Organic Si-free Reactant Is A Carboxylic Acid Or Derivative Patents (Class 528/26)
  • Patent number: 10731050
    Abstract: A coating composition comprising i) a polymeric film forming resin, ii) a crosslinking agent suitable for crosslinking the polymeric film forming resin i), and iii) an additive comprising a bismuth carboxylic acid salt.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: August 4, 2020
    Assignee: PPG Industries Ohio, Inc.
    Inventor: Rudolf Baumgarten
  • Patent number: 10465054
    Abstract: A production method for an optical waveguide including: a first step of inserting a needle-like portion at a tip end of an ejection unit into uncured cladding; a second step of moving the needle-like portion in the uncured cladding while ejecting an uncured material from the needle-like portion to form an uncured core surrounded and covered with the uncured cladding; a third step of removing the needle-like portion from the uncured cladding; and a fourth step of curing the uncured cladding and core, wherein the uncured cladding is composed of a composition including a reactive silicone compound composed of a polycondensate of a diarylsilicic acid compound of Formula [1] and an alkoxy silicon compound of Formula [2] Ar3—Si(OR1)aR23-a??[2] and a di(meth)acrylate compound of Formula [3] and the uncured core is composed of a composition including a reactive silicone compound and an aromatic vinyl compound of Formula [4]
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: November 5, 2019
    Assignee: NISSAN CHEMICAL CORPORATION
    Inventors: Takaaki Ishigure, Sho Yoshida, Yuki Saito, Kazuki Yasuhara, Takehiro Nagasawa, Kentaro Ohmori
  • Patent number: 10451970
    Abstract: The present invention provides a silicone skeleton-containing polymer including a silicone skeleton shown by the following formula (1) and having a weight average molecular weight of 3,000 to 500,000. This can provide a silicone skeleton-containing polymer that can easily form a fine pattern with a large film thickness, and can form a cured material layer (cured film) that is excellent in various film properties such as crack resistance and adhesion properties to a substrate, electronic parts, and a semiconductor device, particularly a base material used for a circuit board, and has high reliability as a film to protect electric and electronic parts and a film for bonding substrates; and a photo-curable resin composition that contains the polymer, a photo-curable dry film thereof, a laminate using these materials, and a patterning process.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: October 22, 2019
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Hitoshi Maruyama, Kazunori Kondo, Michihiro Sugo
  • Patent number: 10363211
    Abstract: Embodiments of a hair conditioning composition include a silicone polymer comprising one or more quaternary groups, at least one silicone block comprising greater than 200 siloxane units, at least one polyalkylene oxide structural unit, and at least one terminal ester group. The silicone polymer has a viscosity of up to 100,000 mPa·s. The silicone polymer is added to create a pre-emulsified dispersion with a particle size of less than about 1 micron. The hair conditioning composition includes a gel matrix including a cationic surfactant, a high melting point fatty compound, and an aqueous carrier.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: July 30, 2019
    Assignee: The Procter and Gamble Company
    Inventors: Michael Albert Snyder, Martha Jane Weaver
  • Patent number: 10344179
    Abstract: The present invention relates to a solventborne clearcoat material which comprises at least one additive preparable by reacting at least one alpha,omega-hydroxy-functionalized oligoester which has an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 2.5 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol, and a weight-average molecular weight of 2800 to 10 000 g/mol, and at least one alkoxysilane which possesses an OH-reactive functional group, the sum of the weight percentage fractions of all additives of the invention being 0.5 to 10 wt %, based on the total amount of the solventborne clearcoat material. The present invention further relates to a process for producing multicoat paint systems, and to multicoat paint systems producible by means of said process. The invention further relates to the use of the above-identified additive in solventborne clearcoat materials for the purpose of improving adhesion.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: July 9, 2019
    Assignee: BASF COATINGS GmbH
    Inventors: Audree Andersen, Cathrin Corten, Fatmir Raka, Manuela Niemeier, Nicole Freitag, Stefanie Boshe-Plois, Andreas Feigl, Christian Weiher
  • Patent number: 10343351
    Abstract: Methods of making fiber reinforced composite articles are described. The methods may include the step of providing a pre-impregnated fiber-containing thermoplastic material to a mold for the article. The pre-impregnated fiber-containing thermoplastic material may include: (i) a plurality of fibers, and (ii) a first thermoplastic polymer made from a first reactive thermoplastic resin. Reactants of a second reactive thermoplastic resin may be introduced to fill open spaces in the mold that are left by the pre-impregnated fiber-containing thermoplastic material. The second reactive thermoplastic resin may then be polymerized to form a second thermoplastic polymer. The final fiber reinforced composite article includes at least two spatially distinct regions of thermoplastic polymer.
