公开(公告)号：EP3410162B1

公开(公告)日：2024-08-28

申请号：EP17744055.9

申请日：2017-01-19

IPC分类号： G02B5/22 ,  C08F2/44 ,  C09B67/22 ,  C09K3/00 ,  G02B5/20 ,  C09B23/00 ,  C09B57/00

CPC分类号： C09B23/0008 ,  C09B23/0016 ,  C09B23/0025 ,  C09B23/0033 ,  C09B23/0041 ,  C09B23/0058 ,  C09B23/0066 ,  C09B23/0075 ,  C09B23/083 ,  C09B23/086 ,  C09B57/007 ,  C09B57/008 ,  G03F7/027 ,  G03F7/0751 ,  G02B5/201 ,  G02B5/223 ,  C08F2/48 ,  C08K5/55 ,  G02B5/208 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/033 ,  H01L27/14621 ,  H01L27/14649 ,  H01L27/14806 ,  H01L27/14875 ,  C08L33/10 ,  C08F220/1803 ,  C08F220/14 ,  C08F220/1807

公开(公告)号：EP2957580B1

公开(公告)日：2019-06-19

申请号：EP14751507.6

申请日：2014-02-14

申请人： UMG ABS, Ltd. ,  Mitsubishi Chemical Corporation

发明人： TAO Kousaku ,  NII Risa ,  SHINOHARA Yoshiaki ,  HASE Nobutaka

IPC分类号： C08F255/04 ,  C08F2/44 ,  C08F291/02 ,  C08L33/10 ,  C08L23/08 ,  C08L51/00 ,  C08L51/04 ,  C08L25/04 ,  C08F2/22 ,  C08F210/02 ,  C08F255/02 ,  C08L51/06 ,  C08L33/08

CPC分类号： C08L51/06 ,  C08F2/22 ,  C08F210/02 ,  C08F255/02 ,  C08L23/0815 ,  C08L25/04 ,  C08L33/08 ,  C08L33/10 ,  C08L51/00 ,  C08L51/04 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/22 ,  C08L2207/04 ,  C08L2312/00 ,  C08F210/16 ,  C08F210/06 ,  C08F2500/03 ,  C08L51/08

摘要： This graft copolymer is obtainable by polymerization of a vinyl-based monomer mixture (m1) including an aromatic vinyl compound and a vinyl cyanide compound, in the presence of: an ethylene·±-olefin copolymer (A) which has a mass average molecular weight (Mw) of 17×10 4 to 35×10 4 and a distribution of molecular weight (Mw/Mn) of 1 to 3; or a cross-linked ethylene·±-olefin copolymer (C) obtainable by cross-linking treatment of the ethylene·±-olefin copolymer (A).

公开(公告)号：EP3411437A1

公开(公告)日：2018-12-12

申请号：EP17748267.6

申请日：2017-02-03

申请人： Pixelligent Technologies, LLC

发明人： MONICKAM, Selina ,  COOPER, Gregory ,  CHEN, Zhiyun ,  SWISHER, Robert

IPC分类号： C08L33/06 ,  C08K3/22 ,  C08L33/10 ,  C09D11/00 ,  C08J5/18 ,  G02B1/111 ,  G02B1/04 ,  C08K9/06

CPC分类号： C08J5/18 ,  C08K3/22 ,  C08K9/06 ,  C08L33/06 ,  C08L33/10 ,  C09D11/037 ,  C09D11/101 ,  G02B1/111

摘要： The present disclosure provides a high refractive index acrylic formulation embedded with sub-10 nm metal oxide nanocrystals. The formulation is ideal for high refractive index, high transparency coating for a variety of optical applications including OLED lighting.

公开(公告)号：EP2755624B1

公开(公告)日：2018-11-14

申请号：EP12805657.9

申请日：2012-12-06

申请人： Ivoclar Vivadent AG

发明人： MOSZNER, Norbert ,  CATEL, Yohann ,  ANGERMANN, Jörg ,  BOCK, Thorsten ,  RHEINBERGER, Volker

IPC分类号： A61K6/00 ,  A61K6/083

CPC分类号： A61K6/0835 ,  A61K6/0023 ,  A61K6/083 ,  C08L33/08 ,  C08L33/10 ,  C08L33/12

公开(公告)号：EP2313682B1

公开(公告)日：2018-11-07

申请号：EP09789884.5

申请日：2009-06-23

申请人： LiquidPower Specialty Products Inc.

发明人： MILLIGAN, Stuart, N.

