发明授权
- 专利标题： Gas barrier film containing inorganic stratified particles and a production method thereof
- 专利标题（中）： 含有无机分层粒子的阻气膜及其制造方法
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申请号： US825338申请日： 1997-03-28
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公开(公告)号： US5981029A公开(公告)日： 1999-11-09
- 发明人: Yutaka Harada , Masahiro Kimura , Koukichi Hashimoto , Koichi Abe
- 申请人： Yutaka Harada , Masahiro Kimura , Koukichi Hashimoto , Koichi Abe
- 申请人地址： JPX Tokyo
- 专利权人： Toray Industries, Inc.
- 当前专利权人： Toray Industries, Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX8-083710 19960405; JPX8-165837 19960626; JPX8-254326 19960926; JPX8-268431 19961009
- 主分类号： C08J7/04
- IPC分类号： C08J7/04 ; C09D5/00 ; B32B5/16
摘要：
A gas barrier film comprises a thermoplastic resin substrate and on the substrate a gas barrier coating, which coating comprises a water soluble or water dispersible high polymer and inorganic stratified particles.In one film, the surface of the gas barrier coating remote from the substrate has a roughness parameter Rt/Ra of 25 or less.In an alternative film, the gas barrier coating contains an amine compound represented by the following general formula: ##STR1## where R1 stands for a hydrogen atom, or a C.sub.1-6 alkyl or allyl or phenyl group; R2 stands for a hydrogen atom, or an optionally substrated alkyl or allyl group; and R3 stands for an optionally substituted alkyl or allyl group.
公开/授权文献
- US4690213A Pneumatic pipe wiper system 公开/授权日：1987-09-01
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