosed is a method of rapidly hydrating a hydratable polymer, which method involves irradiating with radio frequency electromagnetic radiation, a mixture of at least the polymer and an aqueous hydrotreating medium to form a viscosified mixture of at least aqueous hydrotreating medium and hydrated polymer. Related methods of treating a subterranean formation and continuously hydrotreating a subterranean formation are also revealed.Type: ApplicationFiled: July 23, 2010Publication date: January 26, 2012Applicant: BJ SERVICES COMPANY, U.S.A.Inventors: D. V. Satyanarayana Gupta, Harold L. Becker, James Michael Brown, Rupa Venugopal
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Publication number: 20120004340Abstract: A method of preparing colored UV-curable artificial nail gel compositions comprising dispersing a pigment in an organic liquid to form a pigment concentrate and mixing the pigment concentrate with a polyfunctional acrylic monomer and/or a polyfunctional acrylic oligomer, and the resultant highly colored artificial nail gel are disclosed.Type: ApplicationFiled: September 14, 2011Publication date: January 5, 2012Applicant: Mycone Dental Supply Company, Inc.Inventors: ROBERT R. RANEY, Kevin M. Sheran, Lary W. Steffier, Gary Iannece
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Patent number: 8053486Abstract: The invention provides a coating composition comprising a thermal plastic resin selected from the group consisting of a polycycloolefin resin, polyester resin, polyacrylate resin, and a mixture thereof; and a radiation curable resin comprising a radiation polymer containing at least one mono- or multi-functional acrylic acid based monomer as a polymerization unit, an oligomer containing an ethylenically unsaturated functional group, and a photoinitiator, wherein the radiation curable resin is used in an amount of 220-1000% by weight on the basis of the weight of the thermal plastic resin. The invention improves the hardness of the coating composition, prevent the coated substrate from being scratched or impaired, and impart the substrate with high transparency without causing warping problem.Type: GrantFiled: December 19, 2008Date of Patent: November 8, 2011Assignee: Eternal Chemical Co., Ltd.Inventors: Lung-Lin Hsu, Sue-Hong Liu
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Publication number: 20110261129Abstract: The invention provides an active energy ray curable ink jet recording liquid composition including a radically polymerizable compound, an active energy ray polymerization initiator, a wax and water, wherein the melting point of the wax is 40° C. or more and 120° C. or less.Type: ApplicationFiled: April 7, 2011Publication date: October 27, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Kouji Harada, Kenji Shinjo, Shinsuke Tsuji, Yutaka Kurabayashi
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Publication number: 20110247508Abstract: The invention refers to a flexographic printing process with wet on wet capability based on controlled polymer or polymer segment precipitation that leads to gel formation of ink compounds by controlling the solubility parameter of the ink system. The mechanism to obtain a desirable wet on wet color trapping is the formation and/or presence of a gel in the applied ink film due to a controlled physicochemical mechanism of resin precipitation. This is accomplished either by controlling a change in the Hansen Solubility Parameter of the liquid in the ink through evaporation of some or all of a non-reactive and volatile solvent, or alternatively by use of a polymer comprised of two distinct and separate segments one of which is soluble in the monomer/oligomer mix and the other of which is not.Type: ApplicationFiled: June 21, 2011Publication date: October 13, 2011Inventors: Valter Marques BAPTISTA, Wilson Andrade Paduan
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Patent number: 7956097Abstract: Various embodiments related to curable printing fluids are disclosed. One example embodiment provides a curable printing fluid composition for a thermal fluid ejection device, the composition comprising a curable liquid-phase monomer, a substantially nonaqueous volatile driver fluid capable of being vaporized by a thermal fluid ejection printhead, an initiator, a phosphate ester resistor protectant, and a colorant comprising a dye.Type: GrantFiled: June 9, 2010Date of Patent: June 7, 2011Assignee: ImTech, Inc.Inventors: Kenneth E. Trueba, William Allen Buskirk
