Method of making polyepoxide modified oxyalkylation derivatives, said derivatives obtained in turn by oxyalkylation of phenol-aldehyde resins and product resulting therefrom,申请号US19570635150-传众专利搜索

发明名称	Method of making polyepoxide modified oxyalkylation derivatives, said derivatives obtained in turn by oxyalkylation of phenol-aldehyde resins and product resulting therefrom
摘要
申请公布号	US2839489(A)	申请公布日期	1958.06.17
申请号	US19570635150	申请日期	1957.01.22
申请人	PETROLITE CORPORATION	发明人	GROOTE MELVIN DE;SHEN KWAN-TING
分类号	C08G59/08;C08L63/00	主分类号	C08G59/08
代理机构		代理人
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