Polycondensation and/or addition product containing carboxyl groups and
tertiary amino groups, coating agents based thereon, and the use thereof
    1.
    发明授权
    Polycondensation and/or addition product containing carboxyl groups and tertiary amino groups, coating agents based thereon, and the use thereof 失效
    含有羧基和仲胺基团的聚合和/或添加产品,基于其的涂料代理及其使用

    公开(公告)号:US5179191A

    公开(公告)日:1993-01-12

    申请号:US328583

    申请日:1989-02-27

    IPC分类号: C08G63/685 C09D167/00

    CPC分类号: C09D167/00 C08G63/685

    摘要: A polycondensation and/or addition product containing carboxyl groups and tertiary amino groups, coating agents based on the latter, and the use thereof.The present invention relates to a polycondensation and/or addition product containing carboxyl groups and amino groups. This can be obtained by reactinga) polycarboxylic acids or anhydrides thereof, if appropriate together with monocarboxylic acids,b) polyols, if appropriate together with monools, and, if appropriatec) further modifying components, and, if appropriate,d) a component which is capable of reacting with the reaction product from a), b) and, if appropriate, c), with the proviso that the final product contains tertiary amino groups which originate from components a) and/or b) and/or d), and the reaction product from a), b), if appropriate c) and if appropriate d) and an acid number from 5 to 200, preferably 10 to 130, and an amine number from 3 to 150, preferably 10 to 300.The invention also relates to a process for the preparation of the polycondensation and/or process product, and to coating agents based on the polycondensation and/or addition product, a process for the preparation of the coating agents, and the use thereof for automobile refinishing of automobile bodies and as a topcoat, filler, varnish, primer or undercoat.

    摘要翻译: PCT No.PCT / EP87 / 00429 Sec。 371日期1989年2月27日 102(e)日期1989年2月27日PCT PCT 1987年8月6日PCT公布。 第WO88 / 01629号公报 日期:1988年3月10日。含有羧基和叔氨基的缩聚和/或加成产物,基于后者的涂布剂及其用途。 本发明涉及含有羧基和氨基的缩聚和/或加成产物。 这可以通过使a)多元羧酸或其酸酐与适宜的一元羧酸反应获得,b)多元醇,如果适用,与一元醇一起,以及如果合适的话c)进一步修饰组分,如果合适,d)组分 其能够与a),b)和(如果合适的话)c)的反应产物反应,条件是最终产物含有源自组分a)和/或b)和/或d)的叔氨基, ,和a),b)的反应产物,如果合适的话c),如果合适的话d)和酸值为5-200,优选10-130,胺值为3- 150,优选为10-300。 本发明还涉及一种制备缩聚和/或加工产品的方法,以及基于缩聚和/或加成产物的涂布剂,制备涂料的方法及其用于汽车修补的用途 汽车车身和topco 在,填料,清漆,底漆或底漆。

    Copolymers containing hydroxyl groups, based on vinyl ester monomers,
vinylaromatic monomers and hydroxylalkyl ester monomers, process for
the preparation thereof and use thereof in coating compositions
    2.
    发明授权
    Copolymers containing hydroxyl groups, based on vinyl ester monomers, vinylaromatic monomers and hydroxylalkyl ester monomers, process for the preparation thereof and use thereof in coating compositions 失效
    基于乙烯基酯单体,乙烯基芳族单体和羟烷基酯单体的含羟基的共聚物,其制备方法及其在涂料组合物中的用途

