Containing C-co-c(r)(oh) Wherein R Is Organic Patents (Class 522/42)
  • Patent number: 10020465
    Abstract: A composition for encapsulating an organic light emitting diode device and an organic light emitting diode display, the composition including a di(meth)acrylate including an unsubstituted alkylene group, a tri(meth)acrylate including a substituted or unsubstituted alkylene group or a substituted or unsubstituted alkyl group, and a photo-initiator, wherein the composition for encapsulating the organic light emitting diode device has a chloride content of about 200 ppm or less.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: July 10, 2018
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Seong Ryong Nam, Ji Yeon Lee, Kyoung Jin Ha, Sung Min Ko
  • Patent number: 9725616
    Abstract: The present invention discloses a fluorine-modified epoxy acrylic resin, an UV-curable varnish and a method for preparing the same, and a method for coating the varnish on a substrate. The fluorine-modified epoxy acrylic resin is prepared by a process including the following steps: generating an epoxy acrylic resin via a ring-opening esterification reaction between an unsaturated mono-carboxylic acid and at least one epoxy group in an epoxy resin; and generating an epoxy acrylic resin containing fluorinated side groups via an esterification reaction between a fluorocarboxylic acid or a fluorocarboxylic acid anhydride and at least one hydroxy group in the epoxy acrylic resin. The UV-curable varnish according to the invention is prepared based on the fluorine-modified epoxy acrylic resin. When the varnish is applied to the surface of a substrate, at least one performance of the material, thereby the service life of the material itself may be improved.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: August 8, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lu Liu, Jianshe Xue, Shi Shu
  • Patent number: 9725549
    Abstract: A mixture having (A) a polymer obtain by polymerizing at least one free-radically polymerizable compound; and (B) at least one compound having at least one ethylenically unsaturated, free-radically polymerizable group and having a weight-average molecular weight Mw of less than 5000 g/mol, wherein at least 10% by weight of compounds (B) are one or more compounds B1 with at least one nonaromatic ring system.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: August 8, 2017
    Assignee: BASF SE
    Inventors: Ulrike Licht, Dirk Wulff, Uwe Duesterwald
  • Patent number: 9563013
    Abstract: A coated optical fiber includes an optical fiber; and a primary coating encapsulating the optical fiber, the primary coating having an in-situ modulus of about 0.12 MPa or less at a thickness of about 32.5 ?m, a Young's modulus as a cured film of about 0.7 MPa or less, and a Tg of about ?22° C. or below, wherein the primary coating is the cured reaction product of a primary curable composition having a gel-time ratio relative to C1 of less than about 2.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: February 7, 2017
    Assignee: Corning Incorporated
    Inventor: Manuela Ocampo
  • Patent number: 9459421
    Abstract: Described are cable designs adapted for aerial installations wherein the cable comprises a bundle of multifiber tight buffer encasement units, with a conformal thin skin containment layer surrounding the bundle. The multifiber tight buffer encasement units have an acrylate compliant inner layer that protects the fiber and minimizes stress transfer to the fiber; and a hard, tough acrylate outer layer that provides crush resistance. The thin skin containment layer provides cable integrity with a minimum of added size and weight. The thin skin containment layer encasement is encased in an outer protective jacket.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: October 4, 2016
    Assignee: OFS FITEL, LLC
    Inventors: Carlton Gibbs, Mark G Graveston, Jason Pedder, Peter A Weimann
  • Patent number: 9051488
    Abstract: Multifunctional primer formulations are disclosed for composite building materials, such as materials that are generally cementitious, gypsum, or of another inorganic building material, including those containing cellulose, glass, steel or polymeric fibers. The multifunctional primer formulations provide multifunctional action to the primer including an ability to function as a primer and sealer in only a single coating. Such formulations when applied to a suitable substrate provide excellent adhesion to the substrate and improve paint adhesion and performance when applied thereto. Superior properties over commercial products is particularly notable when the formulations herein are applied to substrates, such as fiber cement, that have been manipulated or sized by cutting (e.g., by saw or water jet), sanding, punching, and/or shearing.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: June 9, 2015
