发明授权
US2717889A Polymerization of ethylene with a nickel-oxide and metal borohydride catalyst
失效
用氧化镍和金属硼氢化物催化剂聚合乙烯
- 专利标题: Polymerization of ethylene with a nickel-oxide and metal borohydride catalyst
- 专利标题(中): 用氧化镍和金属硼氢化物催化剂聚合乙烯
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申请号: US44520654申请日: 1954-07-22
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公开(公告)号: US2717889A公开(公告)日: 1955-09-13
- 发明人: MORRIS FELLER , EDMUND FIELD
- 申请人: STANDARD OIL CO
- 专利权人: Standard Oil Co
- 当前专利权人: Standard Oil Co
- 优先权: US44520654 1954-07-22
- 主分类号: B01J21/02
- IPC分类号: B01J21/02 ; B01J27/22 ; B01J27/24 ; B01J31/12 ; B01J31/14 ; C08F10/00
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