Two component urethane paint composition
    4.
    发明专利
    Two component urethane paint composition 失效
    两种组分URETHANE PAINT COMPOSITION

    公开(公告)号:JPS58204056A

    公开(公告)日:1983-11-28

    申请号:JP8106983

    申请日:1983-05-11

    申请人: Lubrizol Corp

    摘要: The present invention contemplates the provision of two-component urethane coating compositions comprising a first component comprising an organic polyfunctional isocyanate, and a second component comprising an acidic ester of a phosphoric acid, the alcohol portions of said acidic acid being selected from the group consisting of hydrocarbyloxy and hydroxysubstituted hydrocarbyloxy compounds, such compositions providing enhanced corrosion resistance properties as well as improved flame retardency and metal adhesion characteristics over the two-component urethane systems of the prior art. An essential ingredient in the compositions of the invention is a non-Newtonian colloidal disperse system which can be provided with either the first component and/or the second component parts of the compositions of the invention. The non-Newtonian colloidal disperse systems provided in accordance with the present invention comprise (1) solid metal-containing colloidal particles predispersed in (2) a disperse medium of at least one inert organic liquid and (3) as an essential third component at least one member selected from the class consisting of organic compounds which are substantially soluble in said disperse medium, the molecules of said organic compound being characterized by polar substituents and hydrophobic portions. The invention also relates to a method of coating a substrate comprising mixing the foregoing components and depositing the resulting composition on said substrate.

    Coating composition for chromium thin film coating
    6.
    发明专利
    Coating composition for chromium thin film coating 有权
    涂膜组合物用于薄膜薄膜涂层

    公开(公告)号:JP2013040292A

    公开(公告)日:2013-02-28

    申请号:JP2011178860

    申请日:2011-08-18

    摘要: PROBLEM TO BE SOLVED: To provide a coating composition capable of forming a covering coating film having good adhesion with a chromium thin film under a variety of conditions while having sufficient scratch resistance.SOLUTION: The coating composition for chromium thin film coating is characterized in that a coating composition for coating a chromium thin film disposed on a substrate comprises (A) an acrylic copolymer having phosphate groups and hydroxyl groups other than the hydroxyl groups contained in the phosphate groups, (B) an isocyanate, and (C) a metal chelate.

    摘要翻译: 要解决的问题:提供能够在各种条件下形成具有与铬薄膜的良好粘合性的覆盖涂膜的涂料组合物,同时具有足够的耐刮擦性。 解决方案:用于铬薄膜涂层的涂料组合物的特征在于,用于涂布设置在基材上的铬薄膜的涂料组合物包含(A)具有磷酸基团和除羟基以外的羟基的丙烯酸共聚物 磷酸酯基,(B)异氰酸酯和(C)金属螯合物。 版权所有(C)2013,JPO&INPIT