    Assignee: James Hardie Technology Limited
    Inventors: Caidian Luo, Van Ngoc Nguyen, Ryan Matthew Sullivan
  • Patent number: 9005491
    Abstract: A 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 definitions of R1, R2, R3 and R4 are the same as set forth in specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: April 14, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Chang-Min Lee, Yeon-Soo Lee, Yong-Hee Kang, Man-Suk Kim, Taek-Jin Baek, Hyun-Moo Choi, Kyung-Hee Hyung, Sang-Hyun Hong
  • Patent number: 9004131
    Abstract: A method and a system for producing a change in a medium disposed in an artificial container. The method places in a vicinity of the medium at least one of a plasmonics agent and an energy modulation agent. The method applies an initiation energy through the artificial container to the medium. The initiation energy interacts with the plasmonics agent or the energy modulation agent to directly or indirectly produce the change in the medium. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the plasmonics agent or the energy modulation agent.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: April 14, 2015
    Assignees: Duke University, Immunolight, LLC
    Inventors: Frederic Avery Bourke, Jr., Tuan Vo-Dinh
  • Patent number: 8962709
    Abstract: The invention includes a new photopolymerizable resin system for dental restorative materials. The resin system utilizes a thiol-ene component as the reactive diluent in dimethacrylate systems. The ternary resin system comprises a thiol monomer, an ene monomer and a dimethacrylate monomer. The system of the invention has enhanced overall functional group conversion, improved polymer mechanical properties, and reduced shrinkage stress of the ternary system when compared to either traditional dimethacrylate or thiol-ene resin systems.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: February 24, 2015
    Assignee: The Regents of the University of Colorado, a Body Corporate
    Inventors: Christopher N. Bowman, Neil B. Cramer
  • Patent number: 8901201
    Abstract: 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: Grant
    Filed: February 12, 2014
    Date of Patent: December 2, 2014
    Assignee: Lion Copolymer Geismar, LLC
    Inventors: Michael J. Molnar, Daniel S. Nelson, Arthur J. Fontenot, III, Harold William Young, Jr., Augusto Caesar Ibay, Zhiyong Zhu
  • Patent number: 8895687
    Abstract: This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: November 25, 2014
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Kevin P. McCabe, Frank F. Molock, Jr., Gregory A. Hill, Azaam Alli, Robert B. Steffen, Douglas G. Vanderlaan, James D. Ford
  • Publication number: 20140343186
    Abstract: The ultraviolet cured optic binder has low curing shrinkage, low hardness and high optical transmittance. Technology programs are as follows: an ultraviolet cured optic binder composition includes the following raw material in parts by weight: 50 to 100 parts of prepolymer, 20 to 90 parts of inert resin, 35 to 70 parts of monomer, 5 to 12 parts of photoinitiator, 2 to 3 parts of coupling reagent, 1 to 2 parts of auxiliaries.
    Type: Application
    Filed: February 13, 2012
    Publication date: November 20, 2014
    Applicant: darbond technology co., ltd
    Inventors: Hengli Cui, Jianbin Wang, Haihua Xie
  • Publication number: 20140336298
    Abstract: A photopolymerizable composition includes diethyleneglycol dimethacrylate, 1-hydroxy-cyclohexyl-phenyl-ketone, 2-hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)benzyl]phenyl}-2-methyl-1-propane-1-one and 2-[2-hydroxy-4-(1-octyloxycarbonylethoxy)phenyl]-4,6-bis(4-phenyl)-4,6-bis)4-phenylphenyl-1,3,5-triazine.
    Type: Application
    Filed: April 24, 2014
    Publication date: November 13, 2014
    Inventor: Takao HIRAOKA
  • Publication number: 20140329927
    Abstract: The present invention relates to a photocurable adhesive composition. The photocurable adhesive composition comprises a urethane(meth)acrylate resin, a functional-group-containing polybutadiene, a photocurable monomer and a photoinitiator; and the functional group is either an epoxy group or a hydroxyl group. The photocurable adhesive composition ensures good outdoor readability, has outstanding adhesive properties, and impact strength and optical transparency, and minimizes the phenomenon whereby substantial contraction occurs during photocuring, and thus can be suitably used for a display.
