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公开(公告)号:US08562320B2
公开(公告)日:2013-10-22
申请号:US12450341
申请日:2008-03-18
申请人: Tadahiro Ohmi , Yasuyuki Shirai , Jiro Yamanaka , Kengo Iwahara , Kouji Fukae
发明人: Tadahiro Ohmi , Yasuyuki Shirai , Jiro Yamanaka , Kengo Iwahara , Kouji Fukae
CPC分类号: B29C47/20 , B29C47/0023 , B29C47/065 , B29C47/067 , B29C47/56 , B29C47/881 , B29C47/882 , B29C47/8835 , B29C47/884 , B29C47/8895 , B29C47/90 , B29C47/905 , B29C47/908 , B29C47/92 , B29C2947/9258 , B29C2947/92619 , B29C2947/92704 , B29C2947/92714 , B29C2947/92809 , B29C2947/92857 , B29C2947/92923 , B29C2947/92971 , B29K2027/08 , B29K2027/16 , B29K2027/18 , B29K2077/00 , B29L2009/00 , B29L2023/22
摘要: A resin molding device which molds a resin tube 1 from a molten resin has a tube molding portion 14 and a spindle 15 as jigs which define inner and outer diameters of the resin tube.
摘要翻译: 树脂管1从熔融树脂成型的树脂成型装置具有管成型部14和主轴15作为限定树脂管的内径和外径的夹具。
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公开(公告)号:US20080081139A1
公开(公告)日:2008-04-03
申请号:US11902439
申请日:2007-09-21
申请人: Kengo Iwahara , Kouji Fukae , Eiichi Nishi , Takeshi Kurumisawa
发明人: Kengo Iwahara , Kouji Fukae , Eiichi Nishi , Takeshi Kurumisawa
IPC分类号: B32B1/08
CPC分类号: B32B27/34 , B32B1/08 , Y10T428/1352 , Y10T428/1379 , Y10T428/1393
摘要: To attain a multilayer tube excellent in chemical resistance, gas barrier property, and cleanness, the present invention provides a multilayer tube (1) comprising: a first layer (10) composed of a fluororesin; and a second layer (30) covering one surface of the first layer (10) and composed of a polyamide-based resin free of an additive.
摘要翻译: 为了获得耐化学性,阻气性和清洁性优异的多层管,本发明提供一种多层管(1),包括:由氟树脂构成的第一层(10) 以及覆盖所述第一层(10)的一个表面并由不含添加剂的聚酰胺类树脂构成的第二层(30)。
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公开(公告)号:US20070231523A1
公开(公告)日:2007-10-04
申请号:US11727888
申请日:2007-03-28
申请人: Tadahiro Ohmi , Akinobu Teramoto , Jiro Yamanaka , Kengo Iwahara , Kouji Fukae
发明人: Tadahiro Ohmi , Akinobu Teramoto , Jiro Yamanaka , Kengo Iwahara , Kouji Fukae
IPC分类号: B32B1/08
CPC分类号: B32B1/08 , B29K2027/12 , B29K2995/0067 , B29L2023/005 , B32B27/08 , B32B27/304 , B32B27/322 , B32B27/34 , B32B2307/7244 , B32B2597/00 , C08L27/16 , Y10T428/139 , Y10T428/1393 , C08L2666/04
摘要: In a resin pipe, PVDF being a fluororesin is softened by adding a perfluoromonomer thereto, so that the oxygen permeability can be significantly reduced. The oxygen permeability can also be reduced by providing a nylon tube as an outer layer.
摘要翻译: 在树脂管中,作为氟树脂的PVDF通过向其中加入全氟单体而软化,从而可以显着降低透氧性。 也可以通过提供尼龙管作为外层来降低透氧性。
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