公开(公告)号：US10851245B2

公开(公告)日：2020-12-01

申请号：US16312255

申请日：2017-12-15

申请人： Ren Com AB

发明人： Joseph Samec ,  Christopher Carrick ,  Alexander Orebom ,  Joakim Löfstedt

IPC分类号： C08L97/00 ,  C08L33/20 ,  C08L67/00 ,  C08L23/00 ,  B29C45/00 ,  B29C45/78 ,  C08H7/00 ,  C08L23/06 ,  C08L23/12 ,  C08L67/02 ,  C08L69/00 ,  B29K23/00 ,  B29K33/20 ,  B29K67/00 ,  B29K269/00

摘要： A polymeric material comprising a first polymer and a second polymer where the first polymer is a natural or a synthetic polymer and the second polymer is modified lignin. The modified lignin is modified with an alkyl containing group via linker wherein the linker is an ether group and wherein the alkyl containing group is derived from fatty acid methyl ester.

公开(公告)号：US20200255982A1

公开(公告)日：2020-08-13

申请号：US16638832

申请日：2018-08-17

申请人： Glen Raven, Inc.

发明人： David Buffington ,  Gary Kevin Hyde

IPC分类号： D01F6/36 ,  D01F1/04 ,  D01F1/10 ,  D02G3/04 ,  C08L33/20

摘要： Acrylic compositions comprising a hindered amine light stabilizer are described herein. The acrylic composition may be in the form of a fiber, thread, yarn, and/or fabric. Also described herein are methods of making and using the acrylic compositions and articles comprising an acrylic composition as described herein.

公开(公告)号：US20200071168A1

公开(公告)日：2020-03-05

申请号：US16559551

申请日：2019-09-03

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Krzysztof Matyjaszewski ,  Jianan Zhang ,  Michael R. Bockstaller

IPC分类号： C01B32/354 ,  C01B32/21 ,  C08L33/20

摘要： A method for preparation of mesoporous nitrogen-doped carbon includes forming a composition by solubilizing a nitrogen-containing polymer in an aqueous solution of ZnCl2 and drying the aqueous solution, the method further includes heating the composition after drying to a temperature sufficiently high to carbonize the nitrogen-containing polymer to form the mesoporous nitrogen-doped carbon.

公开(公告)号：US10561585B2

公开(公告)日：2020-02-18

申请号：US16151469

申请日：2018-10-04

申请人： PRODUITS DENTAIRES PIERRE ROLLAND

发明人： Vincent Maurat ,  Clemence Pigeron

IPC分类号： A61K6/083 ,  A61C17/20 ,  A61K6/00 ,  C08L33/12 ,  C08L33/20

摘要： A dental adhesive comprises at least one polymerizable monomer, a polymerization initiator, and thermo-expandable particles comprising a shell encapsulating an expansion agent, the dental adhesive being characterized in that the shells of the thermo-expandable particles are made of a copolymer of acrylonitrile and methyl methacrylate.

公开(公告)号：US10535854B2

公开(公告)日：2020-01-14

申请号：US15750949

申请日：2016-08-18

申请人： ZEON CORPORATION

发明人： Yuuki Ohkubo ,  Hiromi Takamatsu ,  Yujiro Toyoda

IPC分类号： H01M2/16 ,  C08F228/02 ,  C08L41/00 ,  H01M4/131 ,  H01M4/62 ,  C08F220/14 ,  C08F220/46 ,  C08L33/10 ,  C08L33/20 ,  H01M10/0525 ,  H01M4/36

摘要： Provided is a binder composition for a non-aqueous secondary battery that enables formation of a functional layer and an electrode mixed material layer having high transition metal capturing ability. The binder composition for a non-aqueous secondary battery contains a water-soluble polymer and water. The water-soluble polymer includes a sulfonate group-containing monomer unit in a proportion of at least 10 mass % and not more than 50 mass % and a (meth)acrylonitrile monomer unit in a proportion of 20 mass % or more.

公开(公告)号：US20190284465A1

公开(公告)日：2019-09-19

申请号：US16265358

申请日：2019-02-01

申请人： Saudi Arabian Oil Company

发明人： Abdullah Al-Yami ,  Vikrant Wagle ,  Hussain Albahrani ,  Zainab Alsaihati ,  Antonio Santagati ,  Mohammad Al-Alqam ,  Ali Alsafran ,  Abdulaziz Alhelal ,  Nasser Alhareth ,  Abdullah Al-Awadh

IPC分类号： C09K8/44 ,  E21B33/13 ,  C07C39/06 ,  C08L33/20

摘要： According to at least one embodiment of the present description, a cement slurry includes 50% to 90% BWOC of a cement precursor material based on a total weight of the cement slurry; and from 10% to 50% BWOC of a flexible additive based on the total weight of the cement slurry. The flexible additive includes hydrophilic polyolefin fibers or 2,6-di-tert-butyl-p-cresol.

