发明授权
US6048930A Grafted maleimide-styrene-g-polypropylene copolymers used in rubber
compounds for increasing hysteresis
失效
用于橡胶化合物中的接枝马来酰亚胺 - 苯乙烯-g-聚丙烯共聚物用于增加滞后
- 专利标题： Grafted maleimide-styrene-g-polypropylene copolymers used in rubber compounds for increasing hysteresis
- 专利标题（中）： 用于橡胶化合物中的接枝马来酰亚胺 - 苯乙烯-g-聚丙烯共聚物用于增加滞后
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申请号： US73616申请日： 1998-05-06
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公开(公告)号： US6048930A公开(公告)日： 2000-04-11
- 发明人: Xiaorong Wang , Victor J. Foltz
- 申请人： Xiaorong Wang , Victor J. Foltz
- 申请人地址： JPX Tokyo
- 专利权人： Bridgestone Corporation
- 当前专利权人： Bridgestone Corporation
- 当前专利权人地址： JPX Tokyo
- 主分类号： C08L19/00
- IPC分类号： C08L19/00 ; C08F8/32 ; C08F257/02 ; C08F265/10 ; C08G81/02 ; C08L51/00 ; C08L51/06 ; C08G63/48
摘要：
The present invention teaches a method for enabling the formation of a high damping compound. The method includes: reacting a poly(alkenyl benzene-co-maleimide) polymer with a maleated polyalkylene and an alkyl diamine under substantially dry conditions sufficient to form a polyalkylene grafted poly(alkenyl benzene-co-maleimide) polymer product; and, dispersing the polyalkylene grafted poly(alkenyl benzene-co-maleimide) polymer product within a rubber formulation to form a relatively high damping compound. The present invention also contemplates a rubber compound composition and an article manufactured from the composition.
公开/授权文献
- USD402524S Folding knife 公开/授权日：1998-12-15
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