ETHYLENE ALPHA-OLEFIN MANNICH BASE VISCOSITY INDEX IMPROVER/DISPERSANT ADDITIVES DERIVED FROM AMINO PHENOLS AND MONOSECONDARY AMINES,申请号US19880226611-传众专利搜索

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发明名称	ETHYLENE ALPHA-OLEFIN MANNICH BASE VISCOSITY INDEX IMPROVER/DISPERSANT ADDITIVES DERIVED FROM AMINO PHENOLS AND MONOSECONDARY AMINES
摘要
申请公布号	US5219480(A)	申请公布日期	1993.06.15
申请号	US19880226611	申请日期	1988.08.01
申请人	EXXON CHEMICAL PATENTS INC.	发明人	GUTIERREZ, ANTONIO;KLEIST, ROBERT A.;BLOCH, RICARDO
分类号	C08F8/32;C08F255/00;C10M159/16;C10N30/02;C10N30/04	主分类号	C08F8/32
代理机构		代理人
主权项
地址

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