公开(公告)号：US5798145A

公开(公告)日：1998-08-25

申请号：US586053

申请日：1996-01-16

Applicant: Steven V. Barancyk ,  Christopher A. Verardi ,  William A. Humphrey

Inventor： Steven V. Barancyk ,  Christopher A. Verardi ,  William A. Humphrey

IPC: C09D133/04 ,  C08G18/46 ,  C08G18/50 ,  C08G18/83 ,  C08G65/333 ,  C08G71/00 ,  C08G73/00 ,  C08L61/20 ,  C08L71/02 ,  C09D161/20 ,  C09D167/00 ,  C09D167/02 ,  C09D171/00 ,  C09D171/02 ,  C09D175/00 ,  C09D179/00 ,  C09D201/06 ,  C08L67/02

CPC classification number: C09D171/02 ,  C08G18/4615 ,  C08G18/5045 ,  C08G18/833 ,  C08G65/33344 ,  C08G71/00 ,  C08L71/02 ,  C09D201/06 ,  C08L61/20 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31942

Abstract: A flexible, aminoplast-curable film-forming composition and a process for preparing multi-layered coated articles coated with a pigmented or colored base coat and a transparent or clear topcoat are disclosed. A pigmented or colored base coat is first applied to a substrate followed by the application of a transparent topcoat to the base coat. The transparent topcoat composition is a flexible, curable film-forming composition comprising (i) a polyether polymer containing a plurality of terminal or pendant carbamate groups of the structure: ##STR1## (ii) a polymer selected from the group consisting of a polyester polymer, a polyurethane polymer, an acrylic polymer, and mixtures thereof wherein each polymer contains a plurality of terminal or pendant carbamate groups of the structure depicted above; and (iii) an aminoplast crosslinking agent. In a particularly preferred embodiment, the film-forming composition contains a polyester polymer derived from a cycloaliphatic acid or anhydride. The topcoat composition provides a flexible composite coating with improved acid etch resistance, making the composite coating particularly useful as a topcoat for plastic automotive parts.

Abstract translation: 公开了一种柔性的氨基塑料可固化成膜组合物和用于制备涂覆有着色或着色底涂层和透明或透明面漆的多层涂覆制品的方法。 首先将着色或着色的底涂层施加到基底上，然后向基底涂层施加透明面漆。 透明面漆组合物是柔性的可固化成膜组合物，其包含（i）包含多个下列结构的末端或侧氨基甲酸酯基团的聚醚聚合物：（ii）选自聚酯聚合物 ，聚氨酯聚合物，丙烯酸聚合物及其混合物，其中每个聚合物含有上述结构的多个末端或侧链氨基甲酸酯基团; 和（iii）氨基塑料交联剂。 在特别优选的实施方案中，成膜组合物含有衍生自脂环族酸或酸酐的聚酯聚合物。 面漆组合物提供具有改善的耐酸蚀性的柔性复合涂层，使复合涂层特别适用于塑料汽车部件的顶涂层。

公开(公告)号：US5792810A

公开(公告)日：1998-08-11

申请号：US698524

申请日：1996-08-15

Applicant: Gregory G. Menovcik ,  John D. McGee ,  Walter H. Ohrbom ,  Brian D. Bammel ,  Todd A. Seaver ,  John W. Rehfuss

Inventor： Gregory G. Menovcik ,  John D. McGee ,  Walter H. Ohrbom ,  Brian D. Bammel ,  Todd A. Seaver ,  John W. Rehfuss

IPC: C09D161/20 ,  C08G71/00 ,  C09D167/04 ,  C09D201/00 ,  C09D201/02 ,  C09D201/06 ,  C08J3/00 ,  C08K3/20 ,  C08L51/00 ,  C08L75/00

CPC classification number: C09D201/025 ,  C08G71/00 ,  C09D167/04 ,  C09D201/02 ,  C09D201/06 ,  Y10T428/31551

Abstract: A curable coating composition is described comprising (A) a compound comprising carbamate or urea and hydroxyl functional groups that is the reaction product of (1) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone or a hydroxy carboxylic acid, and (2) a lactone or a hydroxy carboxylic acid, (B) a compound comprising at least one group that is reactive with carbamate and at least one group that is reactive with hydroxyl, or a plurality of groups that are reactive with both carbamate and hydroxyl.

