发明授权
US4960806A Stretched poly(arylene thioether) block copolymer films and production
process thereof
失效
拉伸聚（亚芳基硫醚）嵌段共聚物膜及其制备方法
- 专利标题： Stretched poly(arylene thioether) block copolymer films and production process thereof
- 专利标题（中）： 拉伸聚（亚芳基硫醚）嵌段共聚物膜及其制备方法
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申请号： US424625申请日： 1989-10-20
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公开(公告)号： US4960806A公开(公告)日： 1990-10-02
- 发明人: Yoshikatsu Satake , Shinji Yamamoto , Takashi Kaneko , Masahito Tada , Ken Kashiwadate , Toshiya Mizuno , Hiroyuki Endo , Takayuki Katto , Zenya Shiiki
- 申请人： Yoshikatsu Satake , Shinji Yamamoto , Takashi Kaneko , Masahito Tada , Ken Kashiwadate , Toshiya Mizuno , Hiroyuki Endo , Takayuki Katto , Zenya Shiiki
- 申请人地址： JPX Tokyo
- 专利权人： Kureha Kagaku Kagyo K.K.
- 当前专利权人： Kureha Kagaku Kagyo K.K.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-267290 19881025; JPX63-286836 19881115
- 主分类号： B29C55/00
- IPC分类号： B29C55/00 ; C08G75/02 ; C08J5/18 ; C08K3/26 ; C08K7/14 ; C08L27/18 ; C08L65/00 ; C08L71/00 ; C08L79/08 ; C08L81/02 ; C08L81/06 ; C08L101/00
摘要：
Disclosed herein are stretched poly(arylene thioether) block copolymer films and production processes thereof, said block copolymer film comprising a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) up to 100 parts by weight of at least one other thermoplastic resin, and (C) up to 15 parts by weight of at least one filler. The poly(arylene thioether) block copolymer alternately comprises at least one poly(arylene thioether-ketone) block having predominant recurring units of the formula ##STR1## wherein the --CO-- and --S-- are in the para position to each other and at least one poly(arylene thioether) block having predominant recurring units of the formula ##STR2##
公开/授权文献
- US5570594A Device for direct-flow treatment of fiber-containing material 公开/授权日：1996-11-05
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