
基本信息:
- 专利标题: Acrylic rubber composition and crosslinked product
- 专利标题(中):丙烯酸橡胶组合物和交联产物
- 申请号:US10515823 申请日:2003-05-27
- 公开(公告)号:US20050222341A1 公开(公告)日:2005-10-06
- 发明人: Yoshiaki Aimura , Kiyonori Umetsu , Hirofumi Masuda
- 申请人: Yoshiaki Aimura , Kiyonori Umetsu , Hirofumi Masuda
- 优先权: JP2002-152152 20020527
- 国际申请: PCT/JP03/06568 WO 20030527
- 主分类号: F16F15/08
- IPC分类号: F16F15/08 ; C08K5/00 ; C08K5/17 ; C08L33/08 ; C08L33/22 ; C09K3/10 ; C08F20/44
摘要:
An acrylic rubber composition comprising a carboxyl group-containing acrylic rubber (A) comprising 0.1 to 30% by weight of structural units derived from methacrylonitrile, and a polyamine crosslinking agent (B) and a monoamine compound (C); wherein the amount of each of the crosslinking agents (B) and the monoamine compound (C) is in the range of 0.05 to 20 parts by weight based on 100 parts by weight of the acrylic rubber (A). This acrylic rubber composition is free from sticking to a metal at kneading and exhibits good resistance to scorch during being processed, and gives a crosslinked product having good heat resistance, good cold resistance and good resistance to deteriorated oil.
摘要(中):
一种丙烯酸类橡胶组合物,其包含含有0.1〜30重量%的来自甲基丙烯腈的结构单元的含羧基的丙烯酸橡胶(A)和多胺交联剂(B)和单胺化合物(C); 其中,相对于丙烯酸系橡胶(A)100重量份,交联剂(B)和单胺化合物(C)的含量为0.05〜20重量份。 该丙烯酸橡胶组合物在捏合时不会粘附到金属上,并且在加工过程中表现出良好的抗焦烧性,并且得到具有良好的耐热性,良好的耐寒性和良好的耐劣化油的交联产物。
公开/授权文献:
- US07176263B2 Acrylic rubber composition and crosslinked product 公开/授权日:2007-02-13