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    • 1. 发明申请
    • PARTICLE-CONTAINING COATS
    • 含有颗粒的涂料
    • WO2007031130A3
    • 2007-07-12
    • PCT/EP2006006325
    • 2006-06-29
    • WACKER CHEMIE AGBRIEHN CHRISTOPHSTANJEK VOLKERWEIDNER RICHARDSCHAUER FELICITASPFEIFFER JUERGEN
    • BRIEHN CHRISTOPHSTANJEK VOLKERWEIDNER RICHARDSCHAUER FELICITASPFEIFFER JUERGEN
    • C08K9/06C09D7/12
    • C08G18/409C08G18/3893C08G18/622C08K3/36C08K9/06C09D7/62C09D175/14
    • The invention relates to coating formulations (B) which comprise a) 20 - 90 % by weight, based on the solids content, of a hydroxyl group functional coating resin (L), b) 1 - 90 % by weight, based on the solids content, of a coat hardener (H), selected from coat hardeners containing protected and unprotected isocyanate groups, melamine-formaldehyde resins and tris(aminocarbony)triazines, c) 0.05 - 5 % by weight, based on the solids content, of particles (P), having functionalities on their surfaces that are reactive in relation to the coat hardener (H), d) 0 - 90 % by weight, based on the entire coating formulation (B), of a solvent or a solvent mixture, the particles (P) being obtainable by reacting colloidal metal or silicon oxide sols (P1) with organosilanes (A), selected from general formulae (I) and (II), wherein R 1 , R 2 , R 4 , A, X, Y, m, n and q are defined as in claim 1.
    • 本发明提供了包含a)基于固体含量为20-90重量%的羟基官能涂料树脂(L),b)基于固体含量为1-90重量%的涂料配制剂(B) 从受保护或未受保护的异氰酸酯涂料固化剂(H),其被选择的涂料的固化剂,三聚氰胺 - 甲醛树脂和三(氨基羰基氨基)三嗪,三)0.05至5重量%的含有,基于该固体部分,颗粒(P) 具有在其表面上反应性官能团在涂层固化剂(H),d)0相对 - 90含有重量%,基于整个涂料制剂(B),溶剂或溶剂混合物,其中所述颗粒(P)而得到 是由胶体金属或Siliciumoxidsole(P1)的用有机硅烷的反应(a)中,其是通式(I)和(II),其中R 1 ,R 2 <的 A,X,Y,m,n和q如权利要求1中所定义au 具有意义。
    • 2. 发明申请
    • PAINTS CONTAINING PARTICLES
    • 含有颗粒的涂料
    • WO2007009569A3
    • 2007-07-12
    • PCT/EP2006006324
    • 2006-06-29
    • WACKER CHEMIE AGBRIEHN CHRISTOPHSTANJEK VOLKERPFEIFFER JUERGENSCHAUER FELICITAS
    • BRIEHN CHRISTOPHSTANJEK VOLKERPFEIFFER JUERGENSCHAUER FELICITAS
    • C09D7/12C08K9/06
    • C09D7/67C08K3/36C08K9/06C09D7/62Y10T428/263
    • The invention relates to coatings (B), produced from coating formulations (B1), containing a) a paint resin (L) with reactive groups, b) a paint hardener (H) with reactive groups by means of which the paint hardener can react with the reactive groups of the paint resin (L), c) particles (P) and d) optionally solvent, wherein a) the hardened coating (B) aa) on the surface thereof or ab) in the layers adjacent to the surface which when measured from the surface are 1000 nm thick or ac) both on the surface and in the layers adjacent to the surface which when measured from the surface are 1000 nm thick has an increased concentration of particles (P) than in the interior thereof and wherein b) the particles (P) may be obtained by a reaction of colloidal metal or silicon oxide sols (P1) with organosilanes (A), selected from general formulae (I) and (II), where R 1 , R 2 , R 4 , A, X, Y, m, n and q have the meanings given in claim 1.
    • 本发明涉及由涂料配方(B1)制备的涂料(B),所述涂料配制剂具有a)具有反应性基团的涂料树脂(L),b)具有反应性官能团的涂料硬化剂(H),其与涂料固化剂 c)颗粒(P)和d)任选地含有溶剂,其中a)在其表面上的固化涂层(B)aa)或在近表面层中的ab) 表面1000nm厚或ac)在其表面和在从表面测量时比在其内部具有1000nm厚的近表面层中具有更高浓度的颗粒(P),并且其中b)颗粒( 通过使胶体金属或二氧化硅溶胶(P1)与选自通式(I)和(II)的有机硅烷(A)(其中R 1, R 2,R 4,A,X,Y,m,n和q具有权利要求1中给出的含义。