发明名称 |
COMPOSICION MEJORADA ESTABILIZADORA DE ESPUMA,A BASE DE SILOXANO |
摘要 |
<p>Siloxane copolymer mixtures comprising a minor amount of certain high molecular weight (e.g., 4000 to 30,000) siloxane-oxyalkylene copolymers and a major amount of certain low molecular weight (e.g., 300 to 1100) siloxane-oxyalkylene copolymers or cyanoalkylsiloxanes in specifically defined mixture ratios; a process for producing high resilience polyurethane foam utilizing as a foam stabilizer said siloxane copolymer mixtures; and the foams derived therefrom.</p> |
申请公布号 |
MX158428(A) |
申请公布日期 |
1989.01.31 |
申请号 |
MX19810188066 |
申请日期 |
1981.06.29 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
FEYYAZ OMER BASKENT;BELA PROKAI |
分类号 |
C08G18/00;C08G18/48;C08J9/00;C08L83/00;C08L83/04;C08L83/08;C08L83/12;(IPC1-7):C08L83/12 |
主分类号 |
C08G18/00 |
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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