公开(公告)号：US10113133B2

公开(公告)日：2018-10-30

申请号：US15138572

申请日：2016-04-26

Applicant: Afton Chemical Corporation

Inventor： Jiang Ding ,  Joseph Remias

IPC: C10M135/22 ,  C10M135/28 ,  C10M145/14 ,  C08F220/68 ,  C08F220/10

Abstract: A random copolymer suitable for reducing friction in lubricant compositions is disclosed. The random copolymer can include a short chain acrylate, a long chain acrylate, and a polar acrylate. The random copolymer can have a ratio of short chain acrylate to long chain acrylate of 0 to 2, and a molecular weight number of 1000 to 10000. The disclosure can include a lubricant containing a base oil and the random copolymer. A process for preparing the random copolymer and polymeric friction modifiers is also disclosed.

公开(公告)号：US20170306259A1

公开(公告)日：2017-10-26

申请号：US15138572

申请日：2016-04-26

Applicant: Afton Chemical Corporation

Inventor： Jiang Ding ,  Joseph Remias

IPC: C10M145/14 ,  C08F220/10 ,  C08F220/68

CPC classification number: C10M145/14 ,  C08F220/10 ,  C08F220/68 ,  C10M2203/1006 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2230/06

Abstract: A random copolymer suitable for reducing friction in lubricant compositions is disclosed. The random copolymer can include a short chain acrylate, a long chain acrylate, and a polar acrylate. The random copolymer can have a ratio of short chain acrylate to long chain acrylate of 0 to 2, and a molecular weight number of 1000 to 10000. The disclosure can include a lubricant containing a base oil and the random copolymer. A process for preparing the random copolymer and polymeric friction modifiers is also disclosed.