    Type: Application
    Filed: August 6, 2012
    Publication date: November 6, 2014
    Inventors: Kyoung Jin Ha, Ji Hye Kwon, Lee June Kim, Irina Nam, Se Il Oh, Seung Jib Choi
  • Publication number: 20140315115
    Abstract: The present invention concerns the preparation of an anion binder for a solid alkaline fuel cell which enhances durability to electrochemical reactions and makes the production of electrode slurry easy. A method of preparing an anion binder for a solid alkaline fuel cell includes: (A) mixing an electrolytic monomer of quaternary ammonium salts having a cation group, a bisacrylicamide crosslinking agent having a tertiary amino group, and water together by stirring; (B) mixing the mixture with a photoinitiator; (C) interposing the solution between polyethylene terephthalate films and irradiating the solution with ultraviolet light for crosslinking and polymerization; and (D) pulverizing crosslinked polymerized resin to a nano size.
    Type: Application
    Filed: June 24, 2013
    Publication date: October 23, 2014
    Inventors: Young Woo Choi, Mi Soon Lee, Tae Hyun Yang, Chang Soo Kim, Young Gi Yoon, Seok Hee Park, Sung Dae Yim, Gu Gon Park, Young Jun Sohn, Minjin Kim, Byungchan Bae
  • Patent number: 8796353
    Abstract: This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: August 5, 2014
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Kevin P. McCabe, Frank F. Molock, Jr., Gregory A. Hill, Azaam Alli, Robert B. Steffen, Douglas G. Vanderlaan, James D. Ford
  • Publication number: 20140179821
    Abstract: Polymeric blends having improved flame retardance properties and good ductility at low temperatures are disclosed. The blend is formed from (A) a photoactive additive containing a photoactive group derived from a monofunctional benzophenone; and (B) a polymer resin which is different from the photoactive additive. The additive can be a compound, oligomer, or polymer. When exposed to ultraviolet light, crosslinking will occur between the photoactive additive and the polymer resin, enhancing the chemical resistance and flame retardance while maintaining ductility.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventors: Jean-Francois Morizur, Paul Dean Sybert
  • Publication number: 20140179820
    Abstract: The invention provides meltable and UV-crosslinkable pressure-sensitive adhesives, such as acrylate hotmelts or hotmelt formulations, which can be processed by commonplace hotmelt processes and also on customary hotmelt coating lines, without any immediate alteration in the product properties in the event of (unwanted) deviation in the operational parameters. The compositions of the invention are UV-crosslinkable and meltable pressure-sensitive adhesives comprising (i) mixtures of UV-crosslinkable polyacrylate polymers selected from a) mixtures of UV-crosslinkable polymers with at least one photoinitiator bonded covalently to the backbone of the polymers, and b) mixtures of UV-crosslinkable polyacrylate polymers, monomers and at least one photoinitiator, and also (ii) at least one UV stabilizer, and also methods for producing them and the use thereof as bonding agents.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 26, 2014
    Applicant: tesa SE
    Inventors: Alexander Prenzel, Stephan Zöllner, Michael Siebert
  • Publication number: 20140076200
    Abstract: Disclosed herein is a method of manufacturing a hybrid packaging material, comprising the steps of: (a) forming a colloidal inorganic nanosol; (b) surface-treating the inorganic nanosol of step (a) with an organic metal alkoxide containing an organic function group by stirring the inorganic nanosol together with the organic metal alkoxide; (c) replacing a solvent of the inorganic nanosol with an organic solvent different in type from the solvent to prepare an organic solvent-type inorganic nanosol; (d) substituting the organic solvent of the inorganic nanosol of step (c) with a functional organic monomer or a silicon compound, followed by concentration to prepare a solvent-free organic-inorganic hybrid material; and (e) adding a nanoclay dispersed in a solvent to the solvent-free organic-inorganic hybrid material.
