发明授权
US06191217B1 Gels derived from polypropylene grafted alkyl vinylether-maleimide copolymers
失效
由聚丙烯接枝的烷基乙烯基 - 马来酰亚胺共聚物得到的凝胶
- 专利标题: Gels derived from polypropylene grafted alkyl vinylether-maleimide copolymers
- 专利标题(中): 由聚丙烯接枝的烷基乙烯基 - 马来酰亚胺共聚物得到的凝胶
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申请号: US09193591申请日: 1998-11-17
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公开(公告)号: US06191217B1公开(公告)日: 2001-02-20
- 发明人: Xiaorong Wang , Victor J. Foltz , Terrence E. Hogan
- 申请人: Xiaorong Wang , Victor J. Foltz , Terrence E. Hogan
- 主分类号: C08G6348
- IPC分类号: C08G6348
摘要:
The present invention teaches a method for enabling the formation of a high damping, soft polymer gel. The method includes: reacting a poly(alkyl vinylether-co-maleimide) polymer with a maleated polyalkylene and an alkyl diamine under substantially dry conditions sufficient to form a polyalkylene grafted poly(alkyl vinylether-co-maleimide) polymer product; and, dispersing the polyalkylene grafted poly(alkyl vinylether-co-maleimide) polymer product with an extender oil sufficient to form the gel. The present invention also contemplates a polymer gel composition, a polymer composition and an article manufactured from the polymer gel composition.
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