发明授权
- 专利标题: Polymer blend
- 专利标题(中): 聚合物共混物
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申请号: US203960申请日: 1988-06-08
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公开(公告)号: US4874819A公开(公告)日: 1989-10-17
- 发明人: Eric R. George , Robert G. Lutz , Edgar J. Smutny
- 申请人: Eric R. George , Robert G. Lutz , Edgar J. Smutny
- 申请人地址: TX Houston
- 专利权人: Shell Oil Company
- 当前专利权人: Shell Oil Company
- 当前专利权人地址: TX Houston
- 主分类号: C08L23/02
- IPC分类号: C08L23/02 ; C08L73/00
摘要:
Improved melt stability without the loss of properties of strength and impact resistance are exhibited by blends of (a) linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and (b) ethylene-.alpha.,.beta.-ethylenically unsaturated acid copolymer.
公开/授权文献
- US4325749A Method of treating welding rod for corrosion resistance 公开/授权日:1982-04-20
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