公开(公告)号：US4945137A

公开(公告)日：1990-07-31

申请号：US415863

申请日：1989-10-02

申请人： Walter Schafer ,  Hans Rudolph ,  Rolf Dhein ,  Hanns-Peter Muller ,  Michael Sonntag ,  Christian Wamprecht ,  Harald Blum ,  Walter Krauss

发明人： Walter Schafer ,  Hans Rudolph ,  Rolf Dhein ,  Hanns-Peter Muller ,  Michael Sonntag ,  Christian Wamprecht ,  Harald Blum ,  Walter Krauss

IPC分类号： C08L33/06 ,  C03C25/10 ,  C08F8/32 ,  C08K3/28 ,  C08K5/17 ,  C08K5/353 ,  C08K13/02 ,  C08L33/04 ,  C08L35/00 ,  C08L101/00 ,  C08L101/08 ,  C09D7/12 ,  C09D201/08

CPC分类号： C08K5/17 ,  C08F8/32 ,  C08K3/28 ,  C08K5/353

摘要： A binder for a coating composition is a combination of(a) polymers containing intramolecular carboxylic anhydride groups and having an average molecular weight of from 500 to 25,000 and(b) organic compounds containing 4,5-dihydrooxazole groups in a quantity corresponding to an equivalent ratio of carboxylic anhydride groups to 4,5-dihydrooxazole groups of from 0.5:1 to 2:1, and contains from 0.005 to 5% by weight, based on the weight of components (a) and (b), of ammonia, a primary amine or secondary amine.

摘要翻译： 用于涂料组合物的粘合剂是（a）含有分子内羧酸酐基团并且平均分子量为500至25,000的聚合物和（b）含有相当于当量的4,5-二氢恶唑基团的有机化合物的组合 羧酸酐基团与4,5-二氢恶唑基团的比例为0.5:1至2:1，并且基于组分（a）和（b）的重量，含有0.005至5重量％的氨， 伯胺或仲胺。

公开(公告)号：US5242978A

公开(公告)日：1993-09-07

申请号：US777829

申请日：1991-10-15

申请人： Walter Schafer ,  Hanns-Peter Muller ,  Michael Sonntag

发明人： Walter Schafer ,  Hanns-Peter Muller ,  Michael Sonntag

IPC分类号： C04B41/64 ,  C04B41/49 ,  C08F8/42 ,  C08K5/544 ,  C08L101/00 ,  C08L101/02 ,  C09D167/00

CPC分类号： C08F8/42 ,  C04B41/4944 ,  C09D167/00

摘要： The present invention is directed to a novel composition and the use thereof in various coating applications. The composition broadly comprises:a) an organic compound containing a primary amino group and an alkoxysilane group, andb) a plastic precursor containing at least two acetoacetate and/or acetoacetamide groups per molecule.

摘要翻译： 本发明涉及一种新颖的组合物及其在各种涂料应用中的用途。 组合物广泛地包括：a）含有伯氨基和烷氧基硅烷基团的有机化合物，和b）每分子含有至少两个乙酰乙酸酯和/或乙酰乙酰胺基团的塑料前体。

公开(公告)号：US5089565A

公开(公告)日：1992-02-18

申请号：US358448

申请日：1989-05-30

申请人： Harald Blum ,  Christian Wamprecht ,  Josef Pedain ,  Michael Sonntag

发明人： Harald Blum ,  Christian Wamprecht ,  Josef Pedain ,  Michael Sonntag

IPC分类号： C08L35/00 ,  C08F20/02 ,  C08F22/06 ,  C08K5/35 ,  C09D133/02 ,  C09D135/00

CPC分类号： C09D135/00 ,  C08K5/35

摘要： A moisture-curing binder composition useful in paints and other coating compositions is prepared by mixing or mixing with spontaneous reaction in the absence of moistureA) 30 to 99 parts by weight of at least one compound containing at least two intramolecular carboxylic anhydride groups andB) 1 to 70 parts by weight of organic compounds having blocked amino groups, wherein B)comprises organic compounds containing hydrogen atoms which are reactive to acid anhydride groups and containing bicyclic amide acetal or bicyclic amide groups or both, wherein the ratios of the amounts of the individual components are chosen such that, by taking into account the addition reaction which occurs spontaneously between components A) and B) in the absence of moisture, in the resulting mixture 0.25 to 50 anhydride groups are present per bicyclic amide acetal and bicyclic amide aminal group.

