Invention Grant
US5200484A Terpolymers of ethylene, their preparation and their use as additives
for mineral oil distillates
失效
乙烯的加成物，其制备及其作为矿物油添加剂的用途
- Patent Title: Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
- Patent Title (中): 乙烯的加成物，其制备及其作为矿物油添加剂的用途
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Application No.: US716949Application Date: 1991-06-18
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Publication No.: US5200484APublication Date: 1993-04-06
- Inventor: Werner Reimann
- Applicant: Werner Reimann
- Applicant Address: DEX
- Assignee: Hoechst Aktiengesellschaft
- Current Assignee: Hoechst Aktiengesellschaft
- Current Assignee Address: DEX
- Priority: DEX4020640 19900629
- Main IPC: C08F2/38
- IPC: C08F2/38 ; C08F210/00 ; C08F210/02 ; C09K8/04 ; C10L1/197
Abstract:
Terpolymers obtained by polymerizing a mixture of ethylene, vinyl acetate, and isobutyl vinyl ether, a process for their preparation, and methods of their use as additives for mineral oil distillates.
Public/Granted literature
- US4252225A Clutch release bearings Public/Granted day:1981-02-24
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