公开(公告)号：US20160208483A1

公开(公告)日：2016-07-21

申请号：US14914045

申请日：2014-08-26

Applicant: UNITIKA LTD.

Inventor： Nobutaka TAKEUCHI ,  Hitoshi KOUROGI ,  Yuki HORIKOSHI

IPC: E04B1/94 ,  B32B5/02 ,  G01N21/84 ,  B32B27/12 ,  G01N21/59 ,  D06M15/327 ,  B32B5/26

CPC classification number: E04B1/946 ,  A47H23/08 ,  B32B5/024 ,  B32B5/028 ,  B32B5/26 ,  B32B27/12 ,  B32B27/304 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2307/3065 ,  B32B2307/412 ,  B32B2457/208 ,  B32B2607/00 ,  D06M15/233 ,  D06M15/263 ,  D06M15/327 ,  D06M2101/00 ,  D06M2200/30 ,  E04B1/941 ,  G01N21/59 ,  G01N21/84

Abstract: The present invention addresses the problem of providing a transparent, noncombustible sheet having excellent transparency but minimized blurring and color bleeding. The means for addressing the problem is a transparent noncombustible sheet including a glass fiber fabric and a cured resin composition layer impregnated into the glass fiber fabric; wherein, the cured resin composition layer is formed by curing a resin composition including a curable resin and a bifunctional (meth)acrylate, total light transmittance of the transparent noncombustible sheet being no less than 80%, and haze of the transparent noncombustible sheet being no more than 30%.

Abstract translation: 本发明的目的在于提供一种具有优异透明度但最小化模糊和颜色渗透的透明不可燃片材的问题。 解决问题的手段是透明的不可燃片材，其包括玻璃纤维织物和浸渍在玻璃纤维织物中的固化树脂组合物层; 其中，所述固化树脂组合物层通过使包含固化性树脂和双官能（甲基）丙烯酸酯的树脂组合物固化而形成，所述透明不可燃性片材的总透光率为80％以上，所述透明不可燃性片材的雾度为 超过30％。