中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

158 records (took 0.019 seconds)

    STAINPROOFING AGENTS, COATING COMPOSITIONS CONTAINING THE SAME AND COATED ARTICLES
    17.
    发明公开
    STAINPROOFING AGENTS, COATING COMPOSITIONS CONTAINING THE SAME AND COATED ARTICLES 审中-公开
    FLECKENSCHUTZMITTEL，SIE ENTHALTENDE BESCHICHTUNGSZUSAMMENSETZUNGEN SOWIE BESCHICHTETEGEGENSTÄNDE

    公开(公告)号：EP1422280A1

    公开(公告)日：2004-05-26

    申请号：EP02755720.6

    申请日：2002-07-31

    Applicant: ASAHI GLASS COMPANY LTD.

    Inventor： TAKAHASHI, Hideyuki Asahi Glass Company, Limited ,  UCHINO, Bunji c/o Asahi Glass Company, Limited

    IPC: C09K3/00 ,  C09D127/12 ,  C09D201/00

    CPC classification number: C09D201/06 ,  C09D7/65 ,  C09D133/066 ,  C09D133/26 ,  C09D201/005 ,  Y10T428/31551

    Abstract: The invention provides stain-proofing agents capable of forming coating films excellent in rain streak stain resistance and durability thereof, coating compositions comprising the stain-proofing agents, and articles coated therewith.
    A stain-proofing agent comprising a polymer which contains at least one repeating unit having at least two hydroxyl groups, wherein the content (by mass) of the repeating unit is more than 10%. A stain-proofing agent comprising a polymer which contains at least two repeating units having hydroxymethyl groups, wherein the content (by mass) of the repeating unit is more than 30%. A coating composition comprising such a stain-proofing agent and a coating resin such as a fluororesin.

    Abstract translation: 本发明提供了能够形成防雨条纹耐污性和耐久性优异的涂膜的防污剂，包含防污剂的涂料组合物和涂覆在其上的制品。 包含含有至少一个具有至少两个羟基的重复单元的聚合物的防污剂，其中重复单元的含量（质量比）大于10％。 一种防污剂，其含有含有至少两个具有羟甲基的重复单元的聚合物，其中重复单元的含量（质量比）大于30％。 包含这种防污剂和涂料树脂如氟树脂的涂料组合物。

    CARBAMATE-FUNCTIONAL, RESINS AND THEIR USE IN HIGH SOLIDS COATING COMPOSITIONS
    19.
    发明公开
    CARBAMATE-FUNCTIONAL, RESINS AND THEIR USE IN HIGH SOLIDS COATING COMPOSITIONS 有权
    氨基甲酸酯树脂和它们在涂料组合物具有高固体含量

    公开(公告)号：EP1370622A2

    公开(公告)日：2003-12-17

    申请号：EP01990751.8

    申请日：2001-11-28

    Applicant: Basf Corporation

    Inventor： RAMESH, Swaminathan ,  GREEN, Marvin ,  CAMPBELL, Donald ,  OHRBOM, Walter

    IPC: C09D201/02 ,  C08G18/80 ,  C08G83/00

    CPC classification number: C09D201/025 ,  C09D201/005 ,  Y10T428/31511 ,  Y10T428/31551

    Abstract: The present invention provides a coating composition containing 1) a carbamate-functional resin having in its structure a hyperbranched or star polyol core, a first chain extension based on a polycarboxylic acid or anhydride, a second chain extension based on an epoxy containing compound, and having carbamate functional groups on the core, the second chain extension, or both; and 2) a second resin containing functional groups reactive with the carbamate groups on the carbamate-functional resin. In one embodiment, the coating compositions are used as a clearcoat to be applied over a basecoat to form a composite coating. The compositions exhibit a combination of desirable properties, such as scratch and mar resistance, resistance to environmental etch, good intercoat adhesion, and high solids.

Patent Agency Ranking