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    • 1. 发明申请
    • AMINOURETHANE ACCELERATORS, EPOXY-BASED COATING MATERIALS CONTAINING THEM AND THE USE OF SUCH COATING MATERIALS
    • Aminourethane HARDER,盖装置环氧树脂及其用途
    • WO1997049749A1
    • 1997-12-31
    • PCT/EP1997003268
    • 1997-06-21
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGCOLLONG, WilfriedLENHARD, WernerBESOLD, RobertNEUMANN, Uwe
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
    • C08G59/40
    • C08G59/4057C08G59/184
    • Described are aminourethane accelerators suitable for aqueous epoxy-based coating materials and produced by reacting (A) aminourethanes prepared from (a) compounds with at least one cyclic carbonate group and (b) amines with at least one primary amino group, the ratio of the number of carbonate groups to amino groups being 1 : 10 to 1 : 1.1, with (B) water-dilutable epoxy compounds prepared by reacting (c) polyalkylene polyethers with a primary and/or secondary alpha -amino group and an omega -alkylether or omega -arylether group and/or polyalkylene polyethers with two primary and/or secondary alpha , omega -amino groups, in each case having a weight average molecular weight of 200 to 20,000, with epoxy compounds having at least two epoxy groups per molecule and an epoxy equivalent of 100 to 2,000, the ratio of the number of amino groups in component (c) to epoxy groups in component (d) being 1 : 2 to 1 : 20 and the epoxy equivalent of the condensation product obtained from (c) and (d) lying between 150 and 8,000.
    • Aminourethane由(A)反应固化适于基于环氧树脂水性涂料组合物,获得剂aminourethanes选自(a)的化合物具有至少一种环状碳酸酯,和(b)的胺具有至少一个伯氨基,碳酸酯基团的数目,其中所述比率获得的 到的1的氨基:10至1:1.1,与水可稀释的(B)的环氧化合物从(c)与一个伯和/或仲氨基和α--ständigen欧米加-ständigen烷基醚或芳基醚基和/聚亚烷基聚醚获得的 或聚亚烷基聚醚具有两个伯和/或仲α,ω--ständigen氨基,在每种情况下为200的重均分子量为20,000每分子具有至少两个环氧基团和100至2000的环氧当量重量(d)中的环氧化合物,其中的数之比 组分(c)的氨基基团,以元件及的环氧基团 肠道(d)中1:2〜1:20和环氧当量为(c)和(d)中的缩合产物获得的150-8000的位置。
    • 4. 发明申请
    • AQUEOUS COATING MATERIAL AND ITS USE IN METHODS FOR SINGLE AND MULTI-COAT PAINTING
    • 水性涂​​料组合物和它们在FOR单层和多层涂覆方法
    • WO1996018693A1
    • 1996-06-20
    • PCT/EP1995004967
    • 1995-12-15
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGHEUWINKEL, HeikeLENHARD, WernerPATZSCHKE, Hans-PeterVOGT-BIRNBRICH, Bettina
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
    • C09D05/02
    • C09D175/12C08G18/0809C09D201/02C08L2666/02
    • The invention concerns coating agents and their use in preparing single or multi-coat coatings. The coating agents comprise an aqueous mixture of: I) 99 - 70 wt. % of a mixture of: A) 50 to 100 wt.% of one or a plurality of binders, at least some of which carry ionic groups; B) 0 to 50 wt.% of one or a plurality of crosslinking agents for binders A), at least some of which can carry ionic groups, the ionic groups present having the same charge as component A); and II) 1 to 30 wt.% of one or a plurality of binders (component C) which can be mixed with one another by the binders of component A) both at the storage temperature and at the curing temperature of the coating agents, and which carry ionic groups whose charge is the opposite of the charge of the ionic groups of component I), the wt.% in each case being relative to the resin solids weight, and the portions of components I) and II) being adapted to each other such that 0.5 to 70 % of the number of charges of the ionic groups of I) are neutralized by the charges of the ionic groups of II); and III) conventional paint additives and/or pigments and/or fillers, and optionally one or a plurality of solvents conventional in paints.