    Type: Application
    Filed: November 18, 2013
    Publication date: March 20, 2014
    Applicant: Korea Electrotechnology Research Institute
    Inventors: Dong-jun Kang, Hoy-yul Park, Myeong-sang Ahn
  • Patent number: 8658086
    Abstract: A method and a system for producing a change in a medium. The method places in a vicinity of the medium at least one energy modulation agent. The method applies an initiation energy to the medium. The initiation energy interacts with the energy modulation agent to directly or indirectly produce the change in the medium. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the energy modulation agent.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: February 25, 2014
    Assignee: Immunolight, LLC.
    Inventor: Frederic A. Bourke, Jr.
  • Patent number: 8642671
    Abstract: An interpenetrating polymer network includes CH2—CH2—On segments, and is formed by polymerizing a first monomer R1—OCH2—CH2—OnR2 with a second monomer R3—OCH2—CH2—OmR4 under an initiator. Each “R1”, “R2” and “R3” includes —C?C— group or —C?C— group. The “R4” includes an alkyl group or a hydrogen atom. The “m” and “n” are integer. Molecular weights of the first monomer and the second monomer are more than or equal to 100, and less than or equal to 800. The first monomer is less than or equal to 50% of the second monomer by weight. A method for making the interpenetrating polymer network is also provided.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: February 4, 2014
    Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.
    Inventors: Li Wang, Xiang-Ming He, Jian-Jun Li, Jian Gao, Chang-Yin Jiang
  • Publication number: 20140031446
    Abstract: A glass printing ink and a glass printing lacquer comprising at least one pigment, at least one photoinitiator, at least two resins and radicial photoinitiators. One resin is an epoxy resin having an average molecular weight based on bisphenol A, diluted in a UV hardening monomer. The other resin is a resin which contains free functional amino, hydroxy, epoxy, acid, acid anhydride and/or acrylate groups. Also, the use of the glass printing ink and glass printing lacquer when printing a glass substrate and to a method for printing a glass substrate.
    Type: Application
    Filed: July 1, 2013
    Publication date: January 30, 2014
    Applicant: MARABUWERKE GMBH & CO. KG
    Inventors: Saskia Lehmann, Wolfgang Schaefer
  • Publication number: 20130323426
    Abstract: The invention relates to low-viscosity formulations of radiation-curable compounds, to processes for preparing them, to their use, and to inks, printing-inks, and print varnishes that comprise them.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 5, 2013
    Applicant: BASF SE
    Inventors: Juergen Kaczun, Reinhold Schwalm, David Trumbo, Eugene Valentine Sitzmann
  • Patent number: 8507571
    Abstract: Disclosed herein is a macro-photoinitiator comprising a photoinitiator covalently bound to a polymer. Also disclosed herein is a process for the enzymatic polymerization of monomers and photoinitiators performed at atmospheric pressure and relatively low temperatures to form the macro-photoinitiator.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: August 13, 2013
    Assignee: Xerox Corporation
    Inventor: Santiago Faucher
  • Publication number: 20130199818
    Abstract: The invention relates to a radiation curable resin composition for forming a coating layer for electrical wire; wherein the electrical wire is destined for use as automotive electrical wire. In addition, this invention relates to a radiation curable resin composition for forming a coating layer for telephone cable and electrical wire for connecting between electronic devices and inside electronic devices. The resin composition includes the following: (A) a urethane (meth)acrylate having a hard segment derived from an aromatic polyol and a soft segment derived from an aliphatic polyol in a single molecule; (B) a compound with a cyclic structure and one ethylenic unsaturated group; and (C) a radiation polymerization initiator.
    Type: Application
    Filed: July 21, 2011
    Publication date: August 8, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventors: Hirofumi Uchida, Hirokazu Imai, Yuutoku Yamashita, Takahiko Kurosawa
  • Publication number: 20130172427
    Abstract: A composition including an actinic radiation or thermally curable polyorganosiloxane ionomer having one or more reactive groups, for example, vinyl, acrylate, epoxy groups.
