公开(公告)号：US06197874B1

公开(公告)日：2001-03-06

申请号：US09234866

申请日：1999-01-21

申请人： Christoph Irle ,  Harald Blum ,  Martin Brahm ,  Wolfgang Kremer ,  Rolf Roschu ,  Erhard Lühmann ,  Josef Pedain ,  Christian Wamprecht

发明人： Christoph Irle ,  Harald Blum ,  Martin Brahm ,  Wolfgang Kremer ,  Rolf Roschu ,  Erhard Lühmann ,  Josef Pedain ,  Christian Wamprecht

IPC分类号： C08J300

CPC分类号： C08G18/12 ,  C08G18/0823 ,  C08G18/7837 ,  C09D175/04 ,  C08G18/3228 ,  C08L33/00

摘要： The present invention relates to polyurethane-polyacrylate hybrid dispersions comprising A) 20 to 99% by weight, based on resin solids, of a polyurethane wherein i) the polyurethane is rendered hydrophilic by ionic and/or nonionic hydrophilic groups and ii) the polyisocyanate component used to prepare the polyurethane contains an aliphatic or cycloaliphatic polyisocyanate containing allophanate groups, and B) 1 to 80% by weight, based on resin solids) of a polyacrylate polymer, wherein the sum of components A and B is 100%, based on the total weight of A) and B). The present invention also relates to the use of these hybrid dispersions for coating substrates, in particular wood.

摘要翻译： 本发明涉及聚氨酯 - 聚丙烯酸酯混合分散体，其包含A）基于树脂固体为20至99重量％的聚氨酯，其中i）通过离子和/或非离子亲水基团使聚氨酯变得亲水，和ii）所使用的多异氰酸酯组分 为了制备聚氨酯，含有含有脲基甲酸酯基团的脂肪族或脂环族多异氰酸酯，B）1〜80重量％，基于树脂固体）聚丙烯酸酯聚合物，其中组分A和B的总和为100重量％，基于总重量 的A）和B）。 本发明还涉及这些混合分散体用于涂覆基材，特别是木材的用途。

公开(公告)号：US6063861A

公开(公告)日：2000-05-16

申请号：US199676

申请日：1998-11-25

申请人： Christoph Irle ,  Harald Blum ,  Wolfgang Kremer ,  Rolf Roschu

发明人： Christoph Irle ,  Harald Blum ,  Wolfgang Kremer ,  Rolf Roschu

IPC分类号： C08K5/17 ,  C08F220/10 ,  C08F283/00 ,  C08G18/08 ,  C08G18/12 ,  C08G18/44 ,  C08G18/48 ,  C08G18/65 ,  C08G18/75 ,  C08G18/83 ,  C08L33/08 ,  C08L75/04 ,  C09D175/04 ,  C08J3/00 ,  B32B27/00 ,  B32B27/40 ,  C08K3/20 ,  C08L75/00

CPC分类号： C09D175/04 ,  C08F283/006 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/44 ,  C08G18/4854 ,  C08G18/758 ,  Y10T428/31551 ,  Y10T428/31591

摘要： The present invention relates to storage stable, aqueous polyurethane-polyacrylate hybrid dispersions, which are self crosslinkable at room temperature and contain A) 10 to 95 wt. %, of a polyurethane dispersion,B) 5 to 90 wt. %, of a polymer prepared in the presence of component A) from a mixture of vinyl monomers containing 0.5 to 20 wt. %, based on the total resin solids content of the hybrid dispersion, of a vinyl monomer containing acetoacetoxy groups andC) an at least difunctional primary or secondary amine, which is present in an equivalent ratio of amino groups to acetoacetoxy groups of 0.5:1 to 1.1:1,in which the wt. % of components A) and B) add up to 100, based on the total weight of components A) and B).The present invention also relates to one-component coating compositions containing these hybrid dispersions as binders and to substrates coated with these coating compositions.

