发明授权
- 专利标题： Elastic-crystal gel
- 专利标题（中）： 弹性晶体凝胶
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申请号： US863794申请日： 1997-05-27
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公开(公告)号： US06117176A公开(公告)日： 2000-09-12
- 发明人: John Y. Chen
- 申请人： John Y. Chen
- 申请人地址： CA South San Francisco
- 专利权人： Applied Elastomerics, Inc.
- 当前专利权人： Applied Elastomerics, Inc.
- 当前专利权人地址： CA South San Francisco
- 主分类号： A61C15/00
- IPC分类号： A61C15/00 ; A61C15/04 ; A63H1/32 ; A63H33/18 ; C08L51/00 ; C08L53/00 ; C08L53/02 ; A61F2/78 ; A61F2/80 ; C08J5/02 ; C08J51/00
摘要：
Novel crystal gels and articles are formed from one or more block copolymers having at least one crystalline midblock and high levels of a plasticizer, said midblock segment having an amount of crystallinity sufficient to achieve improvements in one or more physical properties including improved crack propagation resistance, improved tear resistance, improved resistance to fatigue and resistance to catastrophic failure not obtainable in amorphous gels.
公开/授权文献
- US5274107A Process for synthesis of D(+) biotin 公开/授权日：1993-12-28
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