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Patent number: 7893125Abstract: The present invention relates to a method of forming a crosslinked polymer gel, to a polymer gel produced by such method and to uses of such polymer gel.Type: GrantFiled: March 19, 2007Date of Patent: February 22, 2011Assignee: Sony Deutschland GmbHInventors: Gabriele Nelles, Silvia Rosselli, Tzenka Miteva, Akio Yasuda, Christo Tsvetanov, Rayna Stamenova, Iliyana Berlinova, Petar Petrov
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Patent number: 7872057Abstract: A liquid radiation and thermally curing composition characterized in, that said composition comprises at least one ester between at least one tri or polyalcohol and acrylic and/or methacrylic acid, which ester has at least two hydroxyl groups, at least one acrylic or methacrylic double bond, a hydroxyl value of 50-500 mg KOH/g and a double bond concentration of 1-10 mmoles/g, at least one crosslinking agent for hydroxyl functional compounds, which crosslinking agent optionally has at least one olefinic double bond, and an additive package comprising at least one photoinitiator, radical scavenger, light stabilizer, wetting agent and/or leveling agent, and optionally at least one monomeric or oligomeric reactive diluent.Type: GrantFiled: October 2, 2006Date of Patent: January 18, 2011Assignee: Perstorp Specialty Chemicals ABInventors: David James, Kent Sörensen, Henrik Bernquist
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Patent number: 7763668Abstract: A curable printing fluid composition for a thermal fluid ejection device is disclosed, wherein the printing fluid composition comprises a curable liquid-phase monomer, a volatile driver fluid capable of being vaporized by a thermal fluid ejection printhead, and a resistor protectant.Type: GrantFiled: March 22, 2006Date of Patent: July 27, 2010Assignee: ImTech, Inc.Inventors: Kenneth E. Trueba, William Allen Buskirk
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Patent number: 7696258Abstract: A photo-curable adhesive composition including an oligourethane acrylate in a range of about 10 to about 30% by weight, a reactive monomer-diluent in a range of about 32 to about 46% by weight, a polymeric filler in a range of about 20 to about 30% by weight, a photoinitiator in a range of about 2.5 to about 5.0% by weight, an antioxidant in a range of about 0.005 to about 0.02% by weight, a chlorinated polyvinyl chloride in a range of about 3.0 to about 10%, the chlorinated polyvinyl chloride having a chlorine content of about 62 to about 64% by weight, oxalic acid in a range of about 0.3 to about 2.0% by weight, a thixotropic agent in a range of about 0.5 to about 3.0% by weight, and a plasticizer in a range of about 1.0 to about 10.0% by weight, based on the total weight of the composition.Type: GrantFiled: May 24, 2006Date of Patent: April 13, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Young-se Choi, Hyung-tae Kim, Do-hoan Nam, Soo-han Park, Dovid Azrielevich Aronovich, Valentin Vasilievich Guzeev, Vladimir Borisovich Mozzhukhin, Alexandr Petrovich Sineokov, Natalya Alexandrovna Ustyuzhantseva, Zyakia Saibasakhovna Khamidulova
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Patent number: 7691915Abstract: Disclosed is a photosensitive resin composition. The composition comprises [A] an alkali-soluble resin, [B] a photoactive compound and [C] a solvent. The alkali-soluble resin is a copolymer including at least one structural unit with an aziridine group. The composition exhibits good storage stability, high sensitivity, high UV transmittance, high residual film ratio, improved coating uniformity and excellent pattern-forming properties. Further disclosed is an organic insulating film formed using the composition. The organic insulating film has excellent resistance to solvents and chemicals.Type: GrantFiled: October 26, 2007Date of Patent: April 6, 2010Assignee: Cheil Industries Inc.Inventors: Min Sung Kim, Sang Won Cho, Dong Ju Shin, Kil Sung Lee
