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    • 3. 发明专利
    • Nonwoven fabric, method for producing the same and synthetic resin laminate material containing the same as substrate
    • 非织造布,其制造方法和合成树脂层压材料作为基材
    • JP2004084092A
    • 2004-03-18
    • JP2002244072
    • 2002-08-23
    • Oribesuto Kkオリベスト株式会社
    • KAKIYA KIYOJIKAWABATA KAZUOTERAWAKI SEIKICHIYOSHIMOTO SHIGEMITSUYAMAZAKI SHIGEKIKATSUBE TOMOTAKA
    • D06N1/00B32B5/02D21F5/18D21H13/24D21H13/40D21H27/00
    • PROBLEM TO BE SOLVED: To obtain a nonwoven fabric which has an organic fiber layer in spite of being a light-weight inorganic fiber nonwoven fabric, high interlayer strength between the inorganic fiber layer and the organic fiber layer, excellent dimensional stability in the case of forming a laminate such as a floor material for building by providing a synthetic resin layer and causes no warpage to be an obstacle in application, and to provide a method for producing the same.
      SOLUTION: The method for producing the nonwoven fabric in which the inorganic fiber layer and the organic fiber layer coexist in an interface for bringing the inorganic fiber layer into contact with the organic fiber layers comprises applying an organic fiber-containing dispersion to a wire cloth, dehydrating the applied organic fiber-containing dispersion layer through the wire cloth, applying an inorganic fiber-containing dispersion to the dehydrated organic fiber-containing dispersion layer, dehydrating the organic fiber-containing dispersion layer and the inorganic fiber-containing dispersion layer applied to the organic fiber-containing dispersion layer through the wire cloth to form the organic fiber layer and the inorganic fiber layer.
      COPYRIGHT: (C)2004,JPO
    • 待解决的问题:为了获得尽管是轻质无机纤维无纺布,具有有机纤维层的无纺织物,无机纤维层和有机纤维层之间的高层间强度,优异的尺寸稳定性 通过提供合成树脂层来形成诸如建筑用地板材料的层压材料的情况,并且在施加时不产生翘曲作为障碍物,并提供其制造方法。 解决方案:将无机纤维层与有机纤维层接触的界面共存的无机纤维层和有机纤维层共存的无纺布的制造方法包括将有机纤维含有分散体涂布在 电线布,通过线布对涂布的含有机纤维的分散层进行脱水,将含无机纤维的分散体涂布在含脱水有机纤维分散体层上,使含有机纤维的分散层和含无机纤维的分散层脱水 通过线布施加到含有机纤维的分散层,形成有机纤维层和无机纤维​​层。 版权所有(C)2004,JPO
    • 4. 发明专利
    • Flooring and its molding method
    • 地板及其成型方法
    • JP2003027732A
    • 2003-01-29
    • JP2001212070
    • 2001-07-12
    • Dainippon Ink & Chem Inc大日本インキ化学工業株式会社
    • KANEKO MASAICHIITO TETSUOMAHIRA KOICHI
    • E04F15/10D06N1/00
    • PROBLEM TO BE SOLVED: To provide a flooring having excellent walkability and even superior strength and lightweight properties, and to recycle a waste rubber and a disused FRP molded form as materials.
      SOLUTION: In the flooring, the flooring is composed of a surface layer and a lower layer, the surface layer is manufactured by solidifying rubber chips (A) or the rubber chips (A) and the crushed substance (B) of a thermosetting-resin molded form, using a urethane resin (1) as a binder, and the lower layer is manufactured by solidifying the crushed substance (B) of the thermosetting-resin molded form, using a thermosetting resin (2) as the binder.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供具有优异的步行性,甚至优异的强度和轻质性的地板,并且将废橡胶和废弃的FRP模塑形式作为材料再循环。 解决方案:在地板中,地板由表面层和下层构成,表面层通过将橡胶片(A)或橡胶片(A)和粉碎物(B)固化在热固性树脂 使用聚氨酯树脂(1)作为粘合剂,通过使用热固性树脂(2)作为粘合剂使热固性树脂成型体的粉碎物(B)固化来制造下层。