摘要翻译： 用于油漆和其他涂料组合物的湿固化粘合剂组合物通过在不存在水分的情况下与自发反应混合或混合制备A）30至99重量份的至少一种含有至少两个分子内羧酸酐基团的化合物和B ）1至70重量份具有封闭氨基的有机化合物，其中B）包含含有与酸酐基团反应并含有双环酰胺缩醛或双环酰胺基团或两者的氢原子的有机化合物，其中， 选择各个组分使得通过考虑到在不存在水分的情况下在组分A）和B）之间自发发生的加成反应，在所得混合物中，每双酰胺缩醛和双环酰胺缩醛存在0.25至50个酸酐基团 组。

公开(公告)号：US4975493A

公开(公告)日：1990-12-04

申请号：US223803

申请日：1988-07-25

申请人： Harald Blum ,  Josef Pedain ,  Christian Wamprecht ,  Michael Sonntag

发明人： Harald Blum ,  Josef Pedain ,  Christian Wamprecht ,  Michael Sonntag

IPC分类号： C08L23/00 ,  C08F8/32 ,  C08K5/35 ,  C09D133/04 ,  C09D135/00

CPC分类号： C08K5/35 ,  C08F8/32 ,  C09D135/00 ,  C08F2800/20

摘要： A moisture-hardening binder composition for lacquer of coating compositions is prepared by mixing(A) 50 to 97 parts by weight of copolymers of maleic anhydride with olefinically unsaturated monomers, said copolymers containing succinic anhydride units and having molecular weights Mw of 1,500 to 75,000 with(B) 3 to 50 parts by weight oxazolanes having a molecular weight Mw of 87 to 10,000,the quantitative ratios of (A) to (B) being such that the composition contains 0.25 to 10 anhydride groups for every oxazolane group,wherein component (A) consists essentially of copolymers of(a) 4.5 to 45 parts by weight of maleic anhydride,(b) 5 to 80 parts by weight of monomers of the formulae ##STR1## or both, and (c) 15 to 92 parts by weight of monomers of the formula ##STR2## wherein, R.sub.1 and R.sub.4 is each, independent of the other, an aliphatic or cycloaliphatic C.sub.1 -C.sub.12 hydrocarbon radical with or without oxygen, sulfur or nitrogen as a heteratom, R.sub.2 is hydrogen, methyl, ethyl, chlorine or fluorine,R.sub.3 is a C.sub.2 -C.sub.15 aliphatic hydrocarbon radical, a C.sub.5 -C.sub.10 cycloaliphatic hydrocarbon radical, a C.sub.7 -C.sub.18 araliphatic hydrocarbon radical, a C.sub.6 -C.sub.12 aromatic hydrocarbon radical, chlorine, fluorine, nitrile or a C.sub.2 -C.sub.18 hydrocarbon radical containing one or more heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen in the form of ether, ester, amide, urethane, urea, thioester, oxirane, ketone, lactam or lactone groups.

摘要翻译： 通过混合（A）50至97重量份的马来酸酐与烯属不饱和单体的共聚物，所述共聚物含有琥珀酸酐单元并具有1500至75,000的分子量Mw，制备用于涂料组合物漆的湿润硬化粘合剂组合物， （B）3〜50重量份的分子量Mw为87〜10,000的恶唑烷，（A）〜（B）的定量比为每个恶唑烷基组成含有0.25〜10个酸酐基，其中组分（ A）基本上由（a）4.5至45重量份马来酸酐的共聚物组成，（b）5-80重量份式（IMAGE）或两者的单体，和（c）15至92重量份 具有下式的单体：其中，R 1和R 4各自独立地为具有或不具有氧，硫或氮作为杂原子的脂族或脂环族C 1 -C 12烃基，R 2为氢，甲基，乙基， 氯或氟 ne，R 3是C 2 -C 15脂族烃基，C 5 -C 10脂环族烃基，C 7 -C 18芳脂族烃基，C 6 -C 12芳烃基，氯，氟，腈或含有一个的C 2 -C 18烃基 或更多选自醚，酯，酰胺，氨基甲酸酯，脲，硫酯，环氧乙烷，酮，内酰胺或内酯基团的氧，硫和氮的杂原子。

