Invention Grant
- Patent Title: Polyolefin-derived dispersants
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Application No.: US15377788Application Date: 2016-12-13
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Publication No.: US10584297B2Publication Date: 2020-03-10
- Inventor: Nathaniel Cain , John T. Loper , Lawrence Cunningham , Joseph W. Roos
- Applicant: Afton Chemical Corporation
- Applicant Address: US VA Richmond
- Assignee: AFTON Chemical Corporation
- Current Assignee: AFTON Chemical Corporation
- Current Assignee Address: US VA Richmond
- Agency: Mendelsohn Dunleavy, P.C.
- Main IPC: C10M169/04
- IPC: C10M169/04 ; C10M143/18 ; C10L10/04 ; C10M159/12 ; C10L10/18 ; C10M171/00 ; C08F210/00 ; C10L10/14 ; C08F8/00 ; C08F8/20 ; C10L1/16 ; C08F8/48 ; C10L1/238 ; C10L1/236 ; C08F8/32 ; C08F8/46 ; C10L1/2383 ; C10L10/06 ; F02M65/00 ; C10M101/00 ; C10M137/04 ; C10M137/10 ; C10M137/12 ; C10M149/10 ; C10M161/00 ; C08F4/6592 ; C08F4/659
Abstract:
Ethylene-C3-C10 alpha olefin copolymers, dispersants and lubricating oils/fuel compositions incorporating dispersants, and related methods are generally described herein. The copolymer may comprise ethylene-derived units and C3-C10 alpha-olefin-derived units. The C3-C10 alpha-olefin-derived units may have a carbon number from three to ten. For example, the C3-C10 alpha-olefin-derived units may be propylene-derived units.
Public/Granted literature
- US20180163153A1 POLYOLEFIN-DERIVED DISPERSANTS Public/Granted day:2018-06-14
Information query
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