Invention Grant
- Patent Title: Oil containing dispersant VII olefin copolymer
- Patent Title (中): 含油分散剂Ⅶ烯烃共聚物
-
Application No.: US59085Application Date: 1987-06-08
-
Publication No.: US4769043APublication Date: 1988-09-06
- Inventor: Maria M. Kapusciniski , Benjamin J. Kaufman , Christopher S. Liu
- Applicant: Maria M. Kapusciniski , Benjamin J. Kaufman , Christopher S. Liu
- Applicant Address: NY White Plains
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY White Plains
- Main IPC: C08F255/04
- IPC: C08F255/04 ; C08F255/06 ; C10L1/236 ; C10M149/04 ; C10L1/22
Abstract:
A VII olefin copolymer, prepared by grafting allyl amine onto EPM or EPT, permits attainment of improved dispersancy and viscosity index in oils.
Public/Granted literature
- USD387412S Target apparatus Public/Granted day:1997-12-09
Information query
IPC分类:
