| 发明名称 |
Polymer-in-polymer dispersions for use as lubricant additives. |
| 摘要 |
Disclosed is a solvent-free polymer-in-polymer dispersion consisting of polyalkyl(meth)acrylates (PAMA) and olefin copolymers (OCP), as well as their use as a viscosity index improver and a pour point depresser. |
| 申请公布号 |
ZA9709103(B) |
申请公布日期 |
1998.04.23 |
| 申请号 |
ZA19970009103 |
申请日期 |
1997.10.10 |
| 申请人 |
ROHMAX ADDITIVES GMBH |
发明人 |
STEPHEN FENGLER;HORST PENNEWISS;STEPHEN MASSOTH |
| 分类号 |
C10M143/00;C08F255/00;C08L51/00;C10M145/10;C10M157/00 |
主分类号 |
C10M143/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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