发明名称 |
Vibration damping, resinous, open cell cellular bodies |
摘要 |
A vibration damping, resinous, open cell cellular body is disclosed. The body has a base material thereof which consists essentially of a mixture of a tri-block copolymer as a combination of polystyrene and vinyl-polyisoprene and an ethylene series resin. In a method of manufacture, the mixture is blended and kneaded with a foaming agent and a crosslinking agent to form a foamable and crosslinkable composition. The composition is heated in a non-airtight mold to foam, thereby forming a cellular body with cells therein. The cellular body is then mechanically deformed to cause cells therein to be interconnected, thereby producing the open cell cellular body.
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申请公布号 |
US6458863(B1) |
申请公布日期 |
2002.10.01 |
申请号 |
US19990458126 |
申请日期 |
1999.12.09 |
申请人 |
SANWA KAKO COMPANY LIMITED |
发明人 |
YOSHIMURA KOJI;MARUO SHUSAKU |
分类号 |
C08J9/00;C08J9/10;F16F1/36;(IPC1-7):C08J9/00 |
主分类号 |
C08J9/00 |
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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