Invention Grant
- Patent Title: Functionalized olefin copolymer additives
- Patent Title (中): 官能化烯烃共聚物添加剂
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Application No.: US950871Application Date: 1997-10-15
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Publication No.: US6107258APublication Date: 2000-08-22
- Inventor: Carl Kurt Esche, Jr. , Anthony J. Rollin , Mark Thomas Devlin
- Applicant: Carl Kurt Esche, Jr. , Anthony J. Rollin , Mark Thomas Devlin
- Applicant Address: VA Richmond NLX Geleen
- Assignee: Ethyl Corporation,DSM N.V.
- Current Assignee: Ethyl Corporation,DSM N.V.
- Current Assignee Address: VA Richmond NLX Geleen
- Main IPC: C10L1/192
- IPC: C10L1/192 ; C08F8/00 ; C08F8/14 ; C08F8/32 ; C08F8/34 ; C08F8/46 ; C08F210/16 ; C08F255/00 ; C08F255/02 ; C08F255/08 ; C08F255/10 ; C08F287/00 ; C08L23/16 ; C08L23/26 ; C08L51/06 ; C08L53/02 ; C10L1/18 ; C10L1/195 ; C10L1/198 ; C10L1/22 ; C10L1/238 ; C10L1/2383 ; C10L1/24 ; C10L10/00 ; C10L10/08 ; C10M107/30 ; C10M107/40 ; C10M107/46 ; C10M129/95 ; C10M133/52 ; C10M151/02 ; C10N30/02 ; C10N30/04 ; C10N40/25 ; C10M159/12 ; C10M149/12
Abstract:
This invention relates to a novel multi-functional fuel and lubricant additive that provides dispersancy properties as well as viscosity index improved credit, improved fuel economy and low temperature viscometric properties. The invention further relates to concentrates, fuel and lubricating oil compositions containing said additive.
Public/Granted literature
- US5300381A Color image reproduction of scenes with preferential tone mapping Public/Granted day:1994-04-05
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