发明公开
EP1103568A1 Vinylidene-containing polymers and uses thereof
审中-公开
Vinylidengruppen enthaltende Polymere und ihre Verwendung
- 专利标题： Vinylidene-containing polymers and uses thereof
- 专利标题（中）： Vinylidengruppen enthaltende Polymere und ihre Verwendung
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申请号： EP00100598.2申请日： 2000-01-12
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公开(公告)号： EP1103568A1公开(公告)日： 2001-05-30
- 发明人: Heilman, William , I-Ching, Chiu , Chien, James C.W., c/o Amherst Polymer Tech.,Inc. , Song, Wei
- 申请人： Pennzoil Quaker State Company
- 申请人地址： 700 Milam Street Houston, TX 77002 US
- 专利权人： Pennzoil Quaker State Company
- 当前专利权人： Pennzoil Quaker State Company
- 当前专利权人地址： 700 Milam Street Houston, TX 77002 US
- 代理机构： Winkler, Andreas, Dr.
- 优先权： US448707 19991124
- 主分类号： C08F210/10
- IPC分类号： C08F210/10 ; C10M143/10
摘要：
Various vinylidene-containing polymers are obtained in the presence of a single-site catalyst. For example, the polymers include ethylene/isobutene copolymer, ethylene/propylene/isobutene terpolymer, ethylene/styrene/isobutene terpolymer, ethylene/α-methyl-styrene/sobutene terpolymer, propylene/isobutene copolymer, styrene/isobutene copolymer, and α-methyl-styrene/isobutene copolymer. These polymers may be used to formulate lubricant oils.
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