    Type: Application
    Filed: December 20, 2012
    Publication date: July 4, 2013
    Applicant: Momentive Performance Materials Inc.
    Inventor: Momentive Performance Materials Inc.
  • Publication number: 20130158152
    Abstract: An interpenetrating polymer network includes ?CH2—CH2—O?n segments, and is formed by polymerizing a first monomer R1—O?CH2—CH2—O?nR2 with a second monomer R3—O?CH2—CH2—O?mR4 under an initiator. Each “R1”, “R2” and “R3” includes —C?C— group or —C?C— group. The “R4” includes an alkyl group or a hydrogen atom. The “m” and “n” are integer. Molecular weights of the first monomer and the second monomer are more than or equal to 100, and less than or equal to 800. The first monomer is less than or equal to 50% of the second monomer by weight. A method for making the interpenetrating polymer network is also provided.
    Type: Application
    Filed: October 17, 2012
    Publication date: June 20, 2013
    Inventors: LI WANG, XIANG-MING HE, JIAN-JUN LI, JIAN GAO, CHANG-YIN JIANG
  • Publication number: 20130123381
    Abstract: The invention includes a new photopolymerizable resin system for dental restorative materials. The resin system utilizes a thiol-ene component as the reactive diluent in dimethacrylate systems. The ternary resin system comprises a thiol monomer, an ene monomer and a dimethacrylate monomer. The system of the invention has enhanced overall functional group conversion, improved polymer mechanical properties, and reduced shrinkage stress of the ternary system when compared to either traditional dimethacrylate or thiol-ene resin systems.
    Type: Application
    Filed: January 7, 2013
    Publication date: May 16, 2013
    Applicant: The Regents of the University of Colorado, a body Corporate
    Inventor: The Regents of the University of Colorado, a body Corporate
  • Patent number: 8431669
    Abstract: This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: April 30, 2013
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Kevin P. McCabe, Frank F. Molock, Gregory A. Hill, Azaam Alli, Robert B. Steffen, Douglas G. Vanderlaan, James D. Ford
  • Publication number: 20130101837
    Abstract: Radiation-curable coating compositions for a surface such as a concrete floor, which include at least one multi-functional monomer or oligomer, a polymer, at least one photoinitiator, and one or more tertiary amine compounds containing zero or one crosslinkable double bonds are described and claimed. These coating compositions allow for application of at least about 0.15 mm (6 mil) thickness of the coating composition over an area larger than a UV radiation source, without the formation of wrinkles or buckles following each pass of the UV radiation source in the areas where light leakage from a side light shielding of the UV radiation source results in a very weak radiation intensity.
    Type: Application
    Filed: June 30, 2011
    Publication date: April 25, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventors: Huimin Cao, Wenguang Li, Tai Yeon Lee
  • Patent number: 8376013
    Abstract: A method and a system for producing a change in a medium disposed in an artificial container. The method places in a vicinity of the medium at least one of a plasmonics agent and an energy modulation agent. The method applies an initiation energy through the artificial container to the medium. The initiation energy interacts with the plasmonics agent or the energy modulation agent to directly or indirectly produce the change in the medium. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the plasmonics agent or the energy modulation agent.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: February 19, 2013
    Assignees: Duke University, Immunolight, LLC
    Inventors: Frederic Avery Bourke, Jr., Tuan Vo-Dinh
  • Patent number: 8372516
    Abstract: The invention is directed to compositions on a surface which comprise a) at least a (meth)acrylate prepolymer, b) an adhesion promoting monomer of formula (I) wherein Q, R1, R2, R4, R5, m and n are defined herein. Further the compositions may be used to improve the adhesion to surfaces, especially metallic surfaces and may include additional optional components such as adhesion promoting photoinitiators.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: February 12, 2013
    Assignee: BASF SE
    Inventors: Liliana Craciun, Ying Dong, Orest Polishchuk, Christopher Koenigsmann, Belinda W. Ho
  • Patent number: 8367743
