发明名称 |
Isocyanate-based foam having improved anti-yellowing properties and process for production thereof |
摘要 |
There is described an isocyanate-based polymer foam having improved anti-yellowing properties. The foam produced from a formulation comprising an isocyanate, a blowing agent, a first active hydrogen-containing compound and a second active hydrogen-containing compound different than the first active hydrogen-containing compound. The second active hydrogen-containing compound comprises an active hydrogen-containing phosphite compound. A process for producing such a foam is also described.
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申请公布号 |
US2005009939(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
US20040783023 |
申请日期 |
2004.02.23 |
申请人 |
WOODBRIDGE FOAM CORPORATION |
发明人 |
ZHAO WEN WEI;VIDAKOVIC MLADEN;SMEIANU EUGENE |
分类号 |
C08G18/38;C08G18/40;C08J9/00;C08K3/00;C08K5/524;(IPC1-7):C08J9/00 |
主分类号 |
C08G18/38 |
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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