发明名称 |
CENTIPEDE POLYMERS GRAFTED WITH HYDROGENATED BLOCK COPOLYMERS AND POLYPROPYLENE AND GELS THEREOF |
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(alkenyl benzene-co-maleimide) polymer with a maleated polyalkylene and a maleated hydrogenated block copolymer and an alkyl diamine grafting agent under substantially dry conditions sufficient to form a hydrogenated block copolymer-polyalkylene grafted poly(alkenyl benzene-co-maleimide) polymer product; and, dispersing the hydrogenated block copolymer-polyalkylene grafted poly(alkenyl benzene-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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申请公布号 |
CA2270372(A1) |
申请公布日期 |
1999.11.06 |
申请号 |
CA19992270372 |
申请日期 |
1999.04.28 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
WANG, XIAORONG;HALL, JAMES E.;FOLTZ, VICTOR J.;TAKEICHI, HIDEO;MATSUSE, TAKAHIRO;TOYOSAWA, SHINICHI;MASHITA, NARUHIKO |
分类号 |
C08F257/02;C08F265/10;C08F287/00;C08G81/02;C08L51/00;C08L53/02;(IPC1-7):C08F293/00;C08F267/10 |
主分类号 |
C08F257/02 |
代理机构 |
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代理人 |
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主权项 |
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