    Abstract: Compounds containing both photoinitiator moieties and adhesion promoting moieties and coating formulations containing them are disclosed, in particular, durable UV cured primer layers for coil coatings. One embodiment includes a coated metal surface which comprises a metal substrate with at least one surface immediately adjacent to a coating layer comprising a photoinitiator chemically bound to an adhesion promoter is disclosed.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: February 5, 2013
    Assignee: BASF SE
    Inventors: James P. Galbo, Ying Dong, Dante A. Galan, Eugene V. Sitzmann
  • Publication number: 20130021543
    Abstract: A photosensitive resin composition includes: a copolymer obtained by subjecting a conjugated diene polymer having a (meth)acryloyl group, a conjugated diene monomer, and a (meth)acrylic acid monomer to copolymerization; a compound having at least one ethylenically unsaturated group; and a photoinitiator. The copolymer contains 60 wt % to 99 wt % of a copolymer fraction having a molecular weight ranging from 30,000 to 900,000, and 1 wt % to 22 wt % of a copolymer fraction having a molecular weight ranging from 1,000 to 10,000 when calculated from an integral molecular weight distribution curve obtained by plotting cumulative weight percentage versus molecular weight falling within a range between 1,000 and 1,000,000 measured by gel permeation chromatography.
    Type: Application
    Filed: July 11, 2012
    Publication date: January 24, 2013
    Applicant: CHI MEI CORPORATION
    Inventors: Chih-Hung LIN, Chia-Hui YU
  • Publication number: 20130005850
    Abstract: Disclosed is a curable coating composition suitable for use on composite substrates such as plastic composites, cementitious composites, ceramic composites, and engineered wood, or on plastic materials. The curable coating composition comprises a multifunctional oligomer, a monomer selected from the group consisting of monofunctional monomers, difunctional monomers and mixtures thereof, a photoinitiator, a polyester resin and a polycarboxylic acid. Also disclosed is a method of coating the substrates with the curable coating composition and a coated substrate wherein the cured coating resides on the surface of the substrate.
    Type: Application
    Filed: September 11, 2012
    Publication date: January 3, 2013
    Applicant: FINISHES UNLIMITED, INC.
    Inventors: Pyotr Smelyansky, Kenneth W. Burton, JR.
  • Patent number: 8338500
    Abstract: The present invention relates a binder composition and a photosensitive composition including the binder composition. In one embodiment, a binder composition includes a copolymer of monomer M1, M2, M3, M4, an iso octyl 3-mercaptopropionate and a thermal initiator, wherein the monomer M1 can be represented by the following formula: the monomers M2, M3 and M4 can be represented by the following formula, however the monomers M2, M3 and M4 are different from each other, wherein R1, R2, R3 can be selected from the group consisting of hydrogen and alkyl group, R4 is an aromatic group, R5 can be selected from the group consisting of hydrogen, aromatic groups, alkyl groups, substituted alkyl groups and alkyl groups interrupted by an oxygen atom. The copolymer has good developing ability and a black matrices made therefrom has good mechanical properties.
    Type: Grant
    Filed: September 9, 2009
    Date of Patent: December 25, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Mikyong Yoo
  • Patent number: 8334092
    Abstract: The present invention relates to a photo-sensitive resin composition having superior heat-resistant and mechanical property, and a protective film for printed circuit board, and particularly provides a photo-sensitive resin composition including an acid-modified oligomer, a photo-polymerizable monomer, a photo-initiator, an epoxy resin, and a butadiene-modified epoxy resin including epoxy group and at least one double bond in the main chain, and a protective film for printed circuit board prepared by using the composition.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: December 18, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Bo-Yun Choi, Byung-Ju Choi, Woo-Jae Jeong, Kwang-Joo Lee, Min-Su Jeong
  • Patent number: 8318830
    Abstract: The present invention provides organometallic latent catalyst compounds, which are suitable as catalysts in polyaddition or polycondensation reactions which are catalysed by a Lewis acid type catalyst, in particular for the crosslinking of a blocked or unblocked isocyanate or isothiocyanate component with a polyol or polythiolto form a polyurethane (PU).
