发明名称 |
Grafted maleimide-styrene-g-polypropylene copolymers used in rubber compounds for increasing hysteresis |
摘要 |
<p>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.</p> |
申请公布号 |
EP0955317(A1) |
申请公布日期 |
1999.11.10 |
申请号 |
EP19990107310 |
申请日期 |
1999.04.19 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
WANG, XIAORONG;FOLTZ, VICTOR J. |
分类号 |
C08L19/00;C08F8/32;C08F257/02;C08F265/10;C08G81/02;C08L51/00;C08L51/06;(IPC1-7):C08F8/32;C08L23/26 |
主分类号 |
C08L19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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