Invention Grant
- Patent Title: Hydrocarbon compositions containing polyolefin graft polymers
- Patent Title (中): 含有聚烯烃接枝聚合物的烃组合物
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Application No.: US902837Application Date: 1986-09-02
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Publication No.: US4732942APublication Date: 1988-03-22
- Inventor: Christopher S. Liu , Benjamin J. Kaufman , Maria M. Kapucinski
- Applicant: Christopher S. Liu , Benjamin J. Kaufman , Maria M. Kapucinski
- Applicant Address: NY White Plains
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY White Plains
- Main IPC: C08F8/32
- IPC: C08F8/32 ; C08F255/00 ; C08F255/02 ; C10M145/10 ; C10M145/14 ; C08F255/04 ; C08F255/06
Abstract:
Lubricating oil compositions of improved dispersancy contain an ethylene-propylene copolymer grafted onto which is acrylic acid dimer, the free carboxyl group of which has thereafter been amidized with diethylene triamine.
Public/Granted literature
- US5919604A Rubber-based aqueous developable photopolymers and photocurable elements comprising same Public/Granted day:1999-07-06
Information query
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