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    • 6. 发明授权
    • Sol-gel coating for single-layer or multi-layer varnishes
    • 单层或多层清漆的溶胶 - 凝胶涂层
    • US06872765B1
    • 2005-03-29
    • US09914937
    • 2000-03-06
    • Peter BetzHorst Hintze-BrüningWilfried StübbeHeinz-Peter Rink
    • Peter BetzHorst Hintze-BrüningWilfried StübbeHeinz-Peter Rink
    • B05D7/00C08L83/14C09D133/06C09D183/04C09D183/14C08K5/24
    • B05D7/536B05D7/576C08L83/14C09D133/066C09D183/04C09D183/14C08L2666/04C08L2666/28
    • The invention relates to a sol-gel coating material containing (A) an acrylate copolymer solution containing at least one acrylate copolymer (A1); (B) a parent varnish which can be prepared by hydrolysis and condensation of at least one hydrolysable silane (B1) of the general formula (I) SiR4, in which the variable R=hydrolysable groups, hydroxy groups and non-hydrolysable groups, provided that there should be at least one, preferably two, hydrolysable groups; and (C) an additive solution containing c1) at least one ethylenically unsaturated compound containing at least one epoxide group; c2) at least one silane (B1) with at least one non-hydrolysable group R presenting at least one epoxide group; and c3) at least one adduct of at least one silane (B1) with at least one non-hydrolysable group R presenting at least one amino group and at least one cyclic ethylenically unsaturated dicarboxylic acid anhydride. The invention also relates to the use of said sol-gel coating material for producing scratchproof sol-gel coatings.
    • 本发明涉及含有(A)含有至少一种丙烯酸酯共聚物(A1)的丙烯酸酯共聚物溶液的溶胶 - 凝胶涂料; (B)可以通过水解和缩合通式(I)SiR 4的至少一种可水解硅烷(B1)制备的母体清漆,其中可变的R =可水解基团,羟基和不可水解的基团提供 应该有至少一个,优选两个可水解基团; 和(C)含有c1)至少一种含有至少一个环氧基团的烯属不饱和化合物的添加剂溶液; c2)至少一种具有至少一个具有至少一个环氧基团的不可水解基团R的硅烷(B1); 和c3)至少一种至少一种硅烷(B1)与至少一种具有至少一个氨基的至少一种不可水解基团R和至少一种环状烯键式不饱和二羧酸酐的加合物。 本发明还涉及所述溶胶 - 凝胶涂层材料用于制备防刮溶胶 - 凝胶涂层的用途。
    • 7. 发明授权
    • Paints and use of these paints as topcoats for the finishing of
automobile bodies
    • 油漆和使用这些油漆作为汽车车身整理的面漆
    • US5430083A
    • 1995-07-04
    • US945970
    • 1993-01-04
    • Konrad KlierPeter Betz
    • Konrad KlierPeter Betz
    • C09D183/04C09D7/12C09D133/06C09D167/00C09D183/06C09D183/08C09D201/00
    • C09D167/00C09D133/06C09D201/00C09D7/1233
    • The invention relates to paints which contain a compound of the general formula (I) or a mixture of compounds of the general formula (I), the general formula (I) being ##STR1## and n, m, X, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and Y having the following meaning:- n stands for a number between 2 and 25, preferably for a number between 5 and 15- m stands for a number from 0 to 5- X and Y can be identical or different and stand for a functional group, for example a hydroxyl, amino, carboxyl or NCO group- R.sup.1 and R.sup.4 can be identical or different and stand for an alkylene radical, preferably for an alkylene radical having 1 to 6 carbon atoms, or for an arylene radical, preferably a phenylene radical- R.sup.2 and R.sup.3 can be identical or different and stand for an alkyl radical, preferably for an alkyl radical having 1 to 3 carbon atoms, or for an aryl radical, preferably for a phenyl radical- R.sup.5 stands for ##STR2## Z standing for X, Y or R.sup.2. Compounds of the general formula (I) improve especially the acid, brush and weather resistances and the water-repellent characteristics of the paint films prepared using these paints.
    • PCT No.PCT / EP91 / 00852 Sec。 371日期:1993年1月4日 102(e)日期1993年1月4日PCT提交1991年5月6日PCT公布。 第WO91 / 18954号公报 1991年12月12日,本发明涉及含有通式(I)的化合物或通式(I)的化合物,通式(I)为(IMA)(I)的化合物和 n,m,X,R 1,R 2,R 3,R 4,R 5和Y具有以下含义:-n表示2至25之间的数,优选为5至15的数,m表示0至 5-X和Y可以相同或不同,代表官能团,例如羟基,氨基,羧基或NCO基团-R 1和R 4可以相同或不同,代表亚烷基,优选为具有 1至6个碳原子,或对于亚芳基,优选亚苯基-R 2和R 3可以相同或不同,代表烷基,优选为具有1至3个碳原子的烷基或芳基, 优选用于苯基 - R5代表X,Y或R2表示的。 通式(I)的化合物特别提高了使用这些涂料制备的漆膜的酸,刷和耐候性以及防水性能。
    • 9. 发明授权
    • Sol-gel coating
    • 溶胶 - 凝胶涂层
    • US06828381B1
    • 2004-12-07
    • US10049532
    • 2002-02-12
    • Manuela ArmbrustWolfgang BremserHorst Hintze-BrüningWilfried StübbePeter BetzChristel Ehlig
    • Manuela ArmbrustWolfgang BremserHorst Hintze-BrüningWilfried StübbePeter BetzChristel Ehlig
    • C08L8306
    • C09D133/066C08L83/04C08L85/00C09D183/04C09D183/14Y10T428/31663C08L2666/14C08L2666/02
    • A sol-gel coating material, containing (A) an acrylate copolymer solution, consisting of at least one acrylate copolymer; (B) a parent lacquer which can be produced by the hydrolysis and condensation of at least one hydrolysable silane of the formula (I): SiR4; wherein: R=hydrolysable groups, hydroxy groups and non-hydrolysable groups, with the proviso that there should be at least one hydrolysable group; and (C) a sol which can be produced by the hydrolysis, condensation and complexing of (C1) at least one hydrolysable metal compound of the (II): MRn; wherein: M=aluminium, titanium or zirconium, R=the aforementioned given groups and n=3 or 4; of (C2) at least one organic thio compound of the formula (III): S(R1X)2, wherein R1 represents a two-bond organic radical and X represents hydroxyl, thiol and/or primary and/or secondary amino groups; and of (C3) a hydrolysable silane of the general formula (I).
    • 一种溶胶凝胶涂层材料,其包含(A)丙烯酸酯共聚物溶液,由至少一种丙烯酸酯共聚物组成; (B)可以通过至少一种式(I)的可水解硅烷:SiR 4的水解和缩合产生的母漆; 其中:R =可水解基团,羟基和不可水解基团,条件是应存在至少一个可水解基团; 和(C)可以通过(C1)至少一种(II)的可水解金属化合物:MRn的水解,缩合和络合来制备的溶胶; 其中:M =铝,钛或锆,R =上述给定的基团,n = 3或4; 的(C2)至少一种式(III)的有机硫代化合物:S(R 1 X)2,其中R 1表示双键有机基团,X表示羟基,硫醇和/或伯和 /或仲氨基; 和(C3)通式(I)的可水解硅烷。
    • 10. 发明授权
    • Method for producing scratch resistant coatings, especially for producing multi-layer enamels
    • 制备耐刮涂层的方法,特别是用于生产多层瓷漆
    • US06410646B1
    • 2002-06-25
    • US09380524
    • 1999-11-08
    • Ulrike RöckrathPeter BetzFritz BartolGeorg WiggerHubert Baumgart
    • Ulrike RöckrathPeter BetzFritz BartolGeorg WiggerHubert Baumgart
    • C08F890
    • C09D175/04
    • A process for producing scratch-resistant coatings, especially scratch-resistant multicoat finishes, involving use of coating compositions which, after curing, have a storage modulus E′ in the rubber-elastic range of at least 107.5 Pa and a loss factor tan&dgr; at 20° C. of at least 0.05, the storage modulus E′ and the loss factor having been measured by dynamic mechanical thermoanalysis on free films having a film thickness of 40±10 &mgr;m, and comprise as binders one or more polyacrylate resins having a hydroxyl number of from 100 to 240, an acid number of from 0 to 35, and a number-average molecular weight of from 1500 to 10,000, and as crosslinkers one or more free or blocked isocyanates and/or triazine-based components which crosslink with the hydroxyl groups of the binder to form ether and/or ester structures.
    • 一种用于生产耐刮擦涂层的方法,特别是耐刮擦多层涂饰,涉及使用涂料组合物,其在固化之后的橡胶弹性范围内的储能模量E'至少为107.5Pa,损耗因子tandelta为20 ℃至少为0.05,储存模量E'和损失因子已经通过动态机械热分析测量了膜厚度为40±10um的游离膜,并且包含作为粘合剂的一种或多种具有羟值的聚丙烯酸酯树脂 为100至240,酸值为0至35,数均分子量为1500至10,000,并且作为交联剂,与羟基交联的一种或多种游离或封端的异氰酸酯和/或三嗪基组分 组合的粘合剂以形成醚和/或酯结构。