发明授权
US4319015A Synthetic resins based on crosslinked copolymers of monovinyl and
polyvinyl compounds
失效
基于单乙烯基和聚乙烯基化合物的交联共聚物的合成树脂
- 专利标题: Synthetic resins based on crosslinked copolymers of monovinyl and polyvinyl compounds
- 专利标题(中): 基于单乙烯基和聚乙烯基化合物的交联共聚物的合成树脂
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申请号: US81967申请日: 1979-10-04
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公开(公告)号: US4319015A公开(公告)日: 1982-03-09
- 发明人: Werner Struver , Harold Heller , Peter M. Lange
- 申请人: Werner Struver , Harold Heller , Peter M. Lange
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX2846187 19781024
- 主分类号: C08F12/00
- IPC分类号: C08F12/00 ; B01J47/04 ; C08F16/00 ; C08F16/32 ; C08F20/00 ; C08F20/10 ; C08F36/00 ; C08F212/00 ; C08F212/04 ; C08F220/12 ; C08F212/34 ; C08F212/36 ; C08F220/20
摘要:
New Synthetic resins useful as inert material for separating layers in ion exchanger mixed bed filters. The new synthetic resins are copolymers of(a) substituted styrenes and/or methacrylates,(b) methacrylates of polyhydric alcohols and/or aromatic polyvinyl compounds and(c) unsaturated hydrocarbons which have at least two allyl groupings in the molecule, and/or polyvinyl ethers of polyhydric alcohols, and optionally(d) styrene.
公开/授权文献
- USD408641S Chair 公开/授权日:1999-04-27
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