发明授权
- 专利标题: Polymer blends
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申请号: US432391申请日: 1995-05-01
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公开(公告)号: US5504154A公开(公告)日: 1996-04-02
- 发明人: Robert M. Amici , Edward E. LaFleur , William J. Work
- 申请人: Robert M. Amici , Edward E. LaFleur , William J. Work
- 申请人地址: PA Philadelphia
- 专利权人: Rohm and Haas Company
- 当前专利权人: Rohm and Haas Company
- 当前专利权人地址: PA Philadelphia
- 主分类号: C08L9/00
- IPC分类号: C08L9/00 ; C08L11/00 ; C08L25/02 ; C08L29/04 ; C08L31/02 ; C08L33/04 ; C08L33/06 ; C08L33/08 ; C08L39/00 ; C08L39/02 ; C08L51/04 ; C08L33/12
摘要:
Polymers containing a high percentage of vinyl alcohol units may be blended with copolymers of alkyl methacrylates and unsaturated organic acids and processed into sheet, film, fiber and other objects which exhibit an useful balance of barrier and strength properties.
公开/授权文献
- US4963935A Copying apparatus 公开/授权日:1990-10-16
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