发明名称 |
Polyurethane foam composition and method of making same |
摘要 |
One-shot, flexible polyurethane foams capable of being thermally bonded to various substrates are produced by adding low molecular weight alkylene glycols, glycol ethers, triols, alkanolamine, or polyhydric phenols as modifiers to conventional polyisocyanate foaming mixtures.
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申请公布号 |
US4060439(A) |
申请公布日期 |
1977.11.29 |
申请号 |
US19760656383 |
申请日期 |
1976.02.09 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
ROSEMUND, WALTER RICHARD;ROSE, CHARLES VINCENT |
分类号 |
B32B5/18;C08J5/12;C08J9/36;(IPC1-7):B32B5/18 |
主分类号 |
B32B5/18 |
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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