Abstract translation: 描述了可固化涂料组合物，其包含（A）包含氨基甲酸酯或脲的化合物和羟基官能团，其是（1）包含氨基甲酸酯或脲基团的化合物或可转化为氨基甲酸酯或脲基团的基团的反应产物 和与内酯或羟基羧酸反应的活性氢基，和（2）内酯或羟基羧酸，（B）至少一种与氨基甲酸酯反应的基团和至少一个基团 其与羟基反应，或多个与氨基甲酸酯和羟基反应的基团。

公开(公告)号：US5780541A

公开(公告)日：1998-07-14

申请号：US578650

申请日：1996-02-20

Applicant: Peter Mayenfels ,  Georg Wigger ,  Fritz Bartol ,  Ulrike Rockrath ,  Ulrich Poth

Inventor： Peter Mayenfels ,  Georg Wigger ,  Fritz Bartol ,  Ulrike Rockrath ,  Ulrich Poth

IPC: C09D161/20 ,  C08G18/42 ,  C08G18/62 ,  C08G18/80 ,  C08L61/20 ,  C08L75/04 ,  C09D133/06 ,  C09D167/00 ,  C09D167/08 ,  C09D175/00 ,  C09D175/04 ,  C09D201/06 ,  C08J3/00 ,  C08F8/30 ,  C08K3/20 ,  C08L75/00

CPC classification number: C09D167/08 ,  C08G18/4241 ,  C08G18/6254 ,  C08G18/8012 ,  C08G18/8061 ,  C08G18/8064 ,  C08G18/8093 ,  C09D133/066 ,  C09D167/00 ,  C09D175/04 ,  C09D201/06 ,  C08L61/20 ,  C08L75/04

Abstract: The invention relates to nonaqueous paints which comprise (A) a hydroxyl group-containing synthetic resin or a mixture of hydroxyl group-containing synthetic resins (B) an amino resin or a mixture of amino resins (C) a blocked polyisocyanate or a mixture of blocked polyisocyanates, and (D) a pigment or a mixture of pigments, and are characterized in that component (C) contains both isocyanate groups blocked with a blocking agent (I) and isocyanate groups blocked with a blocking agent (II), in which context the blocking agent (I) is a dialkyl malonate or a mixture of dialkyl malonates, the blocking agent (II) is a blocking agent which is different from (I) and contains active methylene groups, or is an oxime, or is a mixture of these blocking agents, and the ratio of equivalents between the isocyanate groups blocked with (I) and the isocyanate groups blocked with (II) is between 1.0:1.0 and 9.0:1.0.

Abstract translation: PCT No.PCT / EP94 / 02236 Sec。 371日期1996年2月20日 102（e）1996年2月20日PCT PCT 1994年7月7日PCT公布。 WO95 / 03367 PCT公开号 日期：1995年2月2日本发明涉及非水性涂料，其包含（A）含羟基的合成树脂或含羟基的合成树脂（B），氨基树脂或氨基树脂（C）的混合物的混合物 多异氰酸酯或封端多异氰酸酯的混合物，和（D）颜料或颜料混合物，其特征在于组分（C）含有用封闭剂（I）封端的异氰酸酯基团和用封闭剂封闭的异氰酸酯基团 II），其中封端剂（I）为丙二酸二烷基酯或丙二酸二烷基酯的混合物，所述封端剂（II）为不同于（I）并含有活性亚甲基的封闭剂，或为肟 或是这些封闭剂的混合物，并且用（I）封端的异氰酸酯基团与被（II）封端的异氰酸酯基团之间的当量之比在1.0:1.0至9.0:1.0之间。

公开(公告)号：US5709950A

公开(公告)日：1998-01-20

申请号：US770196

申请日：1996-12-19

Applicant: John W. Burgman ,  Gina M. Terrago ,  Christopher A. Verardi

Inventor： John W. Burgman ,  Gina M. Terrago ,  Christopher A. Verardi

IPC: C08G18/46 ,  C08G18/50 ,  C08G65/333 ,  C08G71/00 ,  C08L61/20 ,  C08L71/02 ,  C09D171/02 ,  C09D201/06 ,  C08L61/32 ,  C08L71/08

CPC classification number: C09D171/02 ,  C08G18/4615 ,  C08G18/5045 ,  C08G65/33344 ,  C08G71/00 ,  C08L71/02 ,  C09D201/06 ,  C08L61/20 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31573 ,  Y10T428/31786 ,  Y10T428/31794 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31942

Abstract: Flexible, aminoplast-curable film-forming compositions and multi-component composite coating compositions comprising at least one pigmented or colored base coat and at least one transparent clear coat are disclosed. A pigmented or colored base coat is first applied to a substrate followed by the application of a clear coat to the base coat. Both the colored base coat and the clear coat are flexible, curable film-forming compositions having an aminoplast crosslinking agent, and the base coat and optionally the clear coat has carbamate functional polymers. The flexible, multi-component composite coating compositions provide improved durability, water spotting resistance, and/or acid etch resistance, making the composite coatings particularly useful for plastic automotive parts.

