公开(公告)号：EP4279538B1

公开(公告)日：2024-10-02

申请号：EP22173567.3

申请日：2022-05-16

IPC分类号： C08J3/24 ,  C08L23/12 ,  C08F255/04 ,  C08J11/10 ,  C08F8/00

CPC分类号： C08L23/12 ,  C08L2207/2020130101 ,  C08F255/04 ,  C08J11/04 ,  C08J2300/3020130101 ,  C08J2400/3020130101 ,  C08J2323/1420130101 ,  C08J2323/1220130101 ,  C08J2423/0820130101 ,  C08J2423/0620130101 ,  C08J2323/3020130101 ,  C08J2323/0620130101 ,  C08F8/00

公开(公告)号：EP3699212B1

公开(公告)日：2024-10-02

申请号：EP18851541.5

申请日：2018-08-24

IPC分类号： C08F287/00 ,  C08F212/00 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08F212/08 ,  C08F220/44 ,  C08F255/04 ,  C08F279/04 ,  C08L55/02 ,  C08F212/12 ,  C08L25/16 ,  C08L69/00

CPC分类号： C08F287/00 ,  C08F255/04 ,  C08F212/12 ,  C08F279/04 ,  C08L25/16 ,  C08L2203/3020130101 ,  C08L2207/0420130101 ,  C08L69/00 ,  C08L2205/0320130101 ,  C08L2205/03520130101

公开(公告)号：EP4382568A1

公开(公告)日：2024-06-12

申请号：EP22852227.2

申请日：2022-08-03

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation ,  Tsinghua University

发明人： SHAO, Qing ,  HE, Jinliang ,  YUAN, Hao ,  LI, Qi ,  ZHANG, Yaru ,  HU, Jun ,  WANG, Mingti ,  HUANG, Shangshi ,  LI, Juan ,  HU, Shixun ,  ZHANG, Qi ,  GAO, Dali ,  SHI, Hongwei

IPC分类号： C08L23/12 ,  C08F255/02 ,  C08F255/04 ,  C08F222/06 ,  H01B3/30

CPC分类号： C08F255/04 ,  C08L23/12 ,  C08F255/02 ,  C08F222/06 ,  H01B3/30

摘要： The invention belongs to the field of insulating materials, in particular cable insulating materials, and particularly relates to a modified flexible polypropylene insulating material, and preparation method and use thereof. The modified flexible polypropylene insulating material comprises a propylene-based continuous phase, and a rubber phase and a grafted phase derived from an unsaturated bond-containing polymerizable monomer dispersed in the propylene-based continuous phase; wherein, the modified flexible polypropylene insulating material has a content of xylene solubles of 10-55 wt%, preferably 15-45 wt%, more preferably 18-40 wt%, and still more preferably 20-40 wt%, based on the total weight of the modified flexible polypropylene insulating material; the content of structural units derived from the unsaturated bond-containing polymerizable monomer and in a grafted state in the modified flexible polypropylene insulating material is 0.3-6 wt%, and preferably 0.7-5 wt%; the flexural modulus of the modified flexible polypropylene insulating material is 200-1000 MPa, preferably 200-950 MPa, more preferably 200-700 MPa, and still more preferably 250-600 MPa; preferably, the ratio of the mass of the structural units derived from the unsaturated bond-containing polymerizable monomer in xylene insolubles to the mass of the structural units derived from the unsaturated bond-containing polymerizable monomer in the modified flexible polypropylene insulating material is more than 0.1, preferably 0.3-0.9. The modified flexible polypropylene insulating material of the invention can give consideration to both mechanical property and electrical property at a higher working temperature, and is suitable for working conditions of high temperature and high operating field strength.