    Type: Grant
    Filed: September 8, 2015
    Date of Patent: July 9, 2019
    Assignee: Johns Manville
    Inventors: Mingfu Zhang, Asheber Yohannes, Jawed Asrar
  • Patent number: 10265216
    Abstract: A device for dispensing a mist of an ophthalmic fluid includes a discharge opening for said mist, a mixing chamber communicating with said discharge opening, an air chamber holding a volume of air, a first drive operable to expel air from said air chamber, a fluid chamber for holding a volume of the fluid to be dispensed and communicating with said mixing chamber, a second drive for delivering a predetermined dose of said fluid to said fluid chamber, said air chamber communicating with said fluid chamber and with said mixing chamber, said device establishing one flow of expelled air flowing into said fluid chamber, so as to force liquid from said fluid chamber into said mixing chamber, and another flow of said expelled air flowing past said fluid chamber into said mixing chamber.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: April 23, 2019
    Assignee: EYE-GO A/S
    Inventor: Søren Anker Nielsen
  • Patent number: 10196483
    Abstract: A fluoropolyether-containing polymer-modified silane having formula (1) is provided wherein Rf is a fluorooxyalkyl or fluorooxyalkylene-containing polymer residue, Y is a divalent to hexavalent hydrocarbon group, R and R? are C1-C4 alkyl or phenyl, X and X? are hydroxyl or a hydrolyzable group, n is an integer of 1 to 3, a is an integer of 0 to 3, m is an integer of 1 to 5, and ? is 1 or 2. A surface treating agent comprising the silane has storage stability and cures into a water/oil repellent layer having weatherability.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: February 5, 2019
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryusuke Sakoh, Takashi Matsuda, Yuji Yamane
  • Patent number: 10155839
    Abstract: A composition comprises an adduct produced by reacting an amine compound and a cyclic siloxane compound. The amine compound comprises two or more amine groups independently selected from the group consisting of primary amine groups and secondary amine groups. The cyclic siloxane compound comprises two or more first siloxane moieties that contain cyclic ether moieties. An epoxy composition is made by reacting an epoxy resin and the composition comprising the adduct.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: December 18, 2018
    Assignee: Milliken & Company
    Inventors: Steven P. Christiano, Olha V. Hoy, Robbie W. J. M. Hanssen
  • Patent number: 10125213
    Abstract: A polyurethane dispersion is a polyurethane dispersion in which polyurethane resin produced by reaction of an isocyanate group-terminated prepolymer with a chain extender is dispersed in water. The isocyanate group-terminated prepolymer is produced by at least allowing a polyisocyanate component containing xylylene diisocyanate and/or hydrogenated xylylene diisocyanate to react with a polyol component containing diol having 2 to 6 carbon atoms, a low-molecular-weight polyol having a functionality of three or more, and an active hydrogen group-containing compound containing a hydrophilic group. The chain extender contains an alkoxysilyl compound having a primary amino group, or a primary amino group and a secondary amino group, and the molar ratio of the hydroxyl group in the low-molecular-weight polyol having a functionality of three or more is less than 25% relative to a total mol 100% of the hydroxyl group in the polyol component.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: November 13, 2018
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Takashi Uchida, Chikako Kouda, Akihiro Oishi
  • Patent number: 10053589
    Abstract: The present invention relates to a surface treatment composition for forming a self-assembled coating layer which is easily coated and removed and a surface treatment method, where the self-assembled coating layer can be easily formed because of use of a compound having the hydroxyl groups as a diol are attached to an ortho position of a benzene ring and be removed by treatment of Al3+ or Fe3+. Thus, the surface can be reused by forming a new self-assembled coating layer, thereby making the surface treatment composition be applied to various researches and industrial fields of the self-assembly coating layer which are used for reduction in metal abrasion resistance, introduction of a chemical functional group for detecting a biomolecule, the surface hydrophilicity, introduction of an antifouling property to the surface, and the like.
