IMPROVED PROCESS FOR PREPARING PHENOLIC FOAM FROM PHENOL FORMALDEHYDE RESOLES AS WELL AS FOR PREPARING COMPOSITIONS USED THEREFOR,申请号PT19830077004-传众专利搜索

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发明名称	IMPROVED PROCESS FOR PREPARING PHENOLIC FOAM FROM PHENOL FORMALDEHYDE RESOLES AS WELL AS FOR PREPARING COMPOSITIONS USED THEREFOR
摘要
申请公布号	PT77004(A)	申请公布日期	1983.08.01
申请号	PT19830077004	申请日期	1983.07.08
申请人	KOPPERS COMPANY,INC.	发明人
分类号	C08G8/00;C08G8/08;C08G8/10;C08J9/04;C08J9/14;C08L61/04;C08L61/06;C08L61/10;(IPC1-7):C08J/;C08L/	主分类号	C08G8/00
代理机构		代理人
主权项
地址

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