发明名称 |
Method of improving the frictional properties of functional fluids |
摘要 |
A method of improving the brake and clutch capacity of a functional fluid comprising adding a friction-modifying amount of a polyalkenyl sulfonate to the functional fluid, wherein the polyalkenyl sulfonate is an alkali metal or alkaline earth metal salt of a polyalkylene sulfonic acid derived from a mixture of polyalkylenes comprising greater than about 20 mole percent alkyl vinylidene and 1,1-dialkyl isomers.
|
申请公布号 |
US2004102339(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030714469 |
申请日期 |
2003.11.13 |
申请人 |
CHEVRON ORONITE COMPANY LLC |
发明人 |
AOYAGI EDWARD I.;VARTANIAN PAUL F. |
分类号 |
C10M169/04;C10M101/00;C10M129/24;C10M135/10;C10M159/24;C10N10/02;C10N10/04;C10N20/00;C10N20/04;C10N30/06;C10N40/00;C10N40/04;C10N40/08;(IPC1-7):C1011/00 |
主分类号 |
C10M169/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|