    公开(公告)号:US5322897A

    公开(公告)日:1994-06-21

    申请号:US634175

    申请日:1990-12-19

    摘要: The invention relates to copolymers containing hydroxyl groups having a hydroxyl value of 50 to 200 mg of KOH/g and an average molecular weight (number average) of 1500 to 6000, which can be prepared by free-radical solution polymerization at temperatures of 130.degree. to 200.degree. C. of 5 to 25% by weight of vinyl ester monomers, 10 to 50% by weight of vinylaromatic monomers, 10 to 50% by weight of hydroxyalkyl ester monomers and, if desired, other monomers, in which the vinyl ester is initially used and the remaining monomers are added over a monomer addition period which is the same for all monomers as follows:i) The amount of the acrylate monomer added per unit time remains constant.ii) The amount of the vinylaromatic hydrocarbon added over the first third of the monomer addition period is 15 to 30% by weight, preferably 18 to 26% by weight, that added over the second third is 25 to 40% by weight, preferably 30 to 38% by weight, and that added over the last third is 35 to 60% by weight preferably 40 to 50% by weight, of the total amount of the vinylaromatic hydrocarbon.The subject-matter of the invention is also a process for the preparation of the copolymers as well as their use in coating compositions.

    摘要翻译: PCT No.PCT / EP89 / 00688 Sec。 371 1990年12月19日第 102(e)1990年12月19日的PCT PCT 1989年6月19日PCT公布。 出版物WO90 / 00570 日本1990年1月25日。本发明涉及羟基值为50〜200mg KOH / g,平均分子量(数均)为1500〜6000的羟基的共聚物,其可以通过自由基 在130至200℃的温度下溶液聚合为5至25重量%的乙烯酯单体,10至50重量%的乙烯基芳族单体,10至50重量%的羟烷基酯单体,如果需要,其它 单体,其中最初使用乙烯基酯,并且在单体添加周期中加入剩余的单体,对于所有单体,相同的单体添加时间如下:i)每单位时间添加的丙烯酸酯单体的量保持恒定。 ii)在单体添加期的第一三分之一中加入的乙烯基芳族烃的量为15〜30重量%,优选为18〜26重量%,第二次添加量为25〜40重量%,优选为30重量% 至38重量%,并且在最后三分之一中加入的是乙烯基芳烃的总量的35至60重量%,优选40至50重量%。 本发明的主题也是制备共聚物的方法及其在涂料组合物中的用途。

    Coating agents of acrylic copolymer and polyester with tertiary amino
groups and epoxy resin
    3.
    发明授权
    Coating agents of acrylic copolymer and polyester with tertiary amino groups and epoxy resin 失效
    丙烯酸共聚物和聚酯与叔氨基和环氧树脂的涂层剂

    公开(公告)号:US5283290A

    公开(公告)日:1994-02-01

    申请号:US573037

    申请日:1990-08-31

    摘要: The present invention relates to a coating agent containing A) a component containing carboxyl and tertiary amino groups and a polyepoxy resin B). A) consists of 10 to 90% by weight of a carboxyl- and amino-containing polyacrylate (A1) having an acid number from 20 to 140 and an amine number from 5 to 60 and 90 to 10% by weight of a carboxyl- and amino-containing polyester (A2) having an acid number from 10 to 160 and an amine number from 3 to 90.(A2) is obtainable by reaction ofa) polycarboxylic acids or anhydrides thereof, if desired together with monocarboxylic acids,b) polyols, if desired together with monools, andc) further modifying components and, if desired,d) a component which reacts with the reaction product from a), b) and possibly c),with the proviso that the final product contains tertiary amino groups originating from component a) and/or b) and/or d), the sum of components (A1) to (A2) being 100% by weight.

    摘要翻译: 本发明涉及含有A)含有羧基和叔氨基的成分和聚环氧树脂B)的包衣剂。 A)由10至90重量%的含羧基和氨基的聚丙烯酸酯(A1),其酸值为20至140,胺数为5至60,和90至10重量%的羧基和 含氨基的聚酯(A2),其酸值为10至160,胺数为3-90。(A2)可通过a)多元羧酸或其酸酐与一元羧酸一起反应而获得; b)多元醇 如果需要,与单醇一起,和c)进一步改性组分,如果需要,d)与a),b)和可能的c)反应产物反应的组分,条件是最终产物含有叔氨基 源自组分a)和/或b)和/或d),组分(A1)至(A2)的总和为100重量%。

    Coating composition with extended pot life
    4.
    发明授权
    Coating composition with extended pot life 失效
    涂料组合物具有延长使用寿命

