| 发明名称 |
USO DE POLÍMEROS INCLUINDO GRUPOS ÉSTER COMO ADITIVOS ANTIFADIGA |
| 摘要 |
<p>The present invention relates to the use of ester group-including polymers having at least one nonpolar segment P and at least one polar segment D, where the polar segment D includes at least 8 repeating units, and the proportion of dispersing repeating units in the polar segment D is at least 30% by weight based on the weight of the polar segment D, as antifatigue additive in lubricants.</p> |
| 申请公布号 |
BRPI0815137(A2) |
申请公布日期 |
2015.02.03 |
| 申请号 |
BR2008PI15137 |
申请日期 |
2008.06.20 |
| 申请人 |
EVONIK ROHMAX ADDITIVES GMBH |
发明人 |
TORSTEN STOEHR;MICHAEL MUELLER;THORSTEN BARTELS;CHRISTOPH WINCIERZ;KLAUS SCHIMOSSEK;MICHAEL NEUSIUS;DIETER JANSSEN;MIRIAM-KATHRIN STIHULKA |
| 分类号 |
C10M145/14;C08F220/10;C10M149/10;C10N30/06 |
主分类号 |
C10M145/14 |
| 代理机构 |
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