摘要翻译： 本发明涉及储存稳定的水性聚氨酯 - 聚丙烯酸酯混合分散体，其在室温下可自交联并含有A）10至95wt。 ％的聚氨酯分散体，B）5〜90重量％ ％，在组分A）存在下制备的聚合物，由含有0.5-20wt。 ％，基于杂化分散体的总树脂固体含量，含有乙酰乙酰氧基的乙烯基单体，和C）至少二官能的伯或仲胺，其以等于0.5:1的乙酰乙酰氧基的比例存在 至1.1：1，其中wt。 组分A）和B的百分比）基于组分A）和B）的总重量加起来为100。 本发明还涉及含有作为粘合剂的这些混合分散体和用这些涂料组合物涂覆的基材的单组分涂料组合物。

公开(公告)号：US5741849A

公开(公告)日：1998-04-21

申请号：US666166

申请日：1996-06-19

申请人： Harald Blum ,  Eberhard Arning ,  Rolf Roschu ,  Josef Pedain

发明人： Harald Blum ,  Eberhard Arning ,  Rolf Roschu ,  Josef Pedain

IPC分类号： C08L75/04 ,  C08G18/00 ,  C08G18/08 ,  C08G18/42 ,  C08G18/46 ,  C08G18/64 ,  C08L75/00 ,  C09D175/00 ,  C09D175/04 ,  C09D175/06 ,  C08J3/00 ,  B32B27/00 ,  C08K3/20

CPC分类号： C09D175/04 ,  C09D175/06 ,  Y10T428/31551

摘要： The invention relates to an aqueous binder composition having a long processing time (time within which the mixture can be processed without loss of quality) based on aqueous dispersions or solutions of binder mixtures, which contain at least one hydroxyl-group containing polyester dispersion or solution, at least one physically drying, aqueous polyurethane dispersion that is substantially free from hydroxyl or amino groups, and a polyisocyanate. The present invention also relates to the use of these binders in lacquers and coating compositions, in particular for coating rigid, non-flexible substrates.

摘要翻译： 本发明涉及基于包含至少一种含羟基的聚酯分散体或溶液的粘合剂混合物的水性分散体或溶液具有长的处理时间（混合物可以在不损失质量的时间内处理时间）的水性粘合剂组合物 ，至少一种基本上不含羟基或氨基的物理干燥的水性聚氨酯分散体和多异氰酸酯。 本发明还涉及这些粘合剂在漆和涂料组合物中的用途，特别是用于涂覆刚性的非柔性基材。

公开(公告)号：US5135987A

公开(公告)日：1992-08-04

申请号：US648537

申请日：1991-02-22

申请人： Christian Wamprecht ,  Harald Blum ,  Josef Pedain ,  Peter Hohlein

发明人： Christian Wamprecht ,  Harald Blum ,  Josef Pedain ,  Peter Hohlein

IPC分类号： C08F8/00 ,  C08F8/30

CPC分类号： C08F8/30 ,  C08F8/00

摘要： Binders for moisture-hardening coating or sealing compositions contain modified copolymers having a weight average molecular weight of from 1,500 to 75,000 determined by gel permeation chromatography of olefinically unsaturated compounds containing chemically incorporated moieties which are addition-reactive to amino wherein the modified copolymers contain both(i) intramolecular carboxylic anhydride moieties and(ii) olefinically unsaturated (meth)acrylate moieties in chemically bound form as the moieties which are addition-reactive to amino, with the anhydride equivalent weight being in the range from 392 to 9,800 and the (meth)acrylate equivalent weight in the range from 284 to 7,100.

摘要翻译： 用于湿润硬化涂层或密封组合物的粘合剂含有通过凝胶渗透色谱法测定的重均分子量为1,500至75,000的改性共聚物，其含有与氨基加成反应的化学引入部分的烯属不饱和化合物，其中改性共聚物含有（ i）分子内羧酸酐部分和（ii）具有化学结合形式的烯属不饱和（甲基）丙烯酸酯部分作为与氨基加成反应的部分，酸酐当量为392-9,800，和（甲基） 丙烯酸酯当量在284至7100的范围内。