公开(公告)号：US06423816B1

公开(公告)日：2002-07-23

申请号：US08583167

申请日：1996-01-04

申请人： Christian Wamprecht ,  Michael Sonntag

发明人： Christian Wamprecht ,  Michael Sonntag

IPC分类号： C08G6312

CPC分类号： C09D175/14 ,  C08G18/68 ,  C08G63/52 ,  C09D167/06 ,  C08L2666/36

摘要： The present invention relates to polyester polyols having a hydroxyl number of 60 to 400, which are esterification products of a) an alcohol component containing one or more aliphatic or cycloaliphatic alcohols having at least 3 hydroxyl groups and 3 to 8 carbon atoms with b) a carboxylic acid component containing itaconic acid, maleic acid, their anhydrides and/or fumaric acid, provided that at least 10 mole % of either component a) or component b) is an aliphatic or cycloaliphatic, saturated or unsaturated monoalcohol or monocarboxylic acid having 1 to 18 carbon atoms. The present invention also relates to two-component polyurethane coating compositions containing these polyester polyols and lacquer polyisocyanates as the binder and to their use for coating substrates, in particular automotive substrates.

摘要翻译： 本发明涉及羟基数为60〜400的聚酯多元醇，它们是a）含有一个或多个具有至少3个羟基和3至8个碳原子的脂族或脂环族醇的醇组分与b）羧酸的酯化产物 含有衣康酸的组分，马来酸，它们的酸酐和/或富马酸，条件是至少10摩尔％的组分a）或组分b）是具有1至18个碳原子的脂族或脂环族饱和或不饱和的一元醇或一元羧酸 原子 本发明还涉及含有这些聚酯多元醇和漆多异氰酸酯作为粘合剂的双组分聚氨酯涂料组合物，以及它们用于涂覆基材，特别是汽车基材的用途。

公开(公告)号：US06458898B1

公开(公告)日：2002-10-01

申请号：US08329109

申请日：1994-10-25

申请人： Christian Wamprecht ,  Michael Sonntag

发明人： Christian Wamprecht ,  Michael Sonntag

IPC分类号： B32B2740

CPC分类号： C09D175/14 ,  C08G18/68 ,  C08G18/686 ,  Y10T428/31551 ,  Y10T428/31605

摘要： Two-component polyurethane coating compositions containing wherein the binder contains polyisocyanates and certain polyester polyols having hydroxyl numbers of 80 to 250 prepared from a) polyol mixtures and b) aliphatic unsaturated dicarboxylic acids and, optionally, aliphatic saturated dicarboxylic acids, and their use for the production of coatings on plastic moldings such as those used in automobile construction.

摘要翻译： 双组分聚氨酯涂料组合物，其中粘合剂含有多异氰酸酯和由a）多元醇混合物和b）脂族不饱和二羧酸和任选的脂族饱和二羧酸制备的羟基数为80至250的某些聚酯多元醇及其用于 在塑料模制品上生产涂料，如汽车制造中使用的涂料。

公开(公告)号：US06380308B1

公开(公告)日：2002-04-30

申请号：US09711743

申请日：2000-11-13

申请人： Christian Wamprecht ,  Michael Sonntag ,  Holger Mundstock

发明人： Christian Wamprecht ,  Michael Sonntag ,  Holger Mundstock

IPC分类号： C08G1863

CPC分类号： C08L51/04 ,  C08F279/02 ,  C08G18/635 ,  C09D151/04 ,  C09D175/04 ,  Y10T428/31551

摘要： The invention relates to a binder composition containing A) 50-90 parts by wt. of OH-functional graft copolymer resins prepared from a) 0.1 to 10 parts by wt. of polybutadiene, b) 5 to 60 parts by wt. of an unsaturated aromatic monomer, c) 10 to 50 parts by wt. of a hydroxyalkyl ester of (meth)acrylic acid, d) 5 to 70 parts by wt. of a cycloaliphatic ester of (meth)acrylic acid, e) 5 to 50 parts by wt. of an aliphatic ester of (meth)acrylic acid, f) 0.1 to 5 parts by wt. of a mono-olifinically unsaturated mono- or dicarboxylic acid and/or maleic or fumaric acid half esters, B) 0.1 to 5 parts by wt. of a polyfunctional crosslinking agent.

