发明名称 |
OIL-SOLUBLE REACTION PRODUCT OF POLYENE |
摘要 |
The invention provides reaction products of: (A) an acylating reagent, with (D) a polyalkenyl derivative of an ethylenically unsaturated carboxylic reagent (C), and (E) a polyamine containing at least two -NH2 and/or -NH groups, or with (F) the pre-formed product of reagents (D) and (E), wherein the acylating reagent (A) is the reaction product of (B) a C4-C20 polyene or oligomer prepared therefrom, and (C) an ethylenically unsaturated carboxylic reagent; lubricating oil compositions, fuel compositions and additive concentrates containing them; and use of the reaction products as dispersant additives. |
申请公布号 |
JPH0867747(A) |
申请公布日期 |
1996.03.12 |
申请号 |
JP19950213792 |
申请日期 |
1995.08.22 |
申请人 |
SHELL INTERNATL RES MAATSCHAPPIJ BV |
发明人 |
RICHIYAADO MAAKU SUKOTSUTO;ROBAATO UIRIAMU SHIYOO |
分类号 |
C08G61/00;C08G61/02;C08G73/10;C10L1/14;C10L1/16;C10L1/18;C10L1/22;C10L1/234;C10L1/238;C10L1/2383;C10L1/2387;C10L1/28;C10L1/30;C10L10/08;C10M133/52;C10M149/06;C10M149/14;C10N30/04;(IPC1-7):C08G61/02 |
主分类号 |
C08G61/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|