公开(公告)号：US4990583A

公开(公告)日：1991-02-05

申请号：US305744

申请日：1989-02-03

申请人： Christian Wamprecht ,  Josef Pedain ,  Harald Blum

发明人： Christian Wamprecht ,  Josef Pedain ,  Harald Blum

IPC分类号： C09K3/10 ,  C08F220/36 ,  C08F222/04 ,  C08F246/00 ,  C08G18/62 ,  C08G18/72 ,  C09D133/06 ,  C09D175/04

CPC分类号： C08G18/728 ,  C08F220/36 ,  C08F222/04 ,  C08F246/00 ,  C09D133/064

摘要： Copolymers useful in binders for two-component coating compounds or sealing compounds are copolymers having a weight average molecular weight, determined by the gel permeation chromatography method, of from 1500 to 75,000 of olefinically unsaturated compounds containing chemically incorporated moieties capable of undergoing an addition reaction with hydroxyls wherein the copolymers contain, as hydroxyl reactive groups, both(i) from 0.3 to 7.0% by weight of free isocyanate groups and(ii) from 1 to 25% by weight of acid anhydride groups, calculated as C.sub.4 H.sub.2 O.sub.3,in a chemically bound form.

摘要翻译： 用于双组分涂料化合物或密封化合物的粘合剂中的共聚物是具有通过凝胶渗透色谱法测定的重均分子量为1500至75,000的含有化学引入的部分的烯属不饱和化合物的共聚物，其能够经历与 羟基，其中共聚物含有（i）0.3至7.0重量％的游离异氰酸酯基团和（ii）按化学键合计算为1至25重量％的以C 4 H 2 O 3计算的酸酐基团，作为羟基反应性基团 形成。

公开(公告)号：US5064922A

公开(公告)日：1991-11-12

申请号：US573611

申请日：1990-08-27

申请人： Christian Wamprecht ,  Josef Pedain ,  Harald Blum

发明人： Christian Wamprecht ,  Josef Pedain ,  Harald Blum

IPC分类号： C08F222/40 ,  C08F8/32 ,  C08F22/36 ,  C08F246/00 ,  C09D157/04

CPC分类号： C09D157/04 ,  C08F8/32

摘要： The present invention relates to copolymers having a weight average molecular weight (M.sub.w) of 1500 to 75,000, prepared from olefinically unsaturated compounds and containing 0.1 to 4.5% by weight of primary amino groups in the form of structural units corresponding to formula I ##STR1## wherein Q is a saturated aliphatic-cycloaliphatic hydrocarbon radical of the type obtained by removing the amino groups from an aliphatic-cycloaliphatic diprimary diamine containing an amino group attached to a primary carbon atom and an amino group attached to a secondary or tertiary carbon atom.The present invention also relates to a process for the production of these copolymers.

摘要翻译： 本发明涉及由烯属不饱和化合物制备的重均分子量（Mw）为1500至75,000的共聚物，并且含有0.1-4.5％（重量）的以式I表示的结构单元形式的伯氨基。 （I）其中Q是通过从包含连接到伯碳原子的氨基和连接到仲碳或叔碳上的氨基的脂族 - 脂环族二元二胺除去氨基而获得的类型的饱和脂族 - 脂环族烃基 原子。 本发明还涉及制备这些共聚物的方法。

公开(公告)号：US5045602A

公开(公告)日：1991-09-03

申请号：US511671

申请日：1990-04-20

申请人： Christian Wamprecht ,  Harald Blum ,  Josef Pedain

发明人： Christian Wamprecht ,  Harald Blum ,  Josef Pedain

IPC分类号： C08L25/00 ,  C08K5/17 ,  C08L29/10 ,  C08L31/02 ,  C08L31/04 ,  C08L33/04 ,  C08L33/06 ,  C08L79/02 ,  C09D133/06

CPC分类号： C08L79/02 ,  C09D133/064 ,  C08L33/064

摘要： The present invention relates to moisture-hardening binder compositions containingA) 30 to 99 parts by weight of a component based on at least one copolymer prepared from olefinically unsaturated compounds having a weight average molecular weight of about 1,500 to 75,000 and containing chemically incorporated groups which are reactive with amino groups in an addition reaction andB) 1 to 70 parts by weight of a polyamine component based on at least one organic polyamine containing blocked amino groups.characterized in that the copolymers of component A) contain both intramolecular carboxylic anhydride groups and also carbonate groups in chemically bound form, the anhydride equivalent weight of the copolymers being 327 to 9,800 and the carbonate equivalent weight of the copolymers being 465 to 18,600, component A) containing a total of 0.2 to 8 anhydride and carbonate groups for each blocked amino group present in component B).

