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    • 5. 发明公开
    • FLUORINE-CONTAINING ETHER COMPOUND, COMPOSITION FOR FORMING HARD COATING LAYER, AND ARTICLE HAVING HARD COATING LAYER
    • FLUOR含醚化合物,组合物用于形成硬涂层和条带硬涂层
    • EP2966110A1
    • 2016-01-13
    • EP14760502.6
    • 2014-03-04
    • Asahi Glass Company, Limited
    • TAKAO, KiyotakaOTOZAWA, NobuyukiJOMUTA, DaisukeOKANO, KunikoHOSHINO, Taiki
    • C08G65/48B32B27/30C09D4/00G02B1/10
    • C09D5/16C07C43/126C07C69/63C07C271/22C08G65/007C08G65/329C08G65/33348C08G2650/48C09D4/00C09D133/14C09D171/00G02B1/14Y10T428/3154
    • To provide a fluorinated ether compound capable of imparting excellent antifouling properties (oil-based ink repellency, fingerprint stain removability) to a hard coating layer, etc., a composition for forming a hard coating layer, containing such a compound, and an article having an antifouling hard coating layer formed from such a composition.
      A fluorinated ether compound which has either a poly(oxyperfluoroalkylene) chain having a unit repeated that comprises a group constituted by one to three of at least one type of a C 1-2 oxyperfluoroalkylene group and a group constituted by one to three of at least one type of a C 3-6 oxyperfluoroalkylene group, bonded to each other, or a poly(oxyperfluoroalkylene) chain having a unit repeated that comprises a C 4 oxyperfluoroalkylene group and an oxyperfluoroalkylene group other than such a group, bonded to each other, a linking group bonded to a first terminal of the above poly(oxyperfluoroalkylene) chain, and at least one (meth)acryloyl group bonded to the above linking group; a composition for forming a hard coating layer containing such a compound; and an article having such a hard coating layer.
    • 提供一种能够赋予优异的防污性(油基油墨排斥性,指纹去污性)的硬涂层等,用于形成硬涂层层,含有寻求的化合物的组合物的氟化醚化合物,以及具有条 在防污硬涂层从寻求组合物形成。 具有重复单元其中有任一聚(oxyperfluoroalkylene)链氟化醚化合物做了包括一组由一个构成为3的至少一种为C 1-2 oxyperfluoroalkylene组和由一个构成到三个中的至少一组的 具有重复单元1种C 3-6 oxyperfluoroalkylene基,相互键合,或聚(oxyperfluoroalkylene)链的确实包含C 4 oxyperfluoroalkylene基和oxyperfluoroalkylene组不是寻求一组其他,相互键合,一个 联丙烯酰基键合到上述连接基团键合基团与上述聚(oxyperfluoroalkylene)链的第一端子组,和至少一种(甲基); 用于形成包含寻求的化合物的硬涂层的组合物; 和第经审查的硬涂层。
    • 7. 发明公开
    • CLADDING MATERIAL FOR CONSTRUCTION
    • MANTELMATERIALFÜRBAUARBEITEN
    • EP2698481A1
    • 2014-02-19
    • EP12771940.9
    • 2012-04-13
    • Kaneka Corporation
    • OKAMOTO, Toshihiko
    • E04B1/66B32B27/00C08L33/14C08L71/02C08L83/12
    • C09D171/02C08G65/33348C08G65/33355C08G65/336C08L33/062C08L71/02C09J133/062C09J171/02E04B1/70E04F13/18Y10T428/24066Y10T428/249921Y10T428/31504Y10T428/31667Y10T428/31906Y10T428/31935Y10T428/31989
    • The invention aims to provide a building exterior material in which a curable composition which has excellent water vapor permeability, can be applied at low temperatures, and shows less migration of plasticizers to a surface of a cured product is applied to a building exterior substrate. The building exterior material comprises a building exterior substrate coated with a curable composition comprising an organic polymer (A) containing a silicon-containing group capable of being cross-linked by forming a siloxane bond, wherein the organic polymer (A) is a polyoxyalkylene polymer (A1) containing an oxyethylene repeating unit in a backbone skeleton, a weight of the oxyethylene repeating unit in the component (A1) being 1 to 80% by weight of the total weight of the component (A1), and/or a (meth)acrylate polymer (A2) containing an oxyethylene repeating unit at a side chain, a weight of the oxyethylene repeating unit in the component (A2) being 1 to 50% by weight of the total weight of the component (A2) ; and the curable composition is cured into a cured product having a thickness of 0.1 to 3.0 mm.
    • 本发明旨在提供一种建筑外部材料,其中可以在低温下施加具有优异的水蒸汽渗透性的可固化组合物,并且将增塑剂向固化产物的表面显示较少的迁移施加到建筑物外部基材。 建筑外部材料包括涂覆有可固化组合物的建筑物外部基材,其包含含有能够通过形成硅氧烷键而交联的含硅基团的有机聚合物(A),其中有机聚合物(A)是聚氧化烯聚合物 (A1)在骨架骨架中含有氧乙烯重复单元,组分(A1)中氧乙烯重复单元的重量为组分(A1)总重量的1至80重量%,和/或(甲基) )丙烯酸酯聚合物(A2),组分(A2)中的氧乙烯重复单元的重量为组分(A2)总重量的1至50重量%; 将固化性组合物固化成厚度为0.1〜3.0mm的固化物。