会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • COATING COMPOSITION AND PHOTOCHROMIC OPTICAL ARTICLE
    • 涂料组合物和光电光学制品
    • US20100110521A1
    • 2010-05-06
    • US12519113
    • 2008-02-21
    • Ikumi KawaguchiHironobu NagohKatsuhiro Mori
    • Ikumi KawaguchiHironobu NagohKatsuhiro Mori
    • C09D4/00B32B9/00B32B27/00B05D5/06G02B5/23G02B1/10
    • G02B5/23C08G77/14C08K3/36C08K5/5435C09D7/61C09D7/67C09D183/04C09D183/06G02B1/105G02B1/14Y10T428/25Y10T428/259Y10T428/31663
    • [Problem] To provide a coating composition capable of forming a hard coating on the surfaces of an optical base member such as a plastic lens featuring highly closely adhering property, excellent transparency and excellent scratch resistance.[Means for Solution] The coating composition comprise (a) a fine granular silica having a grain size of not larger than 30 nm; (b) organosilicon compound components containing an epoxy group-containing organosilicon compound (b1) and tetraalkoxysilane (b2) at a mass ratio (b1/b2) of 0.25 to 4.0; (c) water; and (d) a curing catalyst comprising a complex containing aluminum as a core metal, wherein the fine granular silica (a) is contained in an amount of 15 to 55 parts by mass, the water (c) is contained in an amount of 30 to 200 parts by mass and the curing catalyst (d) is contained in an amount of 0.1 to 5.0 parts by mass per the total amount of the fine granular silica (a) and the organosilicon compound components (b) of 100 parts by mass.
    • [问题]提供一种能够在诸如塑料透镜的光学基底构件的表面上形成硬涂层的涂料组合物,其具有高密合性,优异的透明性和优异的耐刮擦性。 [解决方案]涂料组合物包含(a)粒径不大于30nm的细粒状二氧化硅; (b)质量比(b1 / b2)为0.25〜4.0的含有环氧基的有机硅化合物(b1)和四烷氧基硅烷(b2)的有机硅化合物成分; (c)水; 和(d)包含含有铝作为核心金属的络合物的固化催化剂,其中细粒状二氧化硅(a)的含量为15〜55质量份,水(c)的含量为30 相对于100质量份,相对于细颗粒状二氧化硅(a)和有机硅化合物成分(b)的总量,固化催化剂(d)的含量为0.1〜5.0质量份。
    • 10. 发明申请
    • METHOD OF PRODUCING COATED LENSES
    • 生产涂层镜片的方法
    • US20100086700A1
    • 2010-04-08
    • US12516740
    • 2008-01-25
    • Naoto TakahashiKatsuhiro MoriNoriyuki Fukada
    • Naoto TakahashiKatsuhiro MoriNoriyuki Fukada
    • G02B1/12C08F2/48
    • B05D1/005B05D3/067B05D5/061
    • A method of coating without permitting the coating solution to flow onto the side surfaces or the back surfaces of the lenses in the operation for applying the coating solution onto the lenses. A lens 15 is spin-coated with the coating solution having a particular viscosity. A side edge portion 121 of a spatula 119 is brought into contact with an upper edge portion of a side surface 15a of the lens 15 before the coating solution fed onto the surface of the lens arrives at the peripheral edge portion of the lens. The side edge portion 121 of the spatula 119 is so arranged that the upper end side of the spatula is tilted toward the center side of the lens 15 at an angle of 5 to 35 degrees with the vertical line as a reference. The coating solution applied onto the lens 15 that is rotating adheres onto the spatula 119 but does not adhere onto the side surface of the lens 15.
    • 在涂布溶液到透镜的操作中,涂布方法不允许涂布溶液流到透镜的侧表面或背面。 透镜15被涂覆有具有特定粘度的涂布溶液。 刮刀119的侧边缘部分121与透镜15的侧表面15a的上边缘部分接触,然后将馈送到透镜表面的涂布溶液到达透镜的周缘部分。 刮铲119的侧边缘部分121被布置成使得刮刀的上端侧以垂直线作为基准以5至35度的角度朝向透镜15的中心侧倾斜。 施加到正在旋转的透镜15上的涂布溶液粘附到刮刀119上,但不粘附到透镜15的侧表面上。