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Publication number: 20100076109Abstract: An antireflective coating composition includes a photopolymerizable acrylate monomer (C1); a particle-type metal fluoride (C2) with a refractive index of 1.40 or less; a photopolymerization initiator (C3); and at least one liquid dispersion-enhancing chelating agent (C4) selected from the group consisting of Mg(CF3COO)2, Na(CF3COO), K(CF3COO), Ca(CF3COO)2, Mg(CF2COCHCOCF3)2 and Na(CF2COCHCOCF3). This composition ensures good mechanical strength, excellent adhesion to a substrate, short curing time by UV curing, prevention of dust attachment, good erasure of stain, good dust removal and good scratch resistance, so it is usefully for making an antireflective coating film of a display.Type: ApplicationFiled: July 6, 2007Publication date: March 25, 2010Applicant: LG CHEM, LTD.Inventors: Joon-Koo Kang, Mi-Young Han, Young-Eun Lee, Young-Jun Hong, Yeong-Rae Chang
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Patent number: 7625979Abstract: Lithium-terminated polymers of one or more conjugated dienes and of one or more mono alkenyl arenes are coupled by reaction with an alkoxy silane coupling agent having the formula Rx—Si—(OR?)y, where x is 0 or 1, x+y=4, R and R? are the same or different, R is selected from aryl hydrocarbon radicals, linear alkyl hydrocarbon radicals and branched alkyl hydrocarbon radicals, and R? is selected from linear and branched alkyl hydrocarbon radicals, such that the resulting polymer composition contains less than about ten weight percent of uncoupled polymer diblock. The polymer compositions are subsequently selectively hydrogenated, and are useful in a variety of compounds and end use applications.Type: GrantFiled: June 4, 2003Date of Patent: December 1, 2009Assignee: Kraton Polymers U.S. LLCInventors: Harvey E. Atwood, Robert C. Bening, Mark Hageman, Dale L. Handlin, Jr., Adrie A van der Huizen, Kimberly A. Johnson, Carl L. Willis
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Patent number: 7622523Abstract: The present invention relates to radiation resistant plasticized polyolefin compositions comprising a polyolefin and a non-functionalized hydrocarbon plasticizer.Type: GrantFiled: February 9, 2005Date of Patent: November 24, 2009Assignee: ExxonMobil Chemical Patents Inc.Inventors: Wen Li, Chon Y. Lin, Bryan R. Chapman, Bruce R. Lundmark, David J. Lohse
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Patent number: 7601764Abstract: The invention pertains to a photosensitive resin composition, comprising: (A) an alkaline soluble resin; (B) a multi-functional monomer; (C) a photoinitiator; (D) a colorant; and (E) a solvent, wherein said alkaline soluble resin comprises a copolymer obtained from the copolymerization of 5-95 wt % of the monomer of formula (1): and 5-95 wt % of an ethylenically unsaturated monomer containing at least one carboxy group. The inventive photosensitive resin composition possesses good heat resistance, development properties, and adhesion properties and can be used in liquid crystal displays as a photosensitive material for the manufacture of color filters.Type: GrantFiled: August 9, 2007Date of Patent: October 13, 2009Assignee: Axin Materials CorporationInventors: Tu-Yi Wu, Guan-An Chen
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Patent number: 7569619Abstract: A radiation-curable resin composition comprising an inorganic component containing a silica particle composed of a hydrolyzate of an oligomer of an alkoxysilane and a monomer and/or an oligomer thereof, wherein viscosity at 25° C. is from 1,000 to 10,000 centipoises.Type: GrantFiled: May 6, 2005Date of Patent: August 4, 2009Assignee: Mitsubishi Chemical CorporationInventors: Akira Esaki, Osamu Matsuda
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Patent number: 7538145Abstract: The phase change, curable composition comprises curable monomer, photoinitiator that initiates polymerization of the curable monomer, and phase change agent that provides the composition with an increase in viscosity of at least four orders of magnitude, from a first temperature, the first temperature being from 50° C. to 130° C., to a second temperature, the second temperature being from 0° C. to 70° C., wherein the second temperature is at least 10° C. below the first temperature. A coating over an image may be applied by providing a composition comprising curable monomer at a first temperature; applying the composition over the image, the image being at a second temperature; and exposing the composition to radiation to initiate polymerization of the curable monomer. In this process, the composition has a viscosity at the second temperature that is at least four orders of magnitude greater than its viscosity at the first temperature.Type: GrantFiled: November 30, 2005Date of Patent: May 26, 2009Assignee: Xerox CorporationInventors: Jennifer L. Belelie, Peter G. Odell, Darly Vanbesien, Marcel P. Breton
