发明名称 |
High temperature endothermic blowing agents compositions and applications |
摘要 |
A high temperature endothermic blowing agent which is a mixture of a polycarboxylic acid and an inorganic carbonate, the polycarboxylic acid and inorganic carbonate each having been surface treated with a component which prevents water from being absorbed thereby. The blowing agent is incorporated into a polymer and used for producing foamed products.
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申请公布号 |
US5009809(A) |
申请公布日期 |
1991.04.23 |
申请号 |
US19900467584 |
申请日期 |
1990.01.19 |
申请人 |
J. M. HUBER CORPORATION |
发明人 |
KOSIN, JOHN A.;MOONEY, GERRY;TARQUINI, MICHAEL A.;GARCIA, ROD A. |
分类号 |
C08J9/08 |
主分类号 |
C08J9/08 |
代理机构 |
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代理人 |
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地址 |
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