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1. 发明公开

EP2263869A1 GAS-BARRIER FILM AND PROCESS FOR PRODUCING THE SAME 有权转让
标题翻译： GASSPERRFOLIE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2263869A1
公开(公告)日：2010-12-22
申请号：EP09729051.4
申请日：2009-03-31
申请人： Kuraray Co., Ltd. , Topy Kogyo Kabushiki Kaisha
发明人： KAZETO, Osamu , NANBA, Michiyuki , OHTA, Shun-ichi , ITOH, Takafumi
IPC分类号： B32B27/18 , B32B27/30 , C08J7/04 , C08K3/34 , C08L29/04
CPC分类号： C08K3/34 , C08J7/047 , C08J2329/04 , C08J2429/00 , C08K2201/008 , Y10T428/24628 , Y10T428/259
摘要： Provided is a gas barrier film including a layer of a resin composition (C) on at least one side of a substrate (D), wherein the resin composition (C) contains a water soluble or water dispersible polymer (A) and a swellable inorganic layered silicate (B), where the swellable inorganic layered silicate (B) satisfying expressions (1) and (2) below is used. 11.0 ≥ D ≥ 2.0 µm (1), σ ≥ 1.8 µm (2), wherein D and σ are a logarithmic average particle diameter of the swellable inorganic layered silicate (B) measured by laser diffraction and standard deviation of a particle size distribution thereof, respectively. This provides a gas barrier film including a resin composition layer, with a swellable inorganic layered silicate dispersed therein, having an extremely excellent gas barrier property and a method of producing a multilayer barrier film having the resin composition layer with extremely less irregularities on a surface thereof.
摘要翻译：本发明提供一种在基材（D）的至少一面上具有树脂组合物（C）层的阻气膜，其中，所述树脂组合物（C）含有水溶性或水分散性聚合物（A）和溶胀性无机物层状硅酸盐（B），其中使用满足下述式（1）和（2）的可溶胀无机层状硅酸盐（B）。 11.0‰¥D‰¥2.0μm（1）Ã¥1.8μm（2）其中D和Ã是通过激光衍射测量的可膨胀无机层状硅酸盐（B）的对数平均粒径和颗粒的标准偏差尺寸分布。这提供了一种阻气膜，其包括具有分散在其中的可膨胀的无机层状硅酸盐的具有非常优异的阻气性的树脂组合物层和制备其表面上具有极少凹凸的树脂组合物层的多层阻挡膜的方法。

2. 发明公开

EP2284225A1 ORGANIC-MATERIAL-COATED SYNTHETIC MICA POWDER, PRODUCTION METHOD THEREOF AND COSMETIC WHEREIN SAME IS USED 审中-公开
标题翻译：与有机材料荣登ART云母粉，工艺用于生产和使用它MACH RACING化妆品
公开(公告)号：EP2284225A1
公开(公告)日：2011-02-16
申请号：EP09733371.0
申请日：2009-04-16
申请人： Topy Kogyo Kabushiki Kaisha
发明人： ABIKO, Masahiro , NAGAHAMA, Hiroyuki , OHTA, Shun-ichi
IPC分类号： C09C3/12 , C09C1/40
CPC分类号： C09C1/0018 , C09C2200/102 , C09C2200/402 , C09C2200/407
摘要： The present invention provides an organic-coated synthetic mica powder excellent in feeling in use and water-repellent property by an organic coating layer from an organic surface treatment agent, which is firmly and chemically bound to the surface of the synthetic mica powder, and further provides, when an organosilicone having Si-H groups is used as the organic surface treatment agent, an organic-coated synthetic mica powder having very little hydrogen evolution due to residual Si-H groups. The organic-coated synthetic mica powder can be obtained by a producing method comprising a pretreatment process and a coating process, said pretreatment process comprising: contacting synthetic mica powder and an ammonium ion in water; carrying out solid-liquid separation to remove the liquid phase; and drying the solid phase at 200 °C or lower to volatilize NH 3 , and said coating process comprising: attaching an organic surface treatment agent on the surface of the pretreated synthetic mica powder; and baking the organic surface treatment agent-attached synthetic mica powder to form an organic coating layer on the surface of the synthetic mica powder.
摘要翻译：本发明提供了有机被覆合成云母粉体具有优异的使用感和防水性通过在有机被覆层由至有机表面处理剂，所有这一切都被牢固地和化学地结合到合成云母粉体的表面上，并进一步地提供，当具有Si-H基的有机硅树脂作为有机表面处理剂具有非常小的析氢有机物被覆合成云母粉体，由于残留的Si-H基团。所述有机物被覆合成云母粉体可通过产生方法，包括预处理工艺和涂覆过程中，所述的预处理方法，其包括获得：联系合成云母粉体的铵离子在水中的和; 进行固液分离以移除液相; 并在200℃或更低的干燥固相使NH 3挥发，和所述涂层方法，其包括：附接至所述预处理过的合成云母粉体的表面上的有机表面处理剂; 和烘焙有机表面处理剂附着合成云母粉体，以形成在合成云母粉体的表面上的有机涂层。

3. 发明授权

EP2263869B1 GAS-BARRIER FILM AND PROCESS FOR PRODUCING THE SAME 有权转让
标题翻译：阻气膜及其制造方法
公开(公告)号：EP2263869B1
公开(公告)日：2016-06-01
申请号：EP09729051.4
申请日：2009-03-31
申请人： Kuraray Co., Ltd.
发明人： KAZETO, Osamu , NANBA, Michiyuki , OHTA, Shun-ichi , ITOH, Takafumi
IPC分类号： B32B27/18 , B32B27/30 , C08J7/04 , C08K3/34 , C08L29/04
CPC分类号： C08K3/34 , C08J7/047 , C08J2329/04 , C08J2429/00 , C08K2201/008 , Y10T428/24628 , Y10T428/259

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