    Type: Grant
    Filed: November 26, 2015
    Date of Patent: August 21, 2018
    Assignee: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Dong Soo Hwang, Jin Hwa Heo, Dong Yeop Oh
  • Patent number: 10039667
    Abstract: An ocular irrigation device and method are provided including an ocular lens having selected structural features that facilitate flow of irrigation fluid to the eye through the ocular lens introduced by a source of irrigating fluid. The selected structural features achieve one or more objectives with respect to control of irrigation fluid so that selected portions of the eye and eyelids may be more effectively irrigated and treated. Control of the irrigation fluid by the invention includes variables of fluid flow characteristics to include control of flow velocity, flow volume, flow direction, and flow turbidity. Selected structural features of the ocular lens may address one or more of these variables alone or in selected combinations to provide an optimal method for treating a patient.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: August 7, 2018
    Assignee: MORTAN INC.
    Inventors: Daniel T. Morgan, Steven H. Bixby, Zach T. Morgan, Judy G. Devine
  • Patent number: 9977150
    Abstract: Problem to Be Solved: to provide a chromophore having a far superior nonlinear optical activity to conventional chromophores and to provide a nonlinear optical element comprising said chromophore. Solution: a chromophore comprising a donor structure D, a ?-conjugated bridge structure B, and an acceptor structure A, the donor structure D comprising an aryl group substituted with a substituted oxy group; and a nonlinear optical element comprising said chromophore.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: May 22, 2018
    Assignees: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY, SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Akira Otomo, Isao Aoki, Hideki Miki, Hidehisa Tazawa, Shiyoshi Yokoyama
  • Patent number: 9850260
    Abstract: Specific hydroxysilanes of formula (I), a method for the production thereof, the use thereof as a constituent of moisture-curing compositions, and silane-functional compounds produced therefrom, in particular silane-functional polymers and isocyanatosilanes. The hydrosilanes can be produced in a simple process with a high degree of purity and are storage-stable after production. Production from the reaction of lactides with aminosilanes is particularly advantageous. Hydroxysilane of formula (I), where n is 1 or 2.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: December 26, 2017
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Andreas Kramer, Urs Burckhardt, Ursula Stadelmann
  • Patent number: 9790336
    Abstract: A composition and method for fabricating graphitic nanocomposites in solid state matrices is presented. The process for fabricating graphitic nanocomposites in solid state matrices may include selecting one or a mixture of specific graphitic nanomaterials. The graphitic nanomaterial(s) may be functionalizing with a moiety similar to the building blocks of the solid state matrices. The functionalized graphitic nanomaterials are mixed with the building blocks of the solid state matrices. The mixture may be cured, which causes in situ formation of the sol-gel solid state matrices that entraps and/or covalently links with the graphitic nanomaterials during the network growing process. This process allows the nanomaterials to be introduced into the matrices homogeneously without forming large aggregations.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: October 17, 2017
    Assignee: UNIVERSITY OF HOUSTON SYSTEM
    Inventors: Seamus Curran, Kang-Shyang Liao, Alexander Wang
  • Patent number: 9580597
    Abstract: The present invention relates to a polycarbonate composition including a polycarbonate and an impact reinforcing agent, and an inorganic filler to improve a mechanical property thereof, and a copolycarbonate to solve a problem of appearance defect caused by including the inorganic filler.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: February 28, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Yoon Seon Jeong, Moo Seok Lee, Ryul Lee, Sung Tae Ahn, Ik Hwan Cho
  • Patent number: 9555583
    Abstract: The present invention is related to methods of fabricating neural interfaces using 3D projection micro-stereolithography.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: January 31, 2017
    Assignees: Sandia Corporation, STC.UNM
    Inventors: Shawn M. Dirk, Stephen Buerger, Kirsten Nicole Cicotte, Elizabeth L. Dirk, Greg Reece, Patrick Lin
  • Patent number: 9527965
    Abstract: Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: December 27, 2016
    Assignee: 3M Innovative Properties Company
    Inventors: Audrey A. Sherman, Stephen A. Johnson, Richard G. Hansen
  • Patent number: 9492369
    Abstract: An emulsion contains a saccharide siloxane copolymer as an emulsifier. The emulsion is useful in formulating personal care products.
