发明授权
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
- 专利标题: Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
- 专利标题(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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申请号: US716949申请日: 1991-06-18
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公开(公告)号: US5200484A公开(公告)日: 1993-04-06
- 发明人: Werner Reimann
- 申请人: Werner Reimann
- 申请人地址: DEX
- 专利权人: Hoechst Aktiengesellschaft
- 当前专利权人: Hoechst Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX4020640 19900629
- 主分类号: C08F2/38
- IPC分类号: C08F2/38 ; C08F210/00 ; C08F210/02 ; C09K8/04 ; C10L1/197
摘要:
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.
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