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Patent number: 7479511Abstract: An energy curable aqueous composition is disclosed containing: water; an ethylenically unsaturated oligomer; and a resin not containing energy curable functional groups.Type: GrantFiled: April 12, 2005Date of Patent: January 20, 2009Assignee: Sun Chemical CorporationInventors: Mikhail Laksin, Ralph Arcurio, Prasad K. Adhikari, Subhankar Chatterjee, Volker Linzer, Richard Czarnecki, Jitendra J. Modi
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Publication number: 20090005469Abstract: The invention features a polymerizable composition that comprises a free-radically polymerizable acidic resin, and a photoinitiator system comprising a polycyclic aromatic component. The photoinitiator system may also contain a visible light sensitizer, an iodonium salt, and a tertiary amine.Type: ApplicationFiled: December 22, 2006Publication date: January 1, 2009Inventors: Bradley D. Craig, Brian A. Shukla, Joel D. Oxman, Victoria A. Russell
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Publication number: 20080260851Abstract: The invention relates to polymeric nanoparticles and nanogels, which can contain, deliver, and/or release one or more active agents, such as biologically active molecules or fragrance molecules, and methods of preparing the polymeric nanoparticles and nanogels. The nanoparticles are crosslinked utilizing radiation (g-radiation) as the catalyst for free radical polymerization (see FIG. 1) rather than by toxic chemical means. The nanoparticles and nanogels can be modified, without limitation, with hydrophobic, hydrophilic, or ionic groups or moieties. or with enzymes. Methods of preparing nanoparticles and nanogels containing or encapsulating a variety of molecules, including biologically active molecules and fragrance molecules, are provided.Type: ApplicationFiled: May 13, 2005Publication date: October 23, 2008Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Ponisseril Somasundaran, Soma Chakraborty
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Publication number: 20080194724Abstract: A crosslinked poly(arylene ether) film is prepared by a method that includes forming a film from a composition that includes a poly(arylene ether) having an intrinsic viscosity of at least 0.25 deciliter per gram and a polydispersity index less than or equal to 10, and irradiating the poly(arylene ether) film with a dosage of about 50 to about 50,000 kiloGrays of accelerated electrons. The films exhibit good flexibility and solvent resistance. Films prepared by the method are described, as are articles that include such films.Type: ApplicationFiled: February 12, 2007Publication date: August 14, 2008Inventors: Pankaj Singh Gautam, Edward Norman Peters, Gerardo Rocha-Galicia
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Patent number: 7338985Abstract: A rustproofing composition has superior properties satisfying rustproofing quality requirements and workability requirements for car underbodies, parts around tires, parts with pockets, plate-bonded parts or the like of car bodies, and containing volatile organic solvent of 20 mass % or less. In a rustproofing composition containing UV curable resin and photopolymerizing initiator and at least one of rustproofing oil and rustproofing wax, the content of nonvolatile component at 105° C. for 3 hours in the rustproofing oil and rustproofing wax is 80 mass % or more, the UV curable resin and photopolymerizing initiator are dissolved or dispersed in the rustproofing oil and rustproofing wax, and the UV curable resin is contained at 0.3 to 10 weight % to the total weight of the composition.Type: GrantFiled: August 30, 2005Date of Patent: March 4, 2008Assignees: Honda Motor Co., Ltd., Parker Industries, Inc.Inventors: Takahide Maeda, Toshiya Nishino, Yoichiro Inaba, Kazuo Igarashi, Noriharu Tanaka, Kazuhiko Maesori, Takeshi Masuda