IPC分类号： C10L1/10 ,  C08F2/20 ,  F17D1/17 ,  F17D1/16 ,  C10L1/12 ,  C10L1/195 ,  C10L1/196 ,  C10L1/236 ,  C08L33/10

CPC分类号： F17D1/17 ,  C08F2/20 ,  C08L33/10 ,  C10L1/10 ,  C10L1/125 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/2364 ,  F17D1/16 ,  Y02E60/34 ,  Y10T137/0391

摘要： Drag reducing compositions comprising polymer particles, where the polymer particles include copolymers comprising the residues of at least one methacrylate monomer and at least one comonomer having a polymerizable vinyl group, where the comonomer has no more than one pendant substituent per vinyl carbon. The drag reducing compositions can have improved dissolution rates in hydrocarbon-containing fluids. The drag reducing compositions can be added to a hydrocarbon-containing fluid to decrease the pressure drop associated with the turbulent flow of the hydrocarbon-containing fluid through a conduit.

公开(公告)号：EP3393799A2

公开(公告)日：2018-10-31

申请号：EP16871763.5

申请日：2016-12-13

申请人： 3M Innovative Properties Company

发明人： JANOSKI, Jonathan E. ,  THOMAS, Carla S. ,  SCHULTZ, Anthony F. ,  WHITING, Tien Y. H. ,  LEWANDOWSKI, Kevin M. ,  FANSLER, Duane D. ,  LYON, Keith R. ,  WEIKEL, Arlin L. ,  HEBRINK, Timothy J. ,  HULKE, Amanda K. ,  SHOCKEY, Eric D. ,  RENSTROM, Anthony M. ,  MACKEY, Sonja S. ,  KLUN, Thomas P.

IPC分类号： B32B27/08 ,  B32B27/30 ,  C08J5/18

CPC分类号： C08L33/10 ,  B32B5/022 ,  B32B5/024 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B32B7/02 ,  B32B7/12 ,  B32B15/046 ,  B32B15/082 ,  B32B15/12 ,  B32B15/14 ,  B32B23/08 ,  B32B23/20 ,  B32B23/22 ,  B32B27/065 ,  B32B27/08 ,  B32B27/10 ,  B32B27/12 ,  B32B27/20 ,  B32B27/28 ,  B32B27/283 ,  B32B27/285 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B27/42 ,  B32B29/007 ,  B32B29/02 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2264/02 ,  B32B2264/10 ,  B32B2264/101 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2264/107 ,  B32B2264/108 ,  B32B2270/00 ,  B32B2307/4026 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/748 ,  B32B2307/756 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2451/00 ,  B32B2590/00 ,  B32B2605/00 ,  C08J5/18 ,  C08J7/047 ,  C08J2329/14 ,  C08J2333/10 ,  C08J2429/14 ,  C08J2433/10 ,  C08J2483/04 ,  C08L29/14 ,  C08L33/08 ,  C08L43/04 ,  C08L2205/03

摘要： A film is described comprising a first film layer having a Tg ranging from 30° C. to 60° C. The first film layer comprises a (meth)acrylic polymer and polyvinyl acetal polymer composition. The film further comprises a second layer proximate the first film layer. The second layer is different than the first film layer. The second may be a cured (meth)acrylic polymer film or coating; a backing such as thermoplastic polymer, woven or nonwoven fabrics, metal foils, paper, foams; or a coverfilm such as a fluoropolymer.

公开(公告)号：EP3192832B1

公开(公告)日：2018-10-31

申请号：EP15840915.1

申请日：2015-09-01

申请人： ASAHI KASEI KABUSHIKI KAISHA

发明人： WATANABE, Masahiro ,  TSUJIMOTO, Katsura ,  KOZAWA, Kazunori

IPC分类号： C08L33/10 ,  C08F220/10 ,  B29C65/00 ,  C08F220/14

CPC分类号： C08F220/14 ,  B29C65/06 ,  B29C65/1412 ,  B29C65/1432 ,  B29C65/16 ,  B29C65/20 ,  B29C65/8253 ,  B29C66/342 ,  B29C66/71 ,  B29C66/712 ,  B29C66/73365 ,  B29C66/73921 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2105/0094 ,  B29K2995/0088 ,  B29L2031/30 ,  B29L2031/3008 ,  B29L2031/747 ,  C08F220/10 ,  C08L33/10

摘要： The present invention provides a methacrylic resin composition for non-contact hot plate welding comprising a methacrylic resin comprising 80 to 99.9% by mass of a methacrylic acid ester monomer unit and 0.1 to 20% by mass of a unit of at least one additional vinyl monomer copolymerizable with the methacrylic acid ester monomer, wherein the methacrylic resin composition has a melt flow rate (MFR) of 2.5 g/10 min or lower at 230°C at a load of 3.8 kg.