摘要翻译： 本发明涉及一种粘合剂组合物，其包含A）50-90重量份 由以下制备的OH官能接枝共聚物树脂：0.1〜10重量份 的聚丁二烯，b）5〜60重量份。 的不饱和芳族单体，c）10至50重量份。 的（甲基）丙烯酸的羟烷基酯，d）5〜70重量份。 的（甲基）丙烯酸的脂环族酯，e）5〜50重量份 的（甲基）丙烯酸的脂肪族酯，f）0.1〜5重量份。 的单烯烃不饱和单羧酸和/或马来酸或富马酸半酯，B）0.1至5重量份。 的多官能交联剂。

公开(公告)号：US6162891A

公开(公告)日：2000-12-19

申请号：US352664

申请日：1994-12-09

申请人： Christian Wamprecht ,  Michael Sonntag ,  Jurgen Meixner

发明人： Christian Wamprecht ,  Michael Sonntag ,  Jurgen Meixner

IPC分类号： C08G18/68 ,  C08G18/78 ,  C08G63/52 ,  C09D175/14 ,  C08G18/42

CPC分类号： C09D175/14 ,  C08G18/68 ,  C08G18/7831 ,  C08G63/52

摘要： The present invention relates to polyester polyols having hydroxyl numbers of 175 to 520 which are the reaction products ofa) 50 to 60 mole % of a polyol component containing(i) 0 to 39 mole % of one or more dihydric aliphatic or cycloaliphatic alcohols having at least 2 carbon atoms other than neopentyl glycol,(ii) 20 to 59 mole % of neopentyl glycol and(iii) 41 to 80 mole % of one or more at least trihydric aliphatic alcohols containing at least 3 carbon atoms andb) 40 to 50 mole % of a dicarboxylic acid component containing(iv) 0 to 60 mole % of one or more aliphatic or cycloaliphatic, saturated or unsaturated dicarboxylic acids or their anhydrides having at least 2 carbon atoms other than fumaric acid, itaconic acid and maleic acid or their anhydrides and(v) 40 to 100 mole % of one or more of fumaric acid, itaconic acid, maleic acid or their anhydrides,wherein the percentages set forth in a) and b) each add up to 100.The present invention also relates to the use of these polyester polyols, optionally in admixture with other organic polyhydroxyl compounds, as a binder component for two-component polyurethane lacquers also containing lacquer polyisocyanates, more particularly for the production of lacquer coatings on large vehicles and in car repair lacquering.

摘要翻译： 本发明涉及羟基数为175〜520的聚酯多元醇，其为a）50〜60摩尔％的多元醇成分的反应产物，所述多元醇成分含有（i）0〜39摩尔％的一种或多种二元脂肪族或脂环族醇， 除新戊二醇以外的至少2个碳原子，（ii）20〜59摩尔％的新戊二醇和（iii）41〜80摩尔％的含有至少3个碳原子的一种以上至少三元脂肪醇，b）40〜 50摩尔％的含有（iv）0至60摩尔％的一种或多种脂族或脂环族饱和或不饱和二羧酸或其酸酐的二羧酸组分，其中除了富马酸，衣康酸和马来酸以外具有至少2个碳原子，或 它们的酸酐和（v）40至100摩尔％的富马酸，衣康酸，马来酸或其酸酐中的一种或多种，​​其中a）和b）中列出的百分比各自加到100上。本发明还涉及 使用这些p 醇酯多元醇，任选与其它有机多羟基化合物混合，作为也包含漆多异氰酸酯的双组分聚氨酯漆的粘合剂组分，更特别地用于在大型车辆和汽车修漆上生产漆涂料。