    Type: Grant
    Filed: August 15, 2011
    Date of Patent: November 15, 2016
    Assignee: Dow Corning Corporation
    Inventors: Cindy Delvalle, Eric Jude Joffre, Concettina Scavuzzo, Simon Toth, Isabelle Van Reeth
  • Patent number: 9422433
    Abstract: Compounds for mitigation of biofouling, and methods of making compounds for biofouling. Terpolymers comprising hyperbranched fluoropolymers possessing unique topology mitigate fouling on susceptible surfaces. In some embodiments, the terpolymers comprise PEG and PDMS.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: August 23, 2016
    Assignee: The Texas A&M University System
    Inventors: Karen L. Wooley, Jeffery E. Raymond, Kevin A. Pollack, Philip M. Imbesi
  • Patent number: 9422404
    Abstract: A method of making a 2-aminoimidazole-functional silicone elastomer includes forming a mixture by combining a silicone elastomer base material having vinyl functionality, a 2-aminoimidazole-functional monomer or a 2-aminoimidazole-functional oligomer, and a free-radical initiator. Optionally, one or more cross-linkers, pigments, vinyl polymer, non-functional silicone fluid, or any combination thereof may also be included in the mixture.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: August 23, 2016
    Assignee: Dow Corning Corporation
    Inventors: James Curtis, William J. Schulz
  • Patent number: 9345806
    Abstract: The invention pertains to a process for the manufacture cola medical implant, said process comprising: reacting a mixture of non functional, monofunctional, and bifunctional perfluoropolyethers comprising hydroxyl terminal groups, wherein the average functionality is of at least 1.97 [mixture (M)] with suitable reactants for producing a thermoplastic elastomer; moulding the so-obtained thermoplastic elastomer for yielding at least a part of the medical implant. It has been surprisingly found that by using a mixture of perfluoropolyethers having high functionality, it is advantageously possible to manufacture, by moulding thermoplastic elastomers therefrom, medical implants which exhibit improved biocompatibility and which are submitted to reduced chemicals extraction by biological fluids.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: May 24, 2016
    Assignee: SOLVAY SOLEXIS S.P.A.
    Inventors: Claudio Tonelli, Piero Gavezotti, Ritalba Lamendola
  • Patent number: 9315635
    Abstract: The present invention provides a triblock copolymer and a viscoelastic biostable foam comprising the same.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: April 19, 2016
    Assignee: Coloplast A/S
    Inventors: Niall Behan, Ashutosh Kumar
  • Patent number: 9284412
    Abstract: Disclosed and claimed herein are hybrid aerogels which are compositions of tetraalkoxysilanes and bis-(trialkoxysilyl) imides that exhibit low thermal conductivities and high compressive strengths. Methods for their preparation are also provided.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: March 15, 2016
    Assignee: Aspen Aerogel, Inc.
    Inventors: Wenting Dong, Wendell E Rhine, Decio Coutinho
  • Patent number: 9221012
    Abstract: In accordance with one aspect, the present invention provides a composition which contains the amino-siloxane structures I, or III, as described herein. The composition is useful for the capture of carbon dioxide from process streams. In addition, the present invention provides methods of preparing the amino-siloxane composition. Another aspect of the present invention provides methods for reducing the amount of carbon dioxide in a process stream employing the amino-siloxane compositions of the invention, as species which react with carbon dioxide to form an adduct with carbon dioxide.