公开(公告)号：EP3054322B1

公开(公告)日：2018-10-31

申请号：EP14848370.4

申请日：2014-09-29

申请人： LG Chem, Ltd. ,  LG MMA Corp.

发明人： UM, Jun-Geun ,  PARK, Sung-Il ,  JEON, Seong-Jang ,  LEE, Nam-Jeong ,  PARK, Sei-Jung ,  PARK, Tae-Sung ,  KIM, Cheol-Ho ,  JEON, Eun-Jin

IPC分类号： G02B1/04

CPC分类号： G02B5/305 ,  C08J5/18 ,  C08J2333/12 ,  C08J2469/00 ,  C08L33/12 ,  C08L2201/08 ,  C08L2203/16 ,  G02B1/04 ,  G02B1/14 ,  G02B5/3083 ,  G02F1/133528 ,  C08L33/08 ,  C08L33/10

摘要： The present invention relates to a copolymer resin composition formed by polymerizing an alkyl methacrylate-based monomer, a styrene-based monomer, a phenylmaleimide-based monomer and an alkyl acrylate-based monomer and to an optical film formed using the copolymer resin composition. The resin composition of the present invention may reduce odors which may be generated during the film extrusion and have a good thermal resistance and thermal stability.

公开(公告)号：EP3385290A1

公开(公告)日：2018-10-10

申请号：EP16870685.1

申请日：2016-11-30

申请人： Denka Company Limited

发明人： NISHINO, Kohhei ,  SHINDO, Yuichi ,  SHIMOKOBA, Yuichi ,  NOGUCHI, Tetsuo ,  MATSUMOTO, Masanori ,  KUROKAWA, Yoshinari

IPC分类号： C08F212/08 ,  B29C47/00 ,  C08F220/14 ,  C08F222/06 ,  C08K5/134 ,  C08K5/524 ,  C08L25/14 ,  C08L33/10 ,  G02B1/04 ,  B29K25/00

CPC分类号： B29C47/00 ,  C08F212/08 ,  C08F220/14 ,  C08F222/06 ,  C08K5/005 ,  C08K5/134 ,  C08K5/524 ,  C08L25/00 ,  C08L25/14 ,  C08L33/10 ,  G02B1/04 ,  C08L33/12 ,  C08L33/04

摘要： An object of the present invention is to provide a styrene-based copolymer and styrene-based resin composition excellent in hue and heat resistance.
The present invention provides a transparent styrene-based copolymer (A), comprising: a styrene-based monomer unit; a (meth) acrylate ester-based monomer unit; and an unsaturated dicarboxylic acid anhydride-based monomer unit, wherein a content of residual unsaturated dicarboxylic acid anhydride-based monomer is 100 ppm or less. The present invention also provides a resin composition further comprising a hindered phenol-based antioxidant and a phosphorus-based antioxidant, and a resin composition further comprising a methacrylic resin.

公开(公告)号：EP3383924A1

公开(公告)日：2018-10-10

申请号：EP16816488.7

申请日：2016-11-23

申请人： 3M Innovative Properties Company

发明人： TOWNSEND, Erik M. ,  MOSER, William H. ,  RANADE, Shantanu R. ,  SHAFER, Kathleen S. ,  KROPP, Michael A. ,  BEHLING, Ross E. ,  CLAPPER, Jason D.

IPC分类号： C08F22/10 ,  C07D307/62 ,  C07D405/10 ,  C07D407/14

CPC分类号： C08F4/40 ,  A61K6/0023 ,  A61K6/083 ,  B01J37/12 ,  B01J37/16 ,  C07D307/04 ,  C07D307/62 ,  C07D407/14 ,  C08F20/18 ,  C08F22/105 ,  C08J9/0023 ,  C08J2333/08 ,  C08J2333/10 ,  C08K5/1535 ,  C09D4/00 ,  C08L33/08 ,  C08L33/10

摘要： Polymerizable compositions comprising a redox initiator system is disclosed. The redox initiators comprises a photolabile reducing agent, that photolyzes and initiates the redox cycle. Dental compositions comprising dental resins and the photolabile redox initiator system are also described.