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    • 4. 发明公开
    • 수계 금속 재료 표면 처리제, 표면 처리 방법 및 표면 처리금속 재료
    • 金属材料,表面处理方法和表面处理金属材料的水性表面处理剂
    • KR1020070093446A
    • 2007-09-18
    • KR1020077017890
    • 2006-01-31
    • 니혼 파커라이징 가부시키가이샤
    • 야마구치히데히로노무라신지이와사키요시히로
    • C23C22/48
    • C23C22/361C09D5/08C09D183/14C23C22/08C23C22/20C23C22/34C23C22/42C23C22/44C23C22/53C23C22/56C23C22/74C23C2222/20
    • Disclosed is an aqueous metal surface treating agent which contains an organosilicon compound having, in one molecule, two or more functional groups (a) represented by the following formula:-SiR1R 2R3 (wherein R1, R2 and R 3 respectively represent an alkyl group, an alkoxy group or a hydroxyl group, provided that at least one of them represents an alkoxy group) and one ore more hydrophilic functional groups (b) selected from a hydroxyl group (other than the one in the functional group (a)), amino group, carboxyl group, phosphoric acid group, phosphonic acid group, sulfonic group, polyoxyethylene chain and amide group, wherein the molecular weight per one functional group (b) is 100-10,000. Also disclosed are a surface treating method and a surface-treated metal material. Such an aqueous metal surface treating agent enables to form a coating film having not only excellent corrosion resistance and adhesiveness but also heat resistance, weldability, continuous workability and conductivity of inorganic coatings and fingerprint resistance and coating workability of organic coatings.
    • 公开了一种含水金属表面处理剂,其含有在一个分子中具有两个以上由下式表示的官能团(a)的有机硅化合物:-SiR 1 R 2 R 3(其中R 1,R 2和R 3分别表示烷基, 烷氧基或羟基,条件是它们中的至少一个表示烷氧基)和一个或多个亲水性官能团(b),选自羟基(除了官能团(a)中的一个),氨基 基团,羧基,磷酸基,膦酸基,磺酸基,聚氧乙烯链和酰胺基,其中每个官能团(b)的分子量为100-10,000。 还公开了表面处理方法和表面处理的金属材料。 这样的水性金属表面处理剂能够形成不仅具有优异的耐腐蚀性和粘合性,而且还具有耐热性,焊接性,连续加工性和无机涂层的导电性以及有机涂层的耐指纹性和涂布可加工性的涂膜。
    • 8. 发明公开
    • 수계 금속 재료 표면 처리제, 표면 처리 방법 및 표면 처리금속 재료
    • 金属材料,表面处理方法和表面处理金属材料的水性表面处理剂
    • KR1020070094645A
    • 2007-09-20
    • KR1020077017891
    • 2006-01-31
    • 니혼 파커라이징 가부시키가이샤
    • 야마구치히데히로노무라신지스즈키다츠야
    • C23C22/48
    • C09D5/086C23C22/08C23C22/34C23C22/361C23C22/40C23C22/42C23C22/44C23C22/53C23C22/56C23C2222/20
    • Disclosed is an aqueous metal surface treating agent containing an organosilicon compound and an organic polymer selected from urethane resins, epoxy resins, acrylic resins, phenol resins, polyester resins and polyolefin resins. The organosilicon compound has, in one molecule, two or more functional groups (a) represented by the following formula:-SiR1R2R3 (wherein R1, R 2 and R3 respectively represent an alkyl group, an alkoxy group or a hydroxyl group, provided that at least one of them represents an alkoxy group) and one ore more hydrophilic functional groups (b) selected from a hydroxyl group, amino group, carboxyl group, phosphoric acid group, phosphonic acid group, sulfonic group, polyoxyethylene chain and amide group; and the molecular weight per one functional group (b) is 100-10,000. Also disclosed are a surface treating method and a surface-treated metal material. Such a surface treating agent enables to form a coating film having not only excellent corrosion resistance and adhesiveness but also acid resistance and alkali resistance on a metal material surface.
    • 公开了含有有机硅化合物和选自聚氨酯树脂,环氧树脂,丙烯酸树脂,酚醛树脂,聚酯树脂和聚烯烃树脂的有机聚合物的含水金属表面处理剂。 有机硅化合物在一个分子中具有两个以上由下式表示的官能团(a):-SiR 1 R 2 R 3(其中R 1,R 2和R 3分别表示烷基,烷氧基或羟基,条件是在 至少一个表示烷氧基)和一个或多个选自羟基,氨基,羧基,磷酸基,膦酸基,磺酸基,聚氧乙烯链和酰胺基的亲水性官能团(b) 每个官能团(b)的分子量为100-10,000。 还公开了表面处理方法和表面处理的金属材料。 这样的表面处理剂能够形成不仅在金属材料表面上具有优异的耐腐蚀性和粘合性,而且还具有耐酸性和耐碱性的涂膜。