    公开(公告)号:US4983703A

    公开(公告)日:1991-01-08

    申请号:US364427

    申请日:1989-07-06

    IPC分类号: C08G18/08 C08G18/28

    CPC分类号: C08G18/089 C08G18/2835

    摘要: The present invention relates to a coating composition containing an organic solvent, a mixture of a polyhydroxy component (A) and a polyisocyanate component (B), and a pot life extender. The polyhydroxy component has an acid value from 5 to 25 mg of KOH/g, and a mixture consisting of 0.1 to 4.0% by weight, based on the total weight of the coating composition, of a compound having a tertiary amino group or an amide group (C), and of 1 to 15% by weight, based on the total weight of (A) and (B), of a tertiary monoalcohol is used as pot life extender. 2-methyl-2-propanol and 2-methyl-2-butanol are excluded as the tertiary alcohols.The present invention also relates to the use of the coating compositions in motor car refinishing in particular.

    摘要翻译: PCT No.PCT / EP87 / 00721 Sec。 371日期:1989年7月6日 102(e)日本1987年7月6日PCT PCT日期为1987年11月20日。本发明涉及含有有机溶剂,多羟基成分(A)和多异氰酸酯成分(B)的混合物的涂料组合物, 使用寿命延长剂 多羟基成分的酸值为5〜25mg KOH / g,由涂料组合物总重量的0.1〜4.0重量%的具有叔氨基或酰胺的化合物 基团(C)和基于(A)和(B))的总重量的1至15重量%的叔一醇用作适用寿命延长剂。 作为叔醇排除2-甲基-2-丙醇和2-甲基-2-丁醇。 本发明还涉及涂料组合物在汽车修补中的用途。

    Polycondensation and/or addition product containing carboxyl groups and
tertiary amino groups, coating agents based thereon, and the use thereof
    5.
    发明授权
    Polycondensation and/or addition product containing carboxyl groups and tertiary amino groups, coating agents based thereon, and the use thereof 失效
    包含羧基和叔氨基的缩聚和/或加成产物,基于其的包衣剂及其用途

    公开(公告)号:US5336753A

    公开(公告)日:1994-08-09

    申请号:US2291

    申请日:1993-01-08

    CPC分类号: C09D167/00 C08G63/685

    摘要: The present invention relates to a polycondensation and/or addition product containing carboxyl groups and amino groups. This can be obtained by reactinga) polycarboxylic acids or anhydrides thereof, if appropriate together with monocarboxylic acids,b) polyols, if appropriate together with monools, and, if appropriatec) further modifying components, and, if appropriate,d) a component which is capable of reacting with the reaction product from a), b) and, if appropriate, c), with the proviso that the final product contains tertiary amino groups which originate from components a) and/or b) and/or d), and the reaction product from a), b), if appropriate c) and if appropriate d) has an acid number from 5 to 200, preferably 10 to 130, and an amine number from 3 to 150, preferably 10 to 100.The invention also relates to a process for the preparation of the polycondensation and/or addition product, and to coating agents based on the polycondensation and/or addition product, a process for the preparation of the coating agents, and the use thereof for automobile refinishing of automobile bodies and as a topcoat, filler, varnish, primer or undercoat.

    摘要翻译: 本发明涉及含有羧基和氨基的缩聚和/或加成产物。 这可以通过使a)多元羧酸或其酸酐与适宜的一元羧酸反应获得,b)多元醇,如果适用,与一元醇一起,以及如果合适的话c)进一步修饰组分,如果合适,d)组分 其能够与a),b)和(如果合适的话)c)的反应产物反应,条件是最终产物含有源自组分a)和/或b)和/或d)的叔氨基, ,和a),b)的反应产物,如果合适c),如果合适,d)的酸值为5至200,优选10至130,胺数为3至150,优选10至100。 本发明还涉及一种制备缩聚和/或加成产物的方法,以及基于缩聚和/或加成产物的涂布剂,制备涂料的方法及其用于汽车修补的用途 汽车车身和顶棚 燕麦,填料,清漆,底漆或底漆。