发明授权
- 专利标题: Vulcanizable rubber compositions containing salts of partial carboxylic acid esters
- 专利标题(中): 含有部分羧酸酯盐的可硫化橡胶组合物
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申请号: US237274申请日: 1994-05-03
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公开(公告)号: US5416167A公开(公告)日: 1995-05-16
- 发明人: Joachim Thormer , Thomas Scholl , Hans-Wilhelm Engels
- 申请人: Joachim Thormer , Thomas Scholl , Hans-Wilhelm Engels
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX4031566.5 19901005; DEX4200907.3 19920116
- 主分类号: C08K5/11
- IPC分类号: C08K5/11 ; C08K5/12 ; C08K5/40 ; C08K5/47 ; C08F8/34 ; C08C19/20
摘要:
Vulcanizable rubber compositions are disclosed which contain partial polycarboxylic acid esters or their salts. Vulcanizates obtained from the compositions are readily processible and are found to have reduced compression set and high tension values, in particular after ageing by heat.
公开/授权文献
- US4430267A Metal complex dyes derived from 4-phenylazo-5-aminopyrazoles 公开/授权日:1984-02-07
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