    • 描述了涂料组合物和它们在用于生产单层或多层涂层的方法中使用。 所述涂料组合物包含的I. 99-70重量%的含水混合物.- A的混合物的%)50-100重量带有至少部分地离子基团,B)0一种或多种粘合剂的% - 50重量的% 或多种交联剂的粘合剂A),其可具有部分地离子基团,至少,其中所述离子基团存在熊相同的电荷作为组分a),和II 1 - 30重量%的一种或多种粘合剂的%(C成分 ),其与组分A的粘合剂),无论是在储存温度,并在固化温度的涂布剂与彼此并承担离子基团,相反的电荷组分I的离子基团)的充电混溶,其中所述重量 %在各情况下涉及到树脂固体重量,并且其中组分I的比例)和II)被匹配到彼此,使得I的离子基团的电荷数的0.5至70%)提供了一种 的II中的离子基团)的电荷被中和,和III。 常规漆添加剂和/或颜料和/或填料,和任选地一种或多种惯用漆的溶剂。
    • 5. 发明申请
    • MODULAR SYSTEM AND PROCESS FOR PRODUCING AQUEOUS COATING COMPOSITIONS
    • 模块化系统及其制造方法水性涂层剂
    • WO1995029960A1
    • 1995-11-09
    • PCT/EP1995001567
    • 1995-04-26
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGHEUWINKEL, HeikeLENHARD, WernerPATZSCHKE, Hans-PeterVOGT-BIRNBRICH, Bettina
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
    • C09D05/02
    • C09D175/12C08G18/0814C08G18/672C09D5/02C09D5/36
    • A modular system is proposed for producing coating compositions, comprising: A) at least one aqueous binder module, containing cationically stabilized water-dilutable (meth)acryl copolymers and cationically stabilized water-dilutable polyurethane resins and/or cationically stabilized water-dilutable (meth)acrylated polyurethane resins, optionally in combination with non-ionically stabilized water-dilutable binders, water, and, optionally, organic solvents and/or additives usually used in paints, together with at least one of the following modules: B) one or more dye modules containing one or more water-containing dye pigments and/or fillers and cationically stabilized paste resins, at least 6 wt % water, as well as, optionally, water-dilutable cationically (and also optionally non-ionically) stabilized binders, organic solvents and/or additives usually used in paints, and/or C) one or more effect modules containing one or more water-containing effect pigments, at least 6 wt % water, cationically stabilized water-dilutable (meth)acrylated polyurethane resins which can optionally be present in combination with additional cationically or non-ionically stabilized water-dilutable binders, as well as optionally organic solvents and/or additives usually used in paints, and/or D) one or more cross-linking modules containing one or more cross-linking agents and optionally organic solvents, water and/or additives usually used in paints, and/or E) one or more rheological modules containing organic and/or inorganic agents for controlling rheological parameters, as well as optionally cationically or cationically and non-ionically and/or non-ionically stabilized water-dilutable binders and/or organic solvents and/or water.
    • 用于制备包含甲水性涂料组合物)至少一种含水阳离子稳定化的水可稀释(甲基)丙烯酸共聚物和阳离子稳定化的水可稀释的聚氨酯树脂和/或阳离子稳定化的水可稀释(甲基)模块化系统丙烯酸酯化的聚氨酯树脂,任选地与非离子稳定化的水可稀释粘合剂,水和组合 任选的有机溶剂和/或常规的漆添加剂含粘合剂模块,具有以下模块中的至少一个一起:一B)或多种含有有色颜料的水和/或填料和阳离子稳定化的糊状树脂,至少6重量%水和任选的水可稀释%阳离子和任选地 非离子稳定化的粘合剂,有机溶剂和/或含有彩色模块的常规漆添加剂,和/或c)一种或多种含有水的效果颜料,至少6重量%娲 之三,阳离子稳定化的水可稀释(甲基)丙烯酸酯化的聚氨酯树脂,其可任选地存在于与其它阳离子或非离子稳定化的水可稀释粘合剂组合,并且任选地含有效果模块和/或d)一种或多种交联剂和任选的有机溶剂和/或常规的漆添加剂 有机溶剂,水和/或含有Vernetzermodule常规漆添加剂,和/或e)一种或多种有机和/或无机导向剂的流变性,以及任选的阳离子,或阳离子和非离子型和/或非离子稳定化的水可稀释粘合剂和/ 或有机溶剂和/或水含Rheologiemodule。
    • 9. 发明申请
    • COATING AGENT AND METHOD OF COATING, IN PARTICULAR FOR USE ON PLASTIC SUBSTRATES
    • 盖装置和方法涂料,是塑料基板
    • WO1997022644A1
    • 1997-06-26
    • PCT/EP1996005625
    • 1996-12-14
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGKERBER, HermannMANN, FriedrichMASS, ManfredSTEGEN, Helga
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
    • C08G18/62
    • C08J7/047C08G18/6283C08J7/04C08J2323/02C08J2475/00
    • The disclosure relates to a coating agent suitable in particular for use on plastic substrates and containing the following: A) 5-40 wt.% binder containing OH groups and including tertiary amino groups and/or substituted by a tertiary alkyl group; said binder being obtainable by conversion of one or more copolymers of one or more (meth)acrylic acid esters and/or (meth)acrylic amides with a tertiary amino group or an amino group substituted by a tertiary alkyl group, one or more hydroxyalkyl (meth)acrylates and one or more olefinically unsaturated compounds capable of being copolymerised and different from said hydroxyalkyl (meth)acrylates, the copolymers having a mean molecular weight (Mn) of 1500-10,000 and a glass transition temperature of between -20 and +75 DEG C, with polyisocyanates; B) 1-20 wt.% conversion products of the reaction between aromatic diglycidyl ethers and dimerised fatty acids as cross-linking agents; C) 0-30 wt.% one or more additional binders other than those of A); D) 30-70 wt.% organic solvents; E) 15-45 wt.% pigments and/or fillers; and F) 0-15 wt.% standard paint additives.
