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Cellular plastic material based on phenolic resin

2023-08-07 来源:飒榕旅游知识分享网
专利内容由知识产权出版社提供

专利名称:Cellular plastic material based on phenolic

resin

发明人:Mark Stanley Harris,Vincent

Coppock,Norman Ryder,Graham MorganEdgerley

申请号:US10120826申请日:20020412

公开号:US20020198268A1公开日:20021226

摘要:A resin mixture for forming a stable closed cell foam contains a phenolic resole,a chain extending agent, and as curing agents, a base, and an ester and/or an aliphaticcarbonate. The chain extending agent is especially an epoxy resin and/or a phenolicnovalak resin.

申请人:HARRIS MARK STANLEY,COPPOCK VINCENT,RYDER NORMAN,EDGERLEYGRAHAM MORGAN

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