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: December 29, 2015
    Assignee: General Electric Company
    Inventors: Robert James Perry, Michael Joseph O'Brien
  • Patent number: 9198849
    Abstract: A shampoo composition including (a) a silicone polymer including (i) one or more quaternary groups; (ii) at least one silicone block comprising greater than 200 siloxane units; (iii) at least one polyalkylene oxide structural unit; and (iv) at least one terminal ester group, and (b) a detersive surfactant. The silicone polymer has a viscosity of up to 100,000 mPa·s. The silicone polymer is a pre-emulsified dispersion with a particle size of less than about 1 micron.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: December 1, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Michael Albert Snyder, Joseph Harry Jansen, Roland Wagner, M. Janie Weaver
  • Patent number: 9200134
    Abstract: The present invention relates to a composition for a flexible substrate having thermal yellowing resistance. The composition for the flexible substrate comprises a polymer (A), an inorganic oxide particle (B), a silane compound containing an amino group (C) and a solvent (D). The polymer (A) is selected from the group consisting of a polyamic acid resin, a polyimide resin and any combination thereof. The polymer (A) is obtained by reacting a mixture that includes a tetracarboxylic dianhydride component and a diamine component. In a preferred embodiment, the polyamic acid resin and polyimide resin are prepared from a bicyclic alicyclic tetracarboxylic dianhydride or a fluorine containing tetracarboxylic dianhydride compound. In another embodiment, a polydiorganosiloxane having from 2 to 11 Si atoms and having terminal amine groups is included in the composition.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: December 1, 2015
    Assignee: CHI MEI CORPORATION
    Inventor: Yu-Hao Liang
  • Patent number: 9175130
    Abstract: The present invention relates to a biostable polyurethane or polyurea comprising: (a) a soft segment comprising a polysiloxane of the general formula (I); and (b) greater than O and less than 40 wt % of a hard segment which is a reaction product of a diisocyanate and a linear difunctional chain extender, processes for their preparation and their use in the manufacture of biomaterials, devices, articles or implants.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: November 3, 2015
    Assignee: Aortech International plc
    Inventor: Ajay D. Padsalgikar
  • Patent number: 9109140
    Abstract: A crosslinked siloxane composition contains the polymerization product of a mixture containing from about 2 to about 12 alkoxysilane precursor materials, where at least one of the alkoxysilane precursor materials is a hydrophilic alkoxysilane precursor material, and at least one of the alkoxysilane precursor materials is a hydrophobic alkoxysilane precursor material. A method of printing an image to a substrate involves applying an inkjet ink to an intermediate transfer member using an inkjet printhead, spreading the ink onto the transfer member, inducing a property change of the ink, and transferring the ink to a substrate, where the intermediate transfer member comprises a crosslinked siloxane composition containing the polymerization product of a mixture comprising from about 2 to about 12 alkoxysilane precursor materials, where at least one of the precursor materials is hydrophilic and at least one is hydrophobic.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: August 18, 2015
    Assignee: XEROX CORPORATION
    Inventors: Brynn Mary Dooley, Carolyn P. Moorlag, Anthony James Wigglesworth, Adrien Pierre Cote, Yu Qi, Barkev Keoshkerian
  • Patent number: 9085893
    Abstract: Disclosed and claimed herein are hybrid aerogels which are compositions of tetraalkoxysilanes and bis-(trialkoxysilyl)imides that exhibit low thermal conductivities and high compressive strengths. Methods for their preparation are also provided.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: July 21, 2015
    Assignee: ASPEN AEROGELS, INC.
    Inventors: Wenting Dong, Wendell E Rhine, Decio Coutinho
  • Patent number: 9061474
    Abstract: The present invention relates to a transparent polyimide film with improved tensile strength and a preparation method thereof, and more specifically to a colorless, transparent polyimide film having excellent optical properties and improved tear strength at the same time through the use of a monomer containing a functional group or an improver for improving tensile strength, and a preparation method thereof, wherein the functional group is selected from the group consisting of a hexafluoro group, a sulfone group, and an oxy group.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: June 23, 2015
    Assignee: KOLON INDUSTRIES, INC.
    Inventors: Chul Ha Ju, Hyo Jun Park, Hak Gee Jung
  • Publication number: 20150148497
    Abstract: Methods of synthesis and application thereof for peripherally aromatic silsesquioxanes featuring reactive functionality. A method, according to one embodiment of the invention, includes reacting a polyhedral oligomeric silsesquioxane with an anhydride. The polyhedral oligomeric silsesquioxane has an inorganic core, a phenyl moiety or an anlyine moiety covalently coupled to the at least one T-type silicon atom; and a metal-aniline group or a para-aniline group covalently coupled to the at least one D-type or M-type silicon atom.