公开(公告)号：EP3560966B1

公开(公告)日：2023-12-13

申请号：EP19170693.6

申请日：2019-04-23

发明人： JIANG, Sheng ,  CARRANZA, Arturo

IPC分类号： C08F8/14 ,  C08F8/32 ,  C08F255/02 ,  C10M145/02 ,  C10M149/06 ,  C10N30/02 ,  C10N40/25 ,  C08F255/04

公开(公告)号：EP4144776A1

公开(公告)日：2023-03-08

申请号：EP20933920.9

申请日：2020-11-09

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION ,  Tsinghua University

发明人： SONG, Wenbo ,  HE, Jinliang ,  YUAN, Hao ,  SHAO, Qing ,  LI, Qi ,  SHI, Hongwei ,  ZHANG, Qi ,  LI, Juan ,  WANG, Yutao ,  HU, Jun ,  ZOU, Fasheng ,  ZHOU, Yao

IPC分类号： C08F255/02 ,  C08F255/04 ,  C08F222/06 ,  H01B3/30 ,  H01B7/02

摘要： The invention belongs to the field of polymers, and relates to an anhydride group-containing polypropylene graft for an insulating material and preparation method thereof. The anhydride group-containing polypropylene graft comprises structural units derived from a polypropylene copolymer, structural units derived from an anhydride monomer and structural units derived from an alkenyl-containing polymerizable monomer; the content of the structural units derived from the anhydride monomer and the alkenyl-containing polymerizable monomer and in a grafted state in the anhydride group-containing polypropylene graft is 0.1 to 5 wt%, based on the weight of the anhydride group-containing polypropylene graft; and, the molar ratio of the structural units derived from the anhydride monomer to the structural units derived from the alkenyl-containing polymerizable monomer in the anhydride group-containing polypropylene graft is 1: 1-20; the polypropylene copolymer has at least one of the following characteristics: the comonomer content is 0.5 to 40 mol%; the content of xylene solubles is 2 to 80 wt%; the comonomer content in the xylene solubles is 10 to 70 wt%; the intrinsic viscosity ratio of the xylene solubles to the polypropylene copolymer is 0.3 to 5. The anhydride group-containing polypropylene graft of the invention can give consideration to both mechanical property and electrical property at a higher working temperature.

公开(公告)号：EP3063194B1

公开(公告)日：2021-12-08

申请号：EP14859056.5

申请日：2014-10-28

发明人： CHOU, Chai-Jing ,  KAARTO, John ,  BAUGH III, Daniel W. ,  VAN EGMOND, Jan W. ,  GOAD, Jeffrey D. ,  SHEARD, William G.

IPC分类号： C08F255/04 ,  C08F210/06 ,  F16L9/127 ,  F16L11/06 ,  C08F210/16 ,  F16L11/12

公开(公告)号：EP3551452A1

公开(公告)日：2019-10-16

申请号：EP17825678.0

申请日：2017-12-08

申请人： Cooper-Standard Automotive, Inc.

发明人： GOPALAN, Krishnamachari ,  LENHART, Robert J. ,  JI, Gending ,  HERD-SMITH, Roland ,  YOUINOU, Pierre ,  NICOLINO, Eric

IPC分类号： B32B27/08 ,  B32B27/26 ,  B32B27/32 ,  C08K3/22 ,  C08K5/00 ,  C09K21/14 ,  C08L23/08 ,  C08L23/20 ,  C08L43/04 ,  B32B27/12 ,  D06N5/00 ,  E04D5/00 ,  C08F255/04 ,  C08L51/06

公开(公告)号：EP2990440B1

公开(公告)日：2019-08-28

申请号：EP14788917.4

申请日：2014-04-23

申请人： Techno Polymer Co., Ltd.

发明人： MOCHIZUKI Isamu ,  EGAWA Kazuya

IPC分类号： C08L25/12 ,  C08L51/04 ,  C08L67/02 ,  C08L77/02 ,  C08L23/16 ,  C08K3/40 ,  C08F255/04 ,  C08F255/06 ,  C08F279/04

摘要： Provided is a thermoplastic resin composition in which filler such as glass fiber is incorporated to enhance rigidity, and which is further improved in hand touch feeling and occurrence of squeaking noise. The thermoplastic resin composition comprises a rubber-reinforced aromatic vinyl resin (A, B), a crystalline thermoplastic resin (C), and a fibrous or layered filler (D), wherein the thermoplastic resin composition has melting points, as measured according to JIS K7121-1987, between 0 and 100°C and between 170 and 280°C, and a bending elastic modulus of 3,000 MPa or higher. The component (A) preferably comprises an ethylene/±-olefin rubbery polymer (a1) having a melting point of 0 to 100°C as measured according to JIS K7121-1987. The component (C) preferably has a melting point of 170 to 280°C as measured according to JIS K7121-1987, and is preferably at least one selected from the group consisting of a polyester resin and a polyamide resin.