    • 对于特定的塑料基材的涂料合适的包衣剂,溶剂型,含有A)重量的OH基团的粘合剂5〜40,第三的%氨基团和/或具有由叔烷基取代的氨基基团,其由可获得 丙烯酸酯的反应的一种或一种或多种(甲基)丙烯酸酯多种共聚物和/或(甲基)含叔氨基或由取代的氨基具有叔烷基丙烯酰胺,一种或多种羟烷基(甲基)丙烯酸酯和 或其更多种不同的可共聚的烯属不饱和化合物,其共聚物的数均分子量(Mn)为1500至10,000和-20的玻璃化转变温度为75℃,与聚异氰酸酯,B)1至20重量%的反应产物 芳香族二缩水甘油基与二聚脂肪酸作为交联剂,C)0至30重量%醚蛋 网元或更多,从A)还粘合剂,D)30至不同的70重量%的一种或多种有机溶剂的%,E)15〜45重量%的颜料和/或填料和F)0至15重量% 习惯性技术涂料助剂。
    • 10. 发明申请
    • MULTI-COAT PAINTING PROCESS
    • 方法多层镀膜
    • WO1996038235A1
    • 1996-12-05
    • PCT/EP1996002234
    • 1996-05-24
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGBLUM, JoachimSTRANGHÖNER, DieterENGEL, DieterKLEIN, KlausjörgKÜHHIRT, WalterKIMPEL, MatthiasSIEVER, Friedrich-Ludwig
    • HERBERTS GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
    • B05D07/00
    • B05D7/576B05D7/577
    • A process for multi-coat painting in which a first coating of an electrophoretically separable aqueous coating (I) is electrophoretically applied to an electrically conductive substrate and then baked, whereupon further coatings are applied, where the coating agent (I) is such as to provide an electrically conductive coating when baked, whereupon, after the first coating has been baked an electrically insulating second coating of an electrophoretically separable aqueous coating agent (II) differing from (I) is electrophoretically separated and baked, whereupon as a third coating a basic paint coat of a coloured and/or effect-producing coating is applied and covered with a fourth transparent coat of a clear lacquer coating agent and baked together therewith, whereupon one or more further transparent topcoats are applied, in which the total dry coating thickness of the paint system is 90 to 130 mu m and the dry coating thickness of the transparent topcoat or coats is 40 to 80 mu m.
    • 一种用于生产多层面漆,其中电泳沉积一个导电基底上的过程中,电泳沉积的水性涂料介质(I),然后的第一涂层烘烤,随后进一步涂布层被施加,其中,存在被用作涂覆介质(I)是其中一个 导致在烘烤状态被覆层导电,随后从(I)烘焙第一涂层,不同的电绝缘第二涂层电泳沉积的水性涂料介质(II)电泳沉积和烘干,于是,作为第三涂层,的底涂层 被施加的颜色和/或赋予效果的涂料组合物,并用清漆涂料组合物的第四,透明涂层涂覆并与后者,WOR烘烤一起 被施加到任选的一种或多种另外的透明涂层,其特征在于,在90〜130微米的涂料体系的总干膜厚度与透明涂层或透明涂层40至80微米的干燥厚度。