    Type: Application
    Filed: February 2, 2015
    Publication date: May 28, 2015
    Applicant: Government of the United States as Represented by the Secretary of the Air Force
    Inventors: Timothy S. Haddad, Joseph M. Mabry, Gregory R. Yandek
  • Patent number: 9023969
    Abstract: A powder surface-treated with an organopolysiloxane represented by the following average compositional formula (1): R1aR2bR3cSiO(4-a-b-c)/2??(1) wherein R1 is selected from the group consisting of C1-30 alkyl, C1-30 fluoroalkyl, C6-30 aryl, and C6-30 aralkyl groups, R2 is a group represented by the following formula (2), provided that R2 is bonded to at least one terminal end of the organopolysiloxane when c equals 0, R3 is a group represented by the following formula (3): wherein R2 is as defined above, each R8 is, independently, selected from the group consisting of C1-30 alkyl, C1-30 fluoroalkyl, C6-30 aryl, and C6-30 aralkyl groups, Q is CdH2d or an oxygen atom, wherein d is an integer of from 1 to 5, k is an integer of from 0 to 500, and h is an integer of from 0 to 3, a is a number of from 1.5 to 2.5, b is a number of from 0.001 to 1.5, and c is a number of from 0 to 1.5.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: May 5, 2015
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Masanao Kamei, Ryuichi Inaba
  • Patent number: 9018331
    Abstract: Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: April 28, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Audrey A. Sherman, Stephen A. Johnson, Richard G. Hansen
  • Publication number: 20150105493
    Abstract: The present invention relates to an alkoxysilylated epoxy compound, a composite of which exhibits good heat resistance properties, low CTE and high glass transition temperature and not requiring a coupling agent, a composition including the same, a cured product formed of the composition, a use of the cured product, and a method of preparing the epoxy compound having alkoxysilyl group. An epoxy compound having an epoxy group and an alkoxysilyl group, a composition including the epoxy compound, a curing agent, a filler and/or a reaction catalyst, a cured product of the composition, and a use of the composition including an electronic part are provided. In a composite and/or cured product, the epoxy composition forms chemical bonds and exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg less. The cured product exhibits good flame retardant property by the introduction of the alkoxysilyl group.
    Type: Application
    Filed: March 14, 2013
    Publication date: April 16, 2015
    Inventors: Hyun-Aee Chun, Yun-Ju Kim, Su-Jin Park, Sook-Yeon Park, Sung-Hwan Park, Sang-Yong Tak
  • Patent number: 9006371
    Abstract: A formulation and methods for making formulation of a series of oligomeric silsesesquioxane (OS) diamine monomers which have been synthesized and purified in a highly time, energy, and atom efficient manner.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: April 14, 2015
    Assignee: United States of America as Represented by the Secretary of the Navy
    Inventors: Michael E. Wright, Brian J. Petteys, Andrew J. Guenthner, Sandra J. Tomczak
  • Patent number: 9000117
    Abstract: The present disclosure discloses a silicon-sulfur polymer, a solid electrolyte comprising the silicon-sulfur polymer, and a corresponding solid-state lithium-ion battery. The silicon-sulfur polymer of the present disclosure is a polymer compound comprising both an inorganic backbone-chain structure and an organic side-chain structure, and has the characteristics of both the organic polymer and the inorganic polymer as well as many unique properties. Therefore, the solid electrolyte formed by the silicon-sulfur polymer and the solid-state lithium-ion battery thereof have many good characteristics including a good lithium-ion-conduction capability, better thermal endurance, a wider range of operating temperatures, and better thermostability.
    Type: Grant
    Filed: December 9, 2012
    Date of Patent: April 7, 2015
    Assignee: Microvast Power Systems Co., Ltd.
    Inventor: Xiaoping Zhou
  • Patent number: 8975357
    Abstract: The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention is derived from low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides for a silicone compound partially derived from a natural product, sapucainha oil, for use in cosmetic formulations.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: March 10, 2015
    Assignee: Natura Inovacao e Tecnologia de Produtos Ltda.
