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    • 9. 发明申请
    • 膜構造材料
    • 电影结构材料
    • WO2003074180A1
    • 2003-09-12
    • PCT/JP2002/002148
    • 2002-03-07
    • 太陽工業株式会社藤嶋 昭橋本 和仁阿部 和広豊田 宏中田 貴之
    • 藤嶋 昭橋本 和仁阿部 和広豊田 宏中田 貴之
    • B01J35/02
    • B01J21/063B01J35/004B01J35/06B01J37/0219B32B27/12
    • A material for a film structure having a base fabric comprising a glass fiber as a primary material and, formed on the surface of the fabric, a fluororesin surface layer, characterized in that the fluororesin surface layer contains a colorless and transparent or a white photocatalyst powder being carried thereon in an exposed state. The photocatalyst is preferably an anatase-type titanium dioxide having a high photocatalyst activity, and the fluororesin is preferably a tetrafluoroethylene-hexafluoropropylene copolymer. The material for a film structure is capable of decomposing and removing a stain comprising an organic material sticked thereto through decomposition or hydrophilization by photooxidation and thus exhibits high antifouling property for a long period of time. Further, the material allows the suppression of static electricity generated and accumulated by the friction or abrasion due to the fluttering by wind or the like or the contact with another material, which leads to the reduction of the sticking of dust, fine sands, or the like causing a stain.
    • 一种薄膜结构材料,其具有包含玻璃纤维作为主要材料的基底织物,并且在所述织物的表面上形成氟树脂表面层,其特征在于,所述氟树脂表面层含有无色透明或白色光催化剂粉末 在暴露状态下被承载在其上。 光催化剂优选为具有高光催化活性的锐钛矿型二氧化钛,氟树脂优选为四氟乙烯 - 六氟丙烯共聚物。 膜结构的材料能够通过光氧化分解或亲水化来分解和除去包含粘附在其上的有机材料的污渍,从而长时间表现出高的防污性能。 此外,该材料允许抑制由于风等引起的振动或与另一种材料的接触的摩擦或磨损而产生和累积的静电,这导致灰尘,细砂或 像造成污点。