WATER-BASED SURFACE-TREATING AGENT FOR METALLIC MATERIAL
    113.
    发明申请
    WATER-BASED SURFACE-TREATING AGENT FOR METALLIC MATERIAL 审中-公开
    用于金属材料的水基表面处理剂

    公开(公告)号:WO99063012A1

    公开(公告)日:1999-12-09

    申请号:PCT/JP1999/002871

    申请日:1999-05-31

    摘要: A water-based surface-treating agent for metallic materials which gives a film highly satisfactory in corrosion resistance, blackening resistance, wet secondary adhesion to topcoatings, low-pollution characteristics (amount of fixed chromium), chemical resistance (especially acid resistance and alkali resistance), etc., while retaining the intact practical liquid stability of conventional chromate-containing resinous coating agents. The water-based surface-treating agent comprises a synthetic resin emulsion and hexavalent chromium ions and has a pH of 5 or lower, the synthetic resin emulsion being one obtained by emulsion-polymerizing the following ingredients using a nonionic polymerizable emulsifier and a nonionic nonpolymerizable emulsifier: (1) an ethylenic carboxylic acid, (2) a functional acrylic monomer having at least one of N-((un)substituted methylol)carbamoyl, phosphonate, alkoxy, cyano, and carbamoyl groups, and (3) a third monomer which is different from the ingredients (1) and (2) and forms the skeleton of the copolymer to be obtained.

    摘要翻译: 一种用于金属材料的水性表面处理剂,其具有耐腐蚀性,耐黑变性,对表面涂层的湿二次粘合性,低污染特性(固定铬量),耐化学性(特别是耐酸性和耐碱性) )等,同时保持常规含铬酸盐树脂涂料的完整实用液体稳定性。 水性表面处理剂包括合成树脂乳液和六价铬离子,其pH为5以下,合成树脂乳液是使用非离子型可聚合乳化剂和非离子型非聚合性乳化剂将以下成分进行乳液聚合而得到的 :(1)烯属羧酸,(2)具有N - ((取代的羟甲基)氨基甲酰基,膦酸酯,烷氧基,氰基和氨基甲酰基中的至少一种的官能丙烯酸类单体,和(3)第三单体, 与成分(1)和(2)不同,形成所得共聚物的骨架。

    ANTIFOULING PAINT COMPOSITIONS
    114.
    发明申请
    ANTIFOULING PAINT COMPOSITIONS 审中-公开
    防油漆组合物

    公开(公告)号:WO98053015A1

    公开(公告)日:1998-11-26

    申请号:PCT/JP1998/002155

    申请日:1998-05-15

    摘要: An antifouling paint composition containing, as a vehicle, a copolymer of a monomer mixture of a metal-containing polymerizable monomer (a1) having two unsaturated groups and another metal-containing polymerizable monomer (a2) represented by general formula (I), and also an antifouling agent, wherein R represents hydrogen or methyl; M represents Mg, Zn or Cu; and R represents an organic acid residue; and another antifouling paint composition containing, as a vehicle, a copolymer of a monomer mixture of a metal-containing polymerizable monomer (a) and a polymerizable monomer (b) represented by general formula (II), and also an antifouling agent, wherein R represents hydrogen or methyl; R represents an alkyl having 1 to 10 carbon atoms, cycloalkyl or phenyl; and R represents an alkyl having 1 to 10 carbon atoms, cycloalkyl or phenyl.

    摘要翻译: 一种防污涂料组合物,其含有具有两个不饱和基团的含金属的可聚合单体(a1)和通式(I)表示的另一种含金属的可聚合单体(a2)的单体混合物的共聚物作为载体,以及 防污剂,其中R 1表示氢或甲基; M表示Mg,Zn或Cu; R 2表示有机酸残基; 和含有含有金属的可聚合单体(a)和由通式(II)表示的可聚合单体(b))的单体混合物的共聚物作为载体的另一种防污涂料组合物,还含有防污剂,其中R 3表示氢或甲基; R 4代表具有1-10个碳原子的烷基,环烷基或苯基; R 5表示碳原子数1〜10的烷基,环烷基或苯基。

    インクセット
    119.
    发明申请
    インクセット 审中-公开

    公开(公告)号:WO2022176286A1

    公开(公告)日:2022-08-25

    申请号:PCT/JP2021/041674

    申请日:2021-11-12

    摘要: 前処理液中に揮発性の酸を使用したときに生じるインクノズル付近等での酸の雰囲気の存在によっても、優れた画質を形成するインクセットを得ることを課題とする。解決手段として、前処理液とインク組成物とを有するインクセットであって、前処理液が1気圧下で沸点120℃以下の有機酸を含有し、インク組成物が、顔料、酸価が200mgKOH/g以上のアルカリ可溶性樹脂又はその架橋物をインク組成物中1.8質量%以上含有し、さらに水分散性樹脂、および水を含有するインクセットを提供する。

    Coating composition, use and methods for making a substrate frost resistant

    公开(公告)号:WO2021208962A1

    公开(公告)日:2021-10-21

    申请号:PCT/CN2021/087224

    申请日:2021-04-14

    IPC分类号: C09D133/02 C09D133/00

    摘要: Coating composition, uses and methods for making a substrate frost resistant The present invention pertains to the use ofa coating composition comprising: -at least one polymer (ZW) comprising zwitterionic repeating units derived from at least one zwitterionic monomer (A), -at least one polymer (CA) different from polymer (ZW) comprising repeating units derived from at least one carboxylic acid and/or carboxylic anhydride containing monomer (B), and -at least one crosslinking agent (CL). The invention also pertains to the use ofsaid coating composition (C) for making frost resistant a substrate and to articles coated with composition (C).