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: November 27, 2012
    Assignee: BASF SE
    Inventors: Rachel Kohli Steck, Caroline Lordelot, Thomas Vogel, Gisele Baudin, Paul Brown, Kurt Dietliker, Rinaldo Huesler, Tunja Jung, Peter Simmendinger, Katia Studer, Antoine Carroy
  • Publication number: 20120296000
    Abstract: Provided are a photocurable resin composition which has a short time required for curing to make it possible to enhance the productivity and which can provide a light-emitting element sealant having an excellent heat resistance and an excellent optical transparency and a light-emitting element sealant prepared by using the above photocurable resin composition. To be specific, provided are a photocurable resin composition comprising 100 parts by mass of an end-modified hydrogenated styrene-butadiene rubber (A) and 0.1 to 13 parts by mass of an ?-hydroxyalkylphenone base photopolymerization initiator and/or an acylphosphine oxide base photopolymerization initiator and a light-emitting element sealant prepared by using the above photocurable resin composition (B).
    Type: Application
    Filed: January 14, 2011
    Publication date: November 22, 2012
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Toshihiko Kurata, Naoyuki Oomori, Kiyohiko Atami
  • Patent number: 8293149
    Abstract: 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: Grant
    Filed: July 26, 2011
    Date of Patent: October 23, 2012
    Assignee: Cheil Industries Inc.
    Inventors: Chang-Min Lee, Jun-Seok Kim, Kil-Sung Lee
  • Patent number: 8242185
    Abstract: The present invention is directed to an adhesive composition comprising a crosslinkable acrylic copolymer, a multi-functionalized crosslinkable oligomer and a photoinitiator wherein the composition exhibits excellent wet out characteristics as reflected in a tan delta value of at least 0.5, preferably greater than 0.5, more preferable greater than 0.8 as measured at 20° C. resulting from a first curing stage, and improved stiffness and temperature resistance as reflected in a storage elastic modulus of at least 300,000 Pa at 20° C. and a shear adhesion failure temperature of at least 425° F. (218.3° C.) at 1 Kg/in2 (0.155 Kg/cm2), respectively, which result from a second sequential curing stage.
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: August 14, 2012
    Assignee: Morgan Adhesives Company
    Inventors: Timothy Michael Smith, Gary Allan McMaster
  • Patent number: 8236870
    Abstract: A curable solid ink composition including a curable component, a non-curable component including an ethoxylated octylphenol derivative, a photoinitiator, and a colorant. The curable solid ink composition has a viscosity in the range of less than 10 cPs at 90° C., a shrinkage value of less than 3%, and a superior curing rate compared to existing curable solid ink compositions. The ethoxylated octylphenol derivatives may be prepared by reacting an ethoxylated octylphenol, a linear alcohol, and diisocyanates or polyisocyanates.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: August 7, 2012
    Assignee: Xerox Corporation
    Inventors: Marcel P. Breton, Michelle N. Chretien, Jeffrey H. Banning, Stephan V. Drappel, Ian R. Duffy, Christopher A. Wagner
  • Publication number: 20120189779
    Abstract: A photopolymerizable coating composition and method for polyamide substrates, wherein the photopolymerizable coating composition consists of at least one acid-functional monomer with a molecular weight less than 240 g/m, at least one reactive crosslinking monomer and at least one photoinitiator. The coating compositions of the invention have improved adhesion to polyamide substrates, and also provide faster cure times and more effective protection from environmental insults as compared to prior art compositions.
    Type: Application
    Filed: March 30, 2012
    Publication date: July 26, 2012
    Inventor: GEOFFREY HU
  • Publication number: 20120175790
    Abstract: A composition for a patternable adhesive film, a patternable adhesive film having the same, and a method of manufacturing a semiconductor package using the patternable adhesive film are provided. The composition contains a binder resin, a radical-polymerizable acrylate monomer, a photo-radical initiator, and a thermal-radical initiator without an epoxy resin. The composition may have good patternability, adhesiveness, and low-temperature stability, and be rapidly cured at a low temperature.