Abstract translation: 公开了柔性的氨基塑料固化成膜组合物和包含至少一种着色或着色底涂层和至少一个透明透明涂层的多组分复合涂料组合物。 首先将着色或着色的底涂层施加到基底上，然后向基底涂层施加透明涂层。 着色底涂层和透明涂层均为具有氨基塑料交联剂的柔性可固化成膜组合物，底涂层和任选的透明涂层具有氨基甲酸酯官能聚合物。 柔性多组分复合涂料组合物提供改进的耐久性，耐水渍性和/或耐酸蚀性，使复合涂料对塑料汽车部件特别有用。

公开(公告)号：US5631330A

公开(公告)日：1997-05-20

申请号：US472625

申请日：1995-06-07

Applicant: Albert I. Yezrielev ,  William E. Wellman ,  Ralph M. Kowalik ,  George A. Knudsen ,  Michael G. Romanelli

Inventor： Albert I. Yezrielev ,  William E. Wellman ,  Ralph M. Kowalik ,  George A. Knudsen ,  Michael G. Romanelli

IPC: C08G63/06 ,  C08G63/60 ,  C08K5/3492 ,  C08L67/00 ,  C09D167/00 ,  C09D201/06 ,  C08G63/12

CPC classification number: C09D167/00 ,  C08G63/06 ,  C08G63/60 ,  C08K5/3492 ,  C08L67/00 ,  C09D201/06

Abstract: Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by direct esterification of hydroxybenzoic acid without its decarboxylation.

Abstract translation: 非液晶酯苯酚封端的液体聚合物和多元醇组合物与氨基交联剂的组合赋予含有它们的涂料组合物，其具有提供具有优异性能的膜的能力。 酯酚封端的聚合物和多元醇可以通过直接酯化羟基苯甲酸而不脱羧而制备。

公开(公告)号：US5565525A

公开(公告)日：1996-10-15

申请号：US328649

申请日：1994-10-26

Applicant: Hideo Morimoto ,  Kei Aoki ,  Takashi Irie ,  Hiroto Yoneda

Inventor： Hideo Morimoto ,  Kei Aoki ,  Takashi Irie ,  Hiroto Yoneda

IPC: C08L63/00 ,  C09D133/06 ,  C09D201/06 ,  C08L33/08 ,  C08L33/10 ,  C08L33/14 ,  C08L51/00 ,  C08L63/02 ,  C08L63/10 ,  C08L67/06 ,  C08L71/02

CPC classification number: C09D201/06 ,  C09D133/062 ,  C08L63/00

Abstract: A resin composition curable through a Michael reaction between (a) a component having a plurality of .alpha., .beta.-unsaturated carbonyl groups and (b) a component having a plurality of activated methylene, activated methyne or hydroxyl groups is disclosed. The curing reaction is catalyzed with a quaternary ammonium, quaternary phosphonium or tertiary sulfonium salt in the presence of an epoxy compound independently added to the composition or covalently attacted to either component (a) or component (b).

Abstract translation: 公开了通过（a）具有多个α，β-不饱和羰基的组分和（b）具有多个活化亚甲基，活化的甲炔或羟基的组分之间的迈克尔反应可固化的树脂组合物。 在环氧化合物存在下，季铵，季鏻或叔锍盐催化固化反应，独立地加入到组合物中或共价接触组分（a）或组分（b）。

公开(公告)号：US5416136A

公开(公告)日：1995-05-16

申请号：US236864

申请日：1994-04-29

Applicant: Heinz Konzmann ,  Friedrich Herrmann ,  Wolfgang Diener

Inventor： Heinz Konzmann ,  Friedrich Herrmann ,  Wolfgang Diener

IPC: C09D4/00 ,  C08G18/83 ,  C09D7/12 ,  C09D133/04 ,  C09D161/00 ,  C09D161/04 ,  C09D167/00 ,  C09D167/06 ,  C09D175/00 ,  C09D175/14 ,  C09D201/02 ,  C09D201/06 ,  C08L63/02

CPC classification number: C09D167/00 ,  C08G18/83 ,  C09