发明授权
- 专利标题: Viscosity modifier polymers (E-98)
- 专利标题(中): 粘度调节剂聚合物(E-98)
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申请号: US194431申请日: 1988-05-13
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公开(公告)号: US4900461A公开(公告)日: 1990-02-13
- 发明人: Gary Ver Strate , Ricardo Bloch , Mark J. Struglinski , John E. Johnston , Roger K. West
- 申请人: Gary Ver Strate , Ricardo Bloch , Mark J. Struglinski , John E. Johnston , Roger K. West
- 申请人地址: NJ Linden
- 专利权人: Exxon Chemical Patents Inc.
- 当前专利权人: Exxon Chemical Patents Inc.
- 当前专利权人地址: NJ Linden
- 主分类号: C08F4/60
- IPC分类号: C08F4/60 ; C08F4/639 ; C08F4/68 ; C08F210/02 ; C08F210/16 ; C10M143/02
摘要:
The present invention relates to novel copolymers of alpha-olefins comprised of intramolecularly heterogeneous and intermolecularly homogeneous copolymer chains.
公开/授权文献
- US6048491A Steel alloy, steel product and use thereof 公开/授权日:2000-04-11
信息查询
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