    Type: Application
    Filed: August 5, 2011
    Publication date: July 12, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seok HAN, Joon Yong PARK, Jae Jun LEE, Chul Ho JEONG
  • Patent number: 8192673
    Abstract: The disclosure provides a new photopolymerizable resin system for dental restorative materials. The resin system utilizes a thiol-ene component as the reactive diluent in dimethacrylate systems. The ternary resin system comprises a thiol monomer, an ene monomer and a dimethacrylate monomer. Use of an off-stoichiometric ratio of thiol:ene functional groups in favor of excess thiols results in enhanced overall functional group conversion, improved polymer mechanical properties, and reduced shrinkage stress of the ternary system when compared to either traditional dimethacrylate or thiol-ene resin systems.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: June 5, 2012
    Assignee: University of Kansas
    Inventors: Christopher N. Bowman, Neil B. Cramer
  • Patent number: 8183303
    Abstract: Disclosed is an adhesive composition including a compound having a multi-functional urethane (meth)acrylate group and an adhesive film prepared by using it. The adhesive composition includes compounds represented by Chemical Formulae 1 to 3. The compound represented by Chemical Formulae 1 to 3 includes an urethane (meth)acrylate group represented by the Chemical Formula 1-1 or 1-2.
    Type: Grant
    Filed: August 11, 2009
    Date of Patent: May 22, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Ho Jeong, Yi Yeol Lyu, Sun Jin Song
  • Publication number: 20120121912
    Abstract: A laminated structure comprising at least one glazing pane, at least one interlayer, and a seal covering at least one edge of the interlayer, wherein the seal comprises a nano-particulate silicon oxide.
    Type: Application
    Filed: June 14, 2010
    Publication date: May 17, 2012
    Applicant: PILKINGTON GROUP LIMITED
    Inventors: Karikath Sukumar Varma, Benjamin Michael Stiefvater-Thomas
  • Patent number: 8168720
    Abstract: This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: May 1, 2012
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Kevin P. McCabe, Frank F. Molock, Gregory A. Hill, Azaam Alli, Robert B. Steffen, Douglas G. Vanderlaan, James D. Ford
  • Publication number: 20120084901
    Abstract: The invention relates to method for producing a crosslinked elastomer by radiating a polymer dispersion of at least one crosslinkable polymer with electromagnetic radiation in the ultraviolet (UV light) and/or visible spectral range, wherein the crosslinking is performed in at least two stages as pre-crosslinking and post-crosslinking and at least one photoinitiator is added to the polymer dispersion to trigger the crosslinking reaction prior to the pre-crosslinking. At least one photoinitiator is added once again to the pre-crosslinked polymer dispersion prior to and/or during the post-crosslinking, and the post-crosslinking is also performed with electromagnetic radiation in the ultraviolet (UV light) and/or visible spectral range.
    Type: Application
    Filed: March 17, 2010
    Publication date: April 12, 2012
    Applicant: Semperit Aktiengesellschaft Holding
    Inventors: Armin Holzner, Wolfgang Kern, Ralmund Schaller, Sandra Schloegl
  • Patent number: 8148444
    Abstract: To provide a composition useful for forming a heat conductive sheet that satisfies both high heat conductivity and sufficient softness, has sufficient cohesive strength at a surface portion of a heat conductive sheet and does not cause remaining paste and breakage of an electronic appliance when the sheet is peeled. The composition comprises (A) a photo polymerizable component consisting of a (meth)acryl type monomer or its partial polymer; (B) a heat conductive filler; (C) a photo reaction initiator for initiating the polymerization of the photo polymerizable component; and (D) a photo absorber for absorbing and removing a predetermined wavelength band from electromagnetic rays used for the polymerization of the photo polymerizable component.
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: April 3, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Masaki Yoda, Yoshinao Yamazaki