    Inventors: Benjamin Falk, Jeferson A. Naue
  • Patent number: 8974775
    Abstract: There is provided herein a functionalized ionic silicone composition comprising a silicone of the formula (I): M1aM2bM3cD1dD2eD3fT1gT2hT3iQj??(I) which contains a monovalent radical bearing ion-pairs and having the formula (II): -A-Ix?Mny+; where A is a spacing group having at least 2 spacing atoms selected from a divalent hydrocarbon or hydrocarbonoxy group, where I is an ionic group such as sulfonate —SO3?, carboxylate —COO?, phosphonate —PO32? group and phosphate —OPO32?, where M is hydrogen or a cation independently selected from alkali metals, alkali earth metals, transition metals, metals, quaternary ammonium and phosphonium groups; or, zwitterions having the formula (III): —R?—NR?2+—R??—I??(III) where I is defined as above, and where the subscript a, b, c, d, e, f, g, h, i, j are zero or positive subject to the following limitations: 2?a+b+c+d+e+f+g+h+i+j?6000, b+e+h>0 and c+f+i>0.
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: March 10, 2015
    Assignee: Momentive Performance Materials Inc.
    Inventors: Anubhav Saxena, Alok Sarkar, Sandip Tiwari
  • Publication number: 20150060746
    Abstract: An alkali-soluble resin, a photosensitive resin composition, a color filter, and a method for manufacturing the same, and a liquid crystal display apparatus are provided. The photosensitive resin composition includes a specific alkali-soluble resin, a compound containing ethylenic unsaturated group, a photoinitiator, and an organic solvent. The photosensitive resin composition is excellent in developability and high precision pattern linearity and contour angle since the photosensitive resin composition contains a specific alkali-soluble resin.
    Type: Application
    Filed: August 21, 2014
    Publication date: March 5, 2015
    Inventor: Bar-Yuan Hsieh
  • Publication number: 20150065674
    Abstract: A polymer comprising polymerized units of norbornene fluoroalkyl polyhedral oligomeric silsesquioxane. According to aspects of the present invention, the polymer may be norbornene fluoroalkyl polyhedral oligomeric silsesquioxane. Still other aspects of the present invention may include a polymerized unit of an alkene chain derived from a cyclic alkene.
    Type: Application
    Filed: August 29, 2013
    Publication date: March 5, 2015
    Inventors: Sean M. Ramirez, Joseph M. Mabry
  • Publication number: 20150057369
    Abstract: The invention relates to alkoxylation products, their preparation, compositions comprising the alkoxylation products of the invention, and the use thereof as or for producing adhesives and sealants.
    Type: Application
    Filed: July 16, 2014
    Publication date: February 26, 2015
    Inventors: Michael Ferenz, Matthias Lobert, Frank Schubert, Anke Lewin, Volker Zellmer, Wilfried Knott, Melanie Roessing, Stephan Roessing
  • Publication number: 20150056545
    Abstract: A polymer compound has a carboxyl group and a siloxane chain and is obtained in the presence of an acid catalyst by condensation of at least; (I) a siloxane compound having phenol groups at both terminals, as shown by formula (1), (II) phenols shown by formula (2) and/or phenols shown by formula (3), and (III) one or more kinds of aldehydes and ketones shown by the following general formula (4). A polymer compound can be used suitably as a base resin of a chemically amplified negative resist composition with which the problem of delamination generated on metal wires, an electrode, and a substrate, can be improved, and with which a fine pattern can be formed without generating a scum and a footing profile in the pattern bottom and on the substrate, using a widely used aqueous 2.38% TMAH solution as a developer.
    Type: Application
    Filed: June 20, 2014
    Publication date: February 26, 2015
    Inventors: Hiroyuki URANO, Masashi IIO, Katsuya TAKEMURA, Takashi MIYAZAKI
  • Patent number: 8962770
    Abstract: Disclosed herein is are thermoplastic compositions comprising a blend of a homopolycarbonate comprising units derived from an aromatic dihydroxy compound and a copolymer comprising isosorbide units and siloxane units. The copolymer comprising isosorbide units and siloxane units can further comprise non-isosorbide aliphatic units derived from a C14-44 aliphatic diacid, a C14-44 aliphatic diol or combination of these, aromatic units, aliphatic units derived from an oligomer having a weight average molecular weight of 900 to 4000 or a combination of some or all of the foregoing additional units.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: February 24, 2015
    Assignee: Sabic Global Technologies B.V.
