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发明名称
VISCOSITY INDEX IMPROVER AND LUBRICANT COMPOSITION
摘要
申请公布号
EP2009074(A4)
申请公布日期
2009.04.22
申请号
EP20070739891
申请日期
2007.03.27
申请人
SANYO CHEMICAL INDUSTRIES, LTD.
发明人
YUKI, TSUYOSHI;HAMANO, KAZUKI
分类号
C09K3/00;C08F220/26;C08F290/06;C08F299/00;C10M101/02;C10M137/04;C10M137/08;C10M145/14;C10M169/04;C10N20/00;C10N20/02;C10N20/04;C10N30/02;C10N30/08;C10N40/04;C10N40/06;C10N40/08;C10N40/25
主分类号
C09K3/00
代理机构
代理人
主权项
地址
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