公开(公告)号：EP3325536A1

公开(公告)日：2018-05-30

申请号：EP16757297.3

申请日：2016-07-21

Applicant: Arkema France

Inventor： LE, Guillaume ,  BUSSI, Philippe

IPC: C08G65/40 ,  C08L71/00

CPC classification number: C08K3/32 ,  C08G65/40 ,  C08G65/4012 ,  C08G2650/40 ,  C08K5/521 ,  C08K2003/322 ,  C08K2003/324 ,  C08L71/00 ,  C08L2201/08 ,  C08L2205/025

Abstract: The present invention concerns a method for stabilising a composition made from PAEK, said method comprising a step of incorporating a stabilising agent against thermo-oxidation phenomena, said method being characterised in that said incorporated stabilising agent is a phosphate salt, or a mixture of phosphate salts.

公开(公告)号：EP3222646A4

公开(公告)日：2018-05-30

申请号：EP15861743

申请日：2015-11-06

Applicant: TORAY INDUSTRIES

Inventor： FURUKAWA KOJI ,  ARAI ATSUHITO ,  SAKATA HIROAKI

IPC: C08G59/56 ,  C08G59/40 ,  C08G59/50 ,  C08J5/24 ,  C08L63/00 ,  C08L81/06

CPC classification number: C08L63/00 ,  C08G59/4035 ,  C08G59/5033 ,  C08G59/56 ,  C08J5/24 ,  C08J2363/00 ,  C08J2481/06 ,  C08L2201/08 ,  C08L81/06

Abstract: Provided are a prepreg and an epoxy resin composition which has excellent thermal stability and excellent curability that renders the composition curable in a short time and which is for use in producing a fiber reinforced composite material. The epoxy resin composition comprises a given epoxy resin [A], an aromatic amine compound [B], an organic acid hydrazide compound [C] having a structural formula represented by general formula (I) or (II) (X is a structurae selected from among monocyclic and polycyclic aromatic ring structures, polycyclic aromatic ring structures, and aromatic heterocyclic structures and optionally has, as a substituent, any of C 4 or lower alkyl groups, a hydroxy group, and an amino group), and a thermoplastic resin [D], wherein the amount of the constituent element [C] is 1-25 parts by mass per 100 parts by mass of the constituent element [A], the epoxy resin composition, after having been held at 80°C for 2 hours, having a viscosity which is up to 2.0 times the initial viscosity at 80°C.

公开(公告)号：EP3181610A4

公开(公告)日：2018-05-16

申请号：EP15865646

申请日：2015-12-04

Applicant: LG CHEMICAL LTD

Inventor： SON YOUNG WOOK ,  HONG MOO HO ,  LEE KI JAE ,  PARK JUNG JUN

IPC: C08L69/00 ,  C08L83/10

CPC classification number: C08L69/00 ,  C08G64/06 ,  C08G64/085 ,  C08G64/1666 ,  C08G64/1691 ,  C08G64/18 ,  C08G64/186 ,  C08G64/22 ,  C08G64/24 ,  C08G64/307 ,  C08G64/38 ,  C08G77/14 ,  C08G77/20 ,  C08G77/448 ,  C08J5/00 ,  C08J5/08 ,  C08K5/005 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/521 ,  C08L51/04 ,  C08L69/005 ,  C08L83/04 ,  C08L83/06 ,  C08L83/10 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/05 ,  C08L2205/06 ,  C08L2207/53 ,  C09K21/14 ,  C08L83/00

Abstract: The present invention relates to a copolycarbonate and a composition comprising the same. The copolycarbonates according to the present invention has a structure in which a specific siloxane compound is introduced in a main chain of the polycarbonate, and has small difference between an impact strength at room temperature and an impact strength at low-temperature and thereby exhibits an excellent impact resistance.

公开(公告)号：EP3214137A4

公开(公告)日：2018-05-09

申请号：EP15855313

申请日：2015-10-29

Applicant: KANEKA CORP

Inventor： TAKAMIZU KENJI

IPC: C08L27/06 ,  C08F220/32 ,  C08L33/06 ,  C08L51/04

CPC classification number: C08L51/003 ,  C08F220/32 ,  C08L27/06 ,  C08L33/068 ,  C08L51/04 ,  C08L63/00 ,  C08L101/00 ,  C08L2201/08 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/53 ,  C08F2220/325 ,  C08F220/14 ,  C08F212/08

Abstract: The present invention relates to resin-modifying particles, each of which contains a glycidyl group-containing polymer (B) and a core-shell copolymer (C) at a composite state, and a vinyl chloride resin composition containing a vinyl chloride resin (A) and the resin-modifying particles, and the like.

公开(公告)号：EP3312210A1

公开(公告)日：2018-04-25

申请号：EP16811647.3

申请日：2016-06-15

Applicant: Toray Industries, Inc.