公开(公告)号：US10287426B2

公开(公告)日：2019-05-14

申请号：US15529916

申请日：2015-12-15

申请人： TORAY INDUSTRIES, INC.

发明人： Takuya Shibata ,  Noboru Watanuki ,  Takanori Suga ,  Saburo Shioda

IPC分类号： C08L33/12 ,  C08L51/04 ,  C08L33/20 ,  C08F220/14

摘要： A thermoplastic resin composition having an excellent moldability capable of producing a molded article having excellent chemical resistance, and in particular, an excellent chemical resistance in TD is provided. The thermoplastic resin composition of the present invention is a thermoplastic resin composition produced by blending 40 to 90 parts by weight of a vinyl copolymer (A) prepared by copolymerization of a vinyl monomer mixture (a) comprising at least 5 to 40% by weight of an aromatic vinyl monomer (a1), 30 to 80% by weight of an unsaturated alkyl carboxylate ester monomer (a2), and 10 to 50% by weight of a cyanated vinyl monomer (a3) and 10 to 60 parts by weight of a graft copolymer (B) prepared by graft copolymerization of a vinyl monomer mixture (b) comprising at least 10 to 30% by weight of an aromatic vinyl monomer (b1), 30 to 80% by weight of an unsaturated alkyl carboxylate ester monomer (b2), and 1 to 10% by weight of a cyanated vinyl monomer (b3) in the presence of a rubbery polymer (r); wherein acetone-soluble content (C) of the thermoplastic resin composition has a number average molecular weight of 65,000 to 90,000.

公开(公告)号：US20190127569A1

公开(公告)日：2019-05-02

申请号：US15846036

申请日：2017-12-18

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  LG CHEM, LTD.

发明人： Min Ho CHOI ,  Won Seok LEE ,  Seok Goo JANG ,  Jeong Su CHOI

IPC分类号： C08L33/20

摘要： The present disclosure relates to a thermoplastic transparent resin composition for a wheel rust cover. The thermoplastic transparent resin composition is excellent in transparency and impact strength and suitable for a vacuum compression thermal molding process. A thermoplastic transparent resin composition for a wheel rust cover includes 20 wt % to 60 wt % of a graft copolymer, 40 wt % to 70 wt % of a non-graft copolymer, and 3 wt % to 10 wt % of a processing aid, in which a total rubber content is 10 wt % to 25 wt %, a total methacrylic acid alkyl ester compound content is 34 wt % to 67 wt %, a total aromatic vinyl compound content is 16 wt % to 40 wt %, and a total vinyl cyan compound content is 0 wt % to 10 wt %.

公开(公告)号：US20190127532A1

公开(公告)日：2019-05-02

申请号：US16228770

申请日：2018-12-21

申请人： Ren Fuel K2B AB

发明人： Joseph SAMEC ,  Christopher CARRICK ,  Alexander OREBOM ,  Joakim LÖFSTEDT

IPC分类号： C08H7/00 ,  C08L23/06 ,  C08L23/12 ,  C08L67/02 ,  C08L33/20 ,  C08L69/00 ,  B29C45/78 ,  B29C45/00

摘要： A polymeric material comprising a first polymer and a second polymer where the first polymer is a natural or a synthetic polymer and the second polymer is modified lignin. The modified lignin is modified with an alkyl containing group via linker wherein the linker is an ether group and wherein the alkyl containing group is derived from fatty acid methyl ester.

公开(公告)号：US10266682B2

公开(公告)日：2019-04-23

申请号：US15321925

申请日：2015-06-23

申请人： ZEON CORPORATION

发明人： Tomonori Nakashima

IPC分类号： C08L77/00 ,  C08L15/00 ,  C09K3/10 ,  C08L33/20 ,  F16J15/02 ,  C08L9/02

摘要： A rubber obtained by cross-linking a highly saturated nitrile rubber composition has a carboxyl group-containing highly saturated nitrile rubber (A1) containing 15 to 60 wt % of α,β-ethylenically unsaturated nitrile monomer units and 1 to 60 wt % of α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units and having an iodine value ≤120, a highly saturated nitrile rubber (A2) containing α,β-ethylenically unsaturated nitrile monomer units in 15 to 60 wt %, having a content of α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units of 0.9 wt % or less, and an iodine value of 120 or less, a polyamide resin having a melting point ≥150° C., and a cross-linking agent. In the composition, a weight ratio of “(A1):(A2)” is 5:95 to 95:5 in range, a weight ratio of “total of (A1) and (A2):polyamide resin” is 95:5 to 50:50, and a storage elastic modulus of the cross-linked rubber at 150° C. is 5 MPa or more.