摘要翻译： 本发明涉及湿固化粘合剂组合物，其包含A）30至99重量份的基于由烯属不饱和化合物制备的至少一种共聚物的组分，其重均分子量为约1,500至75,000，并含有化学引入基团， 在加成反应中与氨基反应，B）1至70重量份基于至少一个含有封闭氨基的有机多胺的多胺组分。 其特征在于组分A）的共聚物含有化学结合形式的分子内羧酸酐基团和碳酸酯基团，共聚物的酸酐当量为327至9,800，共聚物的碳酸当量为465至18,600，组分A ），对于组分B）中存在的每个封闭的氨基，总共含有0.2至8个酸酐和碳酸酯基团。

公开(公告)号：US4970270A

公开(公告)日：1990-11-13

申请号：US504733

申请日：1990-04-02

申请人： Harald Blum ,  Josef Pedain ,  Christian Wamprecht

发明人： Harald Blum ,  Josef Pedain ,  Christian Wamprecht

IPC分类号： C08L77/00 ,  C08F8/32 ,  C08K5/34 ,  C08K5/3445 ,  C08K5/3462 ,  C08K5/35 ,  C08L33/06 ,  C08L35/00 ,  C09D7/12 ,  C09D133/06 ,  C09D135/00 ,  C09D177/00 ,  C09D201/06

CPC分类号： C09D133/064 ,  C08F8/32 ,  C08K5/3445 ,  C08K5/3462 ,  C08K5/35 ,  C09D135/00

摘要： Moisture hardening binders for lacquer and coating compositions are prepared by mixing with exclusion of moisture, and with or without reacting:(A) 30 to 99 parts by weight of at least one compound containing at least two intramolecular carboxylic acid anhydride moieties with(B) 1 to 70 parts by weight of organic compounds containing blocked amino groups from which free primary aminos, secondary aminos or both are formed under the influence of moisture characterized in that compounds (B) are organic compounds containing hexahydropyrimidine or tetrahydroimidazole moieties, with or without other blocked amino moieties in addition to the hexahydropyrimidine or tetrahydroimidazole moieties, the quantitative proportions of the individual components (A) and (B) being so chosen, taking into account any spontaneous addition reaction which may take place between components (A) and (B) in the absence of moisture, such that the resulting composition contains from 0.25 to 50 anhydride moieties for each hexahydropyrimidine or tetrahydroimidazole moiety.

摘要翻译： 用于漆和涂料组合物的水分硬化粘合剂通过混合排除水分，并且反应而制备：（A）30至99重量份的至少一种含有至少两个分子内羧酸酐部分的化合物与（B） 1至70重量份的含有封闭氨基的有机化合物，其中在水分的影响下形成游离的初级氨基，次氨基或两者，其特征在于化合物（B）是含有六氢嘧啶或四氢咪唑部分的有机化合物，具有或不具有其它 除了六氢嘧啶或四氢咪唑部分之外，封闭的氨基部分，考虑到组分（A）和（B）之间可能发生的任何自发加成反应，如此选择单独组分（A）和（B）的定量比例， 在没有水分的情况下，使得所得组合物含有0.25至50个酸酐部分f 或每个六氢嘧啶或四氢咪唑部分。

