KR20130130003A - Lubricant composition containing viscosity index improver - Google Patents

Lubricant composition containing viscosity index improver Download PDF

Info

Publication number
KR20130130003A
KR20130130003A KR1020137017069A KR20137017069A KR20130130003A KR 20130130003 A KR20130130003 A KR 20130130003A KR 1020137017069 A KR1020137017069 A KR 1020137017069A KR 20137017069 A KR20137017069 A KR 20137017069A KR 20130130003 A KR20130130003 A KR 20130130003A
Authority
KR
South Korea
Prior art keywords
composition
mol
polymer
amount
lubricating
Prior art date
Application number
KR1020137017069A
Other languages
Korean (ko)
Other versions
KR101815338B1 (en
Inventor
코어 후앙
데이비드 프라이스
잭 켈리
Original Assignee
더루우브리졸코오포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US42176410P priority Critical
Priority to US61/421,764 priority
Application filed by 더루우브리졸코오포레이션 filed Critical 더루우브리졸코오포레이션
Priority to PCT/US2011/063425 priority patent/WO2012078572A1/en
Publication of KR20130130003A publication Critical patent/KR20130130003A/en
Application granted granted Critical
Publication of KR101815338B1 publication Critical patent/KR101815338B1/en

Links