公开(公告)号：US5969054A

公开(公告)日：1999-10-19

申请号：US888520

申请日：1997-07-07

申请人： Christian Wamprecht ,  Michael Sonntag ,  Dieter Margotte

发明人： Christian Wamprecht ,  Michael Sonntag ,  Dieter Margotte

IPC分类号： C08L51/04 ,  C08F279/02 ,  C08G18/63 ,  C09D151/04 ,  C08F8/26 ,  C08F8/30 ,  C08F220/32 ,  C08G18/62

CPC分类号： C08G18/633 ,  C08F279/02 ,  C09D151/04

摘要： The present invention relates to binder compositions containingA) 40 to 95 parts by weight of OH-functional graft copolymer resins prepared by copolymerizinga) 0.1 to 10 parts by weight of polybutadienes containing at least 20% of 1,2-vinyl groups,b) 5 to 30 parts by weight of aliphatic .alpha.-olefins,c) 0.1 to 35 parts by weight of glycidyl esters of .alpha.-alkylalkane-monocarboxylic acids,d) 10 to 70 parts by weight of unsaturated, aromatic monomers,e) 5 to 60 parts by weight of hydroxyalkyl esters of acrylic and/or methacrylic acid having primary hydroxyl groups,f) 0 to 50 parts by weight of (cyclo)aliphatic esters of acrylic and/or methacrylic acid,g) 0.1 to 20 parts by weight of .alpha.,.beta.-mono-olefinically unsaturated monocarboxylic or dicarboxylic acids and/or maleic acid or fumaric acid semi-esters andh) 0 to 30 parts by weight of other copolymerizable compounds andB) 5 to 60 parts by weight of polyfunctional crosslinking resins,wherein 1 to 30% by weight of the OH groups of the component A) are secondary OH groups. The present invention also relates to the use of these binder compositions for vehicle coatings, in particular automotive refinish coatings and large vehicle coatings, for wood and furniture coatings, general industrial coatings, and for coatings that provide corrosion protection.

摘要翻译： 本发明涉及粘合剂组合物，其含有A）40〜95重量份的OH-官能接枝共聚物树脂，其通过以下方法制备：a）将0.1至10重量份含有至少20％的1,2-乙烯基的聚丁二烯，b ）5〜30重量份脂肪族α-烯烃，c）0.1〜35重量份的α-烷基烷烃 - 一元羧酸的缩水甘油酯，d）10〜70重量份的不饱和芳族单体，e）5〜 60重量份具有伯羟基的丙烯酸和/或甲基丙烯酸的羟烷基酯，f）0至50重量份的丙烯酸和/或甲基丙烯酸的（环）脂族酯，g）0.1至20重量份的 α，β-单烯属不饱和单羧酸或二羧酸和/或马来酸或富马酸半酯，和h）0至30重量份的其它可共聚的化合物和B）5至60重量份的多官能交联树脂， 其中1〜30重量％的O 组分A）的H基团是仲OH基团。 本发明还涉及这些粘合剂组合物用于车辆涂料，特别是汽车修补涂料和大型车辆涂料，用于木材和家具涂料，一般工业涂料以及提供防腐蚀涂料的用途。

公开(公告)号：US5733973A

公开(公告)日：1998-03-31

申请号：US755878

申请日：1996-12-02

申请人： Christian Wamprecht ,  Michael Sonntag ,  Jurgen Schwindt ,  Dieter Margotte

发明人： Christian Wamprecht ,  Michael Sonntag ,  Jurgen Schwindt ,  Dieter Margotte

IPC分类号： C08F290/04 ,  C08F279/02 ,  C08L51/04 ,  C09D151/00 ,  C09D151/04 ,  C09D155/00 ,  C09D161/04 ,  C09D161/06 ,  C09D161/20 ,  C09D175/00 ,  C09D175/04 ,  C08G63/48

CPC分类号： C08F279/02 ,  C08L51/04

摘要： The present invention relates to binder compositions containing A) 40 to 95 parts by weight of OH-functional graft copolymer resins which are prepared by copolymerizing a mixture containing 0.1 to 10 parts by weight of at least one optionally functional polybutadiene having a molecular weight of 500 to 10,000 and having at least 20% by weight of side-chain 1,2-vinyl double bonds, and B) 5 to 60 parts by weight of a polyfunctional cross-linking resin selected from aminoplast resins and optionally blocked polyisocyanates, wherein the sum of the parts by weight of components A) and B) add up to 100, based on the weight of components A) and B). The present invention also relates to the use of the binder compositions according to the invention for lacquering vehicles, wood and furniture, and for preventing corrosion.

摘要翻译： 本发明涉及粘合剂组合物，其包含A）40至95重量份的OH-官能的接枝共聚物树脂，其通过将含有0.1至10重量份的至少一种分子量为500的任意官能的聚丁二烯 至10,000重量％，并且具有至少20重量％的侧链1,2-乙烯基双键，和B）5至60重量份选自氨基塑料树脂和任选的封端多异氰酸酯的多官能交联树脂，其中总和 的组分A）和B）的重量份，基于组分A）和B）的重量加起来为100。 本发明还涉及根据本发明的粘合剂组合物用于涂漆车辆，木材和家具以及用于防止腐蚀的用途。