| 发明名称 |
MANUFACTURE OF POLY(ARYL ETHER) FOAM |
| 摘要 |
The present invention is directed to foams produced from poly(aryl ethers) and mixtures of poly(aryl ethers) with various non-poly(aryl ether) polymers. These foams are produced using aqueous blowing agents comprising water as the only blowing agent, or mixtures of water with another blowing agent material. |
| 申请公布号 |
JPH04320433(A) |
申请公布日期 |
1992.11.11 |
| 申请号 |
JP19910283281 |
申请日期 |
1991.10.29 |
| 申请人 |
DOW CHEM CO:THE |
发明人 |
DEBITSUDO JII BURANDO;JIYOSEFU JIEI KONTE |
| 分类号 |
B29C47/00;B29C44/00;B29K71/00;B29K105/04;C08J9/12 |
主分类号 |
B29C47/00 |
| 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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