公开(公告)号：CA2001381A1

公开(公告)日：1990-04-24

申请号：CA2001381

申请日：1989-10-24

Applicant: EXXON CHEMICAL PATENTS INC

Inventor： CHANDLER JOHN E ,  GUTIERREZ ANTONIO ,  RYER JACK ,  LUNDBERG ROBERT D ,  YONETO YASUHIKO ,  BLOCH RICARDO A ,  WATTS RAYMOND F

IPC: C10M133/16 ,  C10M133/40 ,  C10M135/24 ,  C10M135/26 ,  C10M141/06 ,  C10M141/08 ,  C10M149/16 ,  C10M151/04 ,  C10M159/12 ,  C10M161/00 ,  C10N30/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/08

Abstract: Friction modifier additives useful in power transmission compositions, particularly automatic transmission fluids, is disclosed. The additive comprises Component-1 alone formed by condensing a polyamine, such as tetraethylene pentamine, with an aliphatic mono acid, such as isostearic acid, or a mixture, and/or salt, of Component-1 and a Component-2 wherein Component-2 is an acid ester formed by reacting a heterodialkanol such as thiobisethanol and a hydrocarbyl substituted dicarboxylic acid or anhydride, such as octadecenyl succinic anhydride.

公开(公告)号：CA2130483A1

公开(公告)日：1993-09-30

申请号：CA2130483

申请日：1993-03-17

Applicant: EXXON CHEMICAL PATENTS INC

Inventor： ROSSI ALBERT ,  CHANDLER JOHN E ,  BARBOUR ROBERT

IPC: C08F4/642 ,  C08F4/60 ,  C08F10/00 ,  C08F210/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L10/08 ,  C10L10/14 ,  C10M143/08 ,  C10N20/00 ,  C10N20/04 ,  C10N30/02 ,  C10N40/25 ,  C08F10/14

Abstract: 2130483 9319106 PCTABS00025 Homo- or co-polymers derived from one or more alpha-olefins having a number average molecular weight of up to 15,000 and an isotacticity of 75 % or greater, and their use as Cold Flow Improvers in crude, fuel or lubricating oil.