Inventor： FURUKAWA, Koji ,  ARAI, Atsuhito ,  SAKATA, Hiroaki

IPC: C08G59/06 ,  C08G59/10 ,  C08G59/50 ,  C08J5/24

CPC classification number: C08G59/10 ,  C08G59/06 ,  C08G59/50 ,  C08G59/504 ,  C08J5/24 ,  C08J2363/00 ,  C08L63/00 ,  C08L2201/08 ,  C08L2205/025

Abstract: Provided is an epoxy resin composition including the following component [A]: a tri- or more functional binaphthalene epoxy resin represented by the following general formula (A-1) and component [B]: an aromatic amine compound, in which the glass transition temperature of a cured product, which is obtained by curing the epoxy resin composition at 180°C for 2 hours, after immersing in boiling water at 1 atm for 48 hours is 180°C or more. An epoxy resin composition and a prepreg which can form a fiber-reinforced composite material excellent in heat resistance under high humidity are provided.

Abstract translation: 本发明提供一种环氧树脂组合物，其含有下述成分[A]：由下述通式（A-1）表示的三官能以上的联萘环氧树脂和成分[B]：芳香族胺化合物， 在1atm的沸水中浸渍48小时后，使环氧树脂组合物在180℃下固化2小时而得到的固化物的温度为180℃以上。 提供可以形成在高湿度下耐热性优异的纤维增强复合材料的环氧树脂组合物和预浸料坯。

公开(公告)号：EP3222649B1

公开(公告)日：2018-04-18

申请号：EP16161807.9

申请日：2016-03-23

Applicant: EMS-PATENT AG

Inventor： HEWEL, Manfred ,  STÖPPELMANN, Georg ,  THOMAS, Oliver ,  LAMBERTS, Nikolai

IPC: C08G69/26 ,  C08L77/06

CPC classification number: C08L77/06 ,  B29C67/24 ,  B29K2077/00 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2309/08 ,  B29K2507/04 ,  C08G69/265 ,  C08K7/14 ,  C08L2201/08 ,  C08L2205/02

公开(公告)号：EP3305848A2

公开(公告)日：2018-04-11

申请号：EP16799363.3

申请日：2016-05-27

Applicant: KINGFA SCI.&TECH.CO., LTD.

Inventor： TIAN, Zhengyu ,  SUN, Donghai ,  CEN, Yin ,  TONG, Wei ,  XIE, Xiang ,  LIU, Xianwen

IPC: C08L69/00 ,  C08L51/04 ,  C08L55/02 ,  C08K5/521 ,  C08K5/13

CPC classification number: C08L69/00 ,  C08L55/02 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/035 ,  C08K5/523 ,  C08L27/12 ,  C08K5/11 ,  C08L51/04

Abstract: The present invention discloses a polycarbonate composition, which comprises the following components in parts by weight: a. 30 to 87 parts of a PC resin; b. 8 to 50 parts of a rubber-modified graft polymer; c. 5 to 25 parts of a fire retardant; and d. 0 to 10 parts of other aids; wherein a sum of parts by weight of the four components a, b, c, and d is 100. According to the present invention, when phenols which are added in a polycarbonate composition formula, based on a total weight of the polycarbonate composition does not exceed 100 ppm, and a K value of a component I of the PC resin is adjusted between 300000 and 500000 and the K value of a component II is adjusted to be less than 300000, the obtained polycarbonate composition has an excellent heat resistance and flowability, particularly suitable for occasions with relatively high requirements for an operating environment; wherein a structural formula of the phenols is shown as Formula (1): wherein R 1 and R 5 represent a hydrogen group, an alkyl, an alkoxy, a hydroxyl, a carboxyl or a carbonyl, and an ester group, except for a hindered group, and R 2 , R 3 and R 4 represent a substituent containing hydrogen atoms, preferably the hydrogen atom.

Abstract translation: 本发明公开了一种聚碳酸酯组合物，其包含以下重量份数的组分：a。 30至87份的PC树脂; 湾 8至50份橡胶改性的接枝聚合物; C。 5至25份阻燃剂; 和d。 0至10份其他助剂; 其中四种组分a，b，c和d的重量份数之和为100.根据本发明，当基于聚碳酸酯组合物的总重量加入到聚碳酸酯组合物配方中的酚不 超过100ppm，并且将PC树脂的成分I的K值调整到300000〜500000之间，将成分II的K值调整为小于300000时，得到的聚碳酸酯组合物的耐热性和流动性优异， 特别适用于操作环境要求较高的场合; 其中所述酚类的结构式如式（1）所示：其中R1和R5表示氢原子，烷基，烷氧基，羟基，羧基或羰基以及除受阻基团以外的酯基， R2，R3和R4代表含有氢原子的取代基，优选氢原子。

公开(公告)号：EP3159367A4

公开(公告)日：2018-03-28

申请号：EP15864965

申请日：2015-12-03

Applicant: LG CHEMICAL LTD

Inventor： HWANG YOUNG YOUNG ,  BAHN HYONG MIN ,  PARK JUNG JUN ,  HONG MOO HO ,  CHUN BYOUNG KYU ,  KO UN ,  LEE KI JAE ,  SON YOUNG WOOK