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Patent number: 7262229Abstract: A lithographic ink composition that comprises a colorant having absorbency wavelength cutoffs of about 300 nm or longer, acrylate-functional materials, and a photoinitiator that absorbs at a wavelength of 300 nm or longer is formulated with a mileage of from about 1.1 to about 1.3 grams per square meter or to reach a desired print density at 2 microns or less print layer thickness. The lithographic ink cures faster and can be printed at a faster rate, particularly when curing is to be done with an excimer light source.Type: GrantFiled: May 3, 2004Date of Patent: August 28, 2007Assignee: Flint GroupInventors: Rodney P. Balmer, Michael Hazell, Thomas R. Mawby
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Patent number: 7232850Abstract: A photocurable composition comprising cationically curable compound, an acrylate-containing compound; a hydroxyl-containing compound; a cationic photoinitiator; and a free radical photoinitiator; wherein said composition has less than 0.54 equivalents of cationically curable groups, less than 0.10 equivalents of acrylate groups and less than 0.10 equivalents of hydroxyl groups per 100 grams of said composition.Type: GrantFiled: October 3, 2003Date of Patent: June 19, 2007Assignee: Huntsman Advanced Materials Americas Inc.Inventors: David Johnson, Frank Tran, John Fong, Richard Leyden, Ranjana Patel
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Patent number: 7220798Abstract: Lithium-terminated polymers of one or more conjugated dienes and of one or more mono alkenyl arenes are coupled by reaction with an alkoxy silane coupling agent having the formula Rx—Si—(OR?)y, where x is 0 or 1, x+y=4, R and R? are the same or different, R is selected from aryl hydrocarbon radicals, linear alkyl hydrocarbon radicals and branched alkyl hydrocarbon radicals, and R? is selected from linear and branched alkyl hydrocarbon radicals, such that the resulting polymer composition contains less than about ten weight percent of uncoupled polymer diblock. The polymer compositions are subsequently selectively hydrogenated, and are useful in a variety of compounds and end use applications.Type: GrantFiled: February 28, 2005Date of Patent: May 22, 2007Assignee: Kraton Polymers US LLCInventors: Harvey E. Atwood, Robert C. Bening, Mark Hageman, Dale L. Handlin, Jr., Adrie A. van der Huizen, Kimberly A. Johnson, Carl L. Willis
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Patent number: 7196136Abstract: Disclosed is a UV curable coating composition comprising a (methyl)acryloxy or vinyl functionalized silane, silica and acrylate oligomer containing at least two acrylate groups.Type: GrantFiled: April 29, 2004Date of Patent: March 27, 2007Assignee: Hewlett-Packard Development Company, L.P.Inventors: Andrew McIntosh Soutar, Min Qian, Guangjin Li, Ivan Thomas Pereira
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Patent number: 7084187Abstract: To provide a radiation-sensitive curable liquid resin composition having excellent applicability and capable of producing a film excelling in hardness, scratch resistance, adhesion, transparency, and appearance of the surface of the film. A curable liquid resin composition comprising: (A) particles prepared by bonding at least one oxide of an element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony, and cerium to a specific organic compound which comprises a polymerizable unsaturated group and a group shown by —X—C(?Y)—NH— (wherein X is NH, O, or S, and Y is O or S), and preferably a silanol group, (B) a compound having two or more polymerizable unsaturated groups in the molecule, (C) a specific alkylene glycol organic solvent, and preferably (D) a polymerization initiator.Type: GrantFiled: September 26, 2002Date of Patent: August 1, 2006Assignees: DSM IP Assets B.V., JSR Corporation, Japan Fine Coatings Co., Ltd.Inventors: Hideaki Takase, Yoshikazu Yamaguchi, Takayoshi Tanabe
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Patent number: 6994948Abstract: A photoimageable composition comprising finely divided particles of inorganic material comprising coated silver particles that are at least partially coated with at least one surfactant and inorganic binder dispersed in organic medium comprising an aqueous developable polymer, photo-initiation system and organic solvent.Type: GrantFiled: September 27, 2002Date of Patent: February 7, 2006Assignee: E.I. du Pont de Nemours and Company, Inc.Inventors: Howard David Glicksman, Haixin Yang