公开(公告)号：WO2019215304A1

公开(公告)日：2019-11-14

申请号：PCT/EP2019/061987

申请日：2019-05-09

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC ,  SOLVAY SA

Inventor： LOUIS, Chantal ,  STERN, Brian, A. ,  HAMMONDS, Ryan ,  EL-HIBRI, Mohammad Jamal

IPC: C08K3/00 ,  C08K5/00 ,  C08G65/40 ,  C08L71/00

Abstract: A polymer composition includes at least one PEDEK-PEEK copolymer having a PEDEK/PEEK mole ratio ranging from 55/45 to 80/20, and at least one friction and wear additive. Methods of making the polymer composition and shaped articles including the polymer composition are also described.

公开(公告)号：WO2013171325A1

公开(公告)日：2013-11-21

申请号：PCT/EP2013/060206

申请日：2013-05-16

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC ,  SOLVAY SA

Inventor： BURKHART, Thomas ,  WALTER, Rolf ,  FELDNER, Hans-Peter ,  WU, Yuhong ,  UNDERWOOD, Geoffrey, Scott ,  STERN, Brian, A.

IPC: C08K3/00 ,  C08L79/08 ,  C08K7/06

CPC classification number: C08L79/08 ,  B29C39/00 ,  B29C43/00 ,  B29C44/00 ,  B29C45/00 ,  B29C47/00 ,  B29C49/00 ,  B29K2079/08 ,  B29K2505/04 ,  B29K2505/12 ,  B29K2505/14 ,  B29K2507/04 ,  B29K2509/00 ,  C08G73/14 ,  C08K3/04 ,  C08K3/08 ,  C08K3/10 ,  C08K3/22 ,  C08K3/30 ,  C08K3/36 ,  C08K7/06 ,  C08K2003/2241 ,  C08K2003/2244 ,  C08K2003/3009 ,  C08L27/18

Abstract: A resin composition [composition (C)] comprising: from 40 to 95 % by volume (% v) of at least one aromatic polyimide [polymer (PI)], from 0.1 to 15 % by volume (% v) of at least one compound having the general formula A n X m [compound (A n X m )], wherein each A is independently selected from a group consisting of a metal atom (M) which is selected from the group consisting of Fe, Co, Ni, Cu, Zn, Mo, Ag, Cd, Sn, Pt, Au, Hg, Pb and Tl and a semimetal atom (SM) which is selected from the group consisting of As, Sb and Bi; wherein each X is independently selected from a group consisting of As, Sb, S, Se and Te; with the proviso that when A is As or Sb then X is different from A; and wherein n and m equal or different from each other, are independently 1, 2, 3 and 4, from 0.1 to 30 % by volume (% v) of at least one carbon fiber, from 0 to 15 % by volume (% v) of at least one filler selected from the group consisting of TiO 2 , ZrO 2 SiO 2 or mixtures thereof, and wherein all % are based on the total volume of the composition (C).

Abstract translation: 一种树脂组合物[组合物（C）]，其包含：40至95体积％（％v）的至少一种芳族聚酰亚胺[聚合物（PI）]，0.1至15体积％（％v）的至少一种 具有通式AnXm的化合物[化合物（AnXm）]，其中每个A独立地选自由选自Fe，Co，Ni，Cu，Zn，Mo等的金属原子（M）组成的组， Ag，Cd，Sn，Pt，Au，Hg，Pb和Tl以及选自As，Sb和Bi的半金属原子（SM） 其中每个X独立地选自由As，Sb，S，Se和Te组成的组; 条件是当A是As或Sb时，X不同于A; 并且其中n和m彼此相同或不同，独立地为1,2,3至4，至少一种碳纤维为0.1至30体积％（％v），0至15体积％（％v ）至少一种选自TiO 2，ZrO 2 SiO 2或其混合物的填料，并且其中所有的％都是基于组合物（C）的总体积。