发明名称 |
Shaped foamable parts, compositions therefor and processes for expanding such parts. |
摘要 |
<p>A foamable composition for in situ expansion for example in a car pillar includes a base polymer derived of ethylene and an olefinically unsaturated acrylic ester with an MI of from 0.1 to 6 and containing from 10 to 40% of ester derived units. The composition is foamed and cross-linked to adhere to the car pillar interior and provide closed cell foam acting as a moisture-sound barrier.</p> |
申请公布号 |
EP0383498(A2) |
申请公布日期 |
1990.08.22 |
申请号 |
EP19900301406 |
申请日期 |
1990.02.09 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
SOEDERBERG, JAN ROLAND |
分类号 |
B60R13/02;B60R13/08;B62D25/04;B62D29/00;B62D65/00;C08J9/00;C08J9/06;C08J9/10;E04B1/90 |
主分类号 |
B60R13/02 |
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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