Hydrogenated reaction product of a rosin ester and maleic anhydride and method for its production,申请号US19380191203-传众专利搜索

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发明名称	Hydrogenated reaction product of a rosin ester and maleic anhydride and method for its production
摘要
申请公布号	US2167420(A)	申请公布日期	1939.07.25
申请号	US19380191203	申请日期	1938.02.18
申请人	HERCULES POWDER COMPANY	发明人	HUMPHREY IRVIN W.
分类号	C08G63/48;C09F1/00	主分类号	C08G63/48
代理机构		代理人
主权项
地址

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