Method of foaming a resin composition comprising an epoxy resin, a vapor generating fluid, boron trifluoride catalyst and an ammonium halide,申请号US19640361898-传众专利搜索

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发明名称	Method of foaming a resin composition comprising an epoxy resin, a vapor generating fluid, boron trifluoride catalyst and an ammonium halide
摘要
申请公布号	US3322700(A)	申请公布日期	1967.05.30
申请号	US19640361898	申请日期	1964.04.22
申请人	SHELL OIL COMPANY	发明人	DOWD ROBERT T.
分类号	C08J9/14	主分类号	C08J9/14
代理机构		代理人
主权项
地址

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