    Inventors: Hans de Brouwer, Robert Dirk van de Grampel, Jan Henk Kamps, Jan Pleun Lens
  • Publication number: 20150048273
    Abstract: The present invention relates to a production process for an electrode material, an electrode and an electric storage device, and the production process for an electrode material comprises a step of heating a polymer having a silicon-containing unit and a silicon-non-containing unit.
    Type: Application
    Filed: August 13, 2014
    Publication date: February 19, 2015
    Applicant: JSR CORPORATION
    Inventors: Ryo TANAKA, Kouji Senoo, Takahiro Shimizu, Yukio Hosaka, Fujio Sakurai, Satoshi Shimobaba, Motoki Okaniwa, Nobuyuki Miyaki, Yuuichi Eriyama
  • Patent number: 8956732
    Abstract: A polyamide-imide resin obtained by a process comprising the step of reacting an aromatic diisocyanate with a diimide dicarboxylic acid containing 40 mol % or more of a compound represented by the following general formula (1) and 20 mol % or more of a compound represented by the following general formula (2).
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: February 17, 2015
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Masaki Takeuchi, Katsuyuki Masuda, Kenichi Tomioka, Takako Ejiri
  • Publication number: 20150041846
    Abstract: Provided is a curable epoxy resin composition capable of forming a cured product that has heat resistance, light resistance, and thermal shock resistance at high levels and particularly offers excellent reflow resistance after moisture absorption. The curable epoxy resin composition includes an alicyclic epoxy compound (A), a monoallyl diglycidyl isocyanurate compound (B) represented by Formula (1), a curing agent (C), and a curing accelerator (D). The composition includes methylnorbornane-2,3-dicarboxylic anhydride as an essential component of the curing agent (C) and has a succinic anhydride content of 0.4 percent by weight or less based on the total amount of the curing agent (C): wherein R1 and R2 are identical or different and each represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms.
    Type: Application
    Filed: March 21, 2013
    Publication date: February 12, 2015
    Applicant: DAICEL CORPORATION
    Inventor: Hirose Suzuki
  • Patent number: 8906192
    Abstract: Preparing a polyurethane with polyurethane-polyether and polyurethane-polyester blocks with at least 2 polyurethane-polyester end blocks joined to an alkoxysilane end group, by reaction of a polyether polyol (A) with a stoichiometric excess of an aliphatic diisocyanate (B), then reaction of the polyurethane formed with a stoichiometric excess of a polyester polyol, then reaction of the polyurethane formed with a stoichiometric amount of an isocyanatosilane (D); polyurethane formed by said method; corresponding adhesive composition, further comprising a crosslinking catalyst method of assembly of 2 substrates employing the composition.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: December 9, 2014
    Assignee: Bostik S.A.
    Inventors: Olivier Laferte, Stephane Fouquay, Regis Guillotte
  • Patent number: 8889810
    Abstract: An adhesive composition useful in bonding a protective glass with a silicon substrate of a semiconductor device contains (A) an epoxy-containing high-molecular compound and (B) a solvent. The compound (A) has a weight average molecular weight of 3,000 to 500,000 and repeating units represented by the following formula (1): wherein R1 to R4 each represent a monovalent hydrocarbon group, m is 1 to 100, a, b, c and d indicate ratios of respective repeating units based on a number of all repeating units and each stand for 0 or a positive number with a proviso that c and d are not 0 at the same time and 0<(c+d)/(a+b+c+d)?1.0 is satisfied, and X and Y are phenolic hydroxyl-containing, divalent aromatic groups.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: November 18, 2014
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Takanobu Takeda, Kyoko Soga, Satoshi Asai
  • Patent number: 8871317
    Abstract: An adhesive system including a synergistic combination of a light curable silicone-containing adhesive composition and an amine-containing primer composition that provides desirable bond strength between two articles preferably one of the articles including a polyolefin or polyolefin-based thermoplastic elastomer. Methods of connecting articles, preferably those utilized in fluid transfer applications, utilizing the adhesive system and the resulting adhered assemblies are disclosed.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: October 28, 2014
    Assignee: Teknor Apex Company
    Inventors: Kevin G. Cai, Darnell C. Worley, II