公开(公告)号：US5268428A

公开(公告)日：1993-12-07

申请号：US748297

申请日：1991-08-21

申请人： Christian Wamprecht ,  Harald Blum ,  Josef Pedain

发明人： Christian Wamprecht ,  Harald Blum ,  Josef Pedain

IPC分类号： C08G59/20 ,  C08G59/00 ,  C08G59/32 ,  C08K5/05 ,  C08L35/00 ,  C08L63/00 ,  C08L75/04 ,  C09D5/34 ,  C09D133/14 ,  C09D163/00 ,  C09D167/00 ,  C08F8/14 ,  C08L33/08

CPC分类号： C09D133/14 ,  C09D167/00 ,  C09D5/34 ,  C08L75/04

摘要： The present invention relates to binder compositions containingA) 10 to 99 parts by weight of a copolymer component containing at least one copolymer prepared from olefinically unsaturated compositions having a weight average molecular weight of 1,500 to 75,000 and having in chemically bound form both(i) 1 to 30% by weight of cyclic carboxylic anhydride groups (calculated as C.sub.4 H.sub.2 O.sub.3) and(ii) 1 to 29% by weight of epoxide groups (calculated as C.sub.2 H.sub.3 O) andB) 1 to 90 parts by weight of a hydroxyl component containing at least one organic polyol having at least two hydroxyl groups per molecule,provided that for every anhydride group of component A) there are 0.1 to 10 hydroxyl groups of component B).The present invention also relates to the use of these binder compositions as binders for heat-curing coating compositions or sealing compositions optionally containing paint auxiliaries and additives or as binders for room-temperature-curing sealing or coating compositions containing catalysts and, optionally, other paint auxiliaries and additives.

摘要翻译： 本发明涉及粘合剂组合物，其包含A）10至99重量份的共聚物组分，所述共聚物组分含有至少一种由烯属不饱和组合物制备的共聚物，其重均分子量为1,500至75,000，并具有化学键合形式，（i） 1至30重量％的环状羧酸酐基团（以C 4 H 2 O 3计）和（ii）1至29重量％的环氧基团（以C 2 H 3 O计算）和B）1至90重量份的至少含有至少 一个每分子具有至少两个羟基的有机多元醇，条件是对于组分A）的每个酸酐基团，组分B）中都有0.1至10个羟基。 本发明还涉及这些粘合剂组合物作为粘合剂用于热固化涂料组合物或任选地含有涂料助剂和添加剂的密封组合物或用作室温固化密封剂的粘合剂或含有催化剂和任选的其它涂料的涂料组合物的粘合剂 助剂和助剂。

公开(公告)号：US4937293A

公开(公告)日：1990-06-26

申请号：US170941

申请日：1988-03-21

申请人： Harald Blum ,  Josef Pedain ,  Christian Wamprecht

发明人： Harald Blum ,  Josef Pedain ,  Christian Wamprecht

IPC分类号： C09K3/10 ,  C08K5/29 ,  C08L33/04 ,  C08L33/06 ,  C08L35/00 ,  C09D133/02 ,  C09D133/04 ,  C09D135/00 ,  C09D151/00

CPC分类号： C08K5/29 ,  C09D135/00

摘要： Binder compositions comprising(A) copolymers having a molecular weight of from 1500 to 75000 of maleic acid anhydride with other selected olefinically unsaturated monomers,(B) organic polyamines with aldimine- and/or ketimine-blocked amino groups and, optionally, reaction products containing amide groups of (i) copolymers (A) with (ii) polyamines having free and blocked amino groups,a process for the production of these compositions by mixing components (A) and (B) and optionally partially blocked polyamines which react with a part of component (A) under formation of component (C) as well as the use of these binder compositions as binder in lacquers, coating compositions or sealing compounds.

摘要翻译： 粘合剂组合物，其包含（A）分子量为1500至75000的马来酸酐与其它选择的烯属不饱和单体的共聚物，（B）具有亚胺基和/或酮亚胺封端的氨基的有机多胺，以及任选地含有 （i）共聚物（A）与（ii）具有游离和封闭氨基的多胺的酰胺基团，通过混合组分（A）和（B）并任选部分封闭的多胺与部分反应的方法制备这些组合物的方法 的组分（A），以及这些粘合剂组合物作为涂料，涂料组合物或密封化合物中的粘合剂的用途。