IPC: C08G64/38 ,  C08G64/18 ,  C08G77/20 ,  C08G77/448 ,  C08J5/00 ,  C08L69/00

CPC classification number: C08L69/00 ,  C08G64/06 ,  C08G64/085 ,  C08G64/1666 ,  C08G64/1691 ,  C08G64/18 ,  C08G64/186 ,  C08G64/22 ,  C08G64/24 ,  C08G64/307 ,  C08G64/38 ,  C08G77/14 ,  C08G77/20 ,  C08G77/448 ,  C08J5/00 ,  C08J5/08 ,  C08K5/005 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/521 ,  C08L51/04 ,  C08L69/005 ,  C08L83/04 ,  C08L83/06 ,  C08L83/10 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/05 ,  C08L2205/06 ,  C08L2207/53 ,  C09K21/14 ,  C08L83/00

Abstract: The present invention relates to a copolycarbonate and a composition comprising the same. The copolycarbonates according to the present invention has a structure in which a specific siloxane compound is introduced in a main chain of the polycarbonate, and has small difference between an impact strength at room temperature and an impact strength at low-temperature and thereby exhibits an excellent impact resistance.

公开(公告)号：EP3166999A4

公开(公告)日：2018-03-07

申请号：EP14897036

申请日：2014-07-07

Applicant: HONEYWELL INT INC

Inventor： LIU YA QUN ,  ZENG LIANG ,  WANG HUI ,  ZHANG BRIGHT ,  HUANG HONG MIN

IPC: C09K5/14 ,  B32B27/18 ,  C08K3/22 ,  C08K5/25 ,  C08K5/29

CPC classification number: C09K5/14 ,  C08K13/02 ,  C08K2201/001 ,  C08L23/0815 ,  C08L2201/08 ,  C08L2203/20 ,  C09K5/063 ,  C09K15/06 ,  C09K15/22 ,  C09K15/24 ,  C09K15/30 ,  G06F1/20 ,  H01L23/3675 ,  H01L23/3737 ,  H01L23/42 ,  H01L24/32 ,  H01L2224/2929 ,  H01L2224/29309 ,  H01L2224/29311 ,  H01L2224/29316 ,  H01L2224/29318 ,  H01L2224/29324 ,  H01L2224/29339 ,  H01L2224/29347 ,  H01L2224/29355 ,  H01L2224/29387 ,  H01L2224/2939 ,  H01L2224/29393 ,  H01L2224/32245 ,  H01L2924/0002 ,  H01L2924/0503 ,  H01L2924/05032 ,  H01L2924/05042 ,  H01L2924/0542 ,  H01L2924/05432 ,  H01L2924/0544 ,  H01L2924/12041 ,  H01L2924/1432 ,  H05K7/2039 ,  H01L2924/00

Abstract: A thermal interface material includes at least one polymer, at least one thermally conductive filler; and at least one ion scavenger. In some embodiments, the ion scavenger is a complexing agent selected from the group consisting of: nitrogen containing complexing agents, phosphorus containing complexing agents, and hydroxyl carboxylic acid based complexing agents.

公开(公告)号：EP3287490A1

公开(公告)日：2018-02-28

申请号：EP16783204.7

申请日：2016-04-20

Applicant: NOK Corporation

Inventor： KUNIEDA Kenichi ,  KOBAYASHI Atsushi

IPC: C08L27/12 ,  C08K5/053 ,  C08K5/13 ,  C08K9/06

CPC classification number: C08L15/02 ,  C08K3/34 ,  C08K5/053 ,  C08K5/13 ,  C08K9/06 ,  C08K2003/2206 ,  C08K2003/2224 ,  C08L27/12 ,  C08L2201/08 ,  C09K3/1009

Abstract: A fluororubber composition that can provide a vulcanizate having excellent blister resistance, comprising 10 to 100 parts by weight of wollastonite surface-treated with a silane coupling agent and having an aspect ratio of 2 or more, and 0.5 to 10 parts by weight of a polyol-based crosslinking agent, based on 100 parts by weight of fluororubber comprising 60 to 100 wt.% of a solid fluororubber polymer and 40 to 0 wt.% of a liquid fluororubber polymer. It is preferable that 30 to 70 wt.% of wollastonite surface-treated with a silane coupling agent is replaced by wollastonite not surface-treated with a silane coupling agent, in terms of both ensuring of blister resistance and cost.

Abstract translation: 1。一种氟橡胶组合物，其能够提供具有优异耐起泡性的硫化橡胶，其包含10至100重量份经硅烷偶联剂表面处理并具有2以上纵横比的硅灰石和0.5至10重量份多元醇 基于100重量份的包含60至100重量％的固体氟橡胶聚合物和40至0重量％的液体氟橡胶聚合物的氟橡胶。 就确保耐起泡性和成本而言，用硅烷偶联剂表面处理的硅灰石30-70重量％用硅烷偶联剂表面处理过的硅灰石替代是优选的。