公开(公告)号：EP3102654A4

公开(公告)日：2017-09-06

申请号：EP15746577

申请日：2015-01-30

申请人： BAKER HUGHES INC

发明人： OVASKAINEN OSSI V ,  RESPINI MARCO

IPC分类号： C10G45/00 ,  C08F255/04 ,  C10G47/26 ,  C10L1/16

CPC分类号： C10G75/04 ,  C10G47/26 ,  C10G2300/80

摘要： An effective amount of at least one antifoulant may be added into a hydrocarbon fluid having at least one potentially fouling causing-component for reducing the fouling by the potentially fouling causing-component(s) as compared to an otherwise identical hydrocarbon fluid absent the antifoulant(s). The hydrocarbon fluid may be present within a location, such as but not limited to an ebullated bed hydrocracking unit feed, a separator, a vacuum distillation column, an atmospheric distillation column, and combinations thereof. The antifoulant(s) may have or include a hydrocarbon backbone attached to at least a first functional group. The hydrocarbon backbone may be or include, but is not limited to, an poly(alpha-olefin), a polyisobutylene, an ethylene-propylene copolymer, a styrene-butadiene copolymer, a polymethyl acrylate, a polyacrylate, and combinations thereof. The first functional group(s) may be polar functional group(s).

摘要翻译： 与没有防污剂的另外相同的烃流体相比，可以将有效量的至少一种防污剂添加到具有至少一种潜在的结垢导致成分的烃流体中以减少潜在结垢导致成分的结垢 S）。 烃流体可存在于诸如但不限于沸腾床加氢裂化单元进料，分离器，减压蒸馏塔，常压蒸馏塔及其组合的位置内。 防污剂可具有或包含连接至少第一官能团的烃主链。 烃骨架可以是或者包括但不限于聚（α-烯烃），聚异丁烯，乙烯 - 丙烯共聚物，苯乙烯 - 丁二烯共聚物，聚丙烯酸甲酯，聚丙烯酸酯及其组合。 第一官能团可以是极性官能团。

公开(公告)号：EP2832770B1

公开(公告)日：2017-06-14

申请号：EP13769071.5

申请日：2013-02-08

申请人： Toyobo Co., Ltd.

发明人： ASO, Hideo ,  KASHIHARA, Kenji ,  ISOMOTO, Kenichiro

IPC分类号： C08F255/04 ,  C08J3/03 ,  C08L23/28 ,  C08L71/02 ,  C09D151/06 ,  C08J3/05 ,  C08G65/334

CPC分类号： C08J3/05 ,  C08F8/20 ,  C08F255/04 ,  C08G65/3344 ,  C08J3/03 ,  C08J2323/26 ,  C08J2323/28 ,  C08J2351/06 ,  C08L23/28 ,  C08L71/02 ,  C08L2201/54 ,  C09D151/06 ,  C08F222/06

摘要： Provided is a method for producing an aqueous modified polyolefin dispersion composition that is industrially excellent, the method comprising the steps of preparing an aqueous modified polyolefin dispersion that does not contain a surfactant, and then mixing a specific surfactant, whereby foaming can be suppressed during the removal of the organic solvent, and the processing time can be significantly reduced. The method for producing an aqueous modified polyolefin dispersion composition comprises the steps (1) and (2): (1) step 1 of obtaining an aqueous modified polyolefin dispersion using a modified polyolefin, an organic solvent, a base compound, and water as starting materials; and (2) step 2 of mixing a surfactant with the aqueous modified polyolefin dispersion in an amount of 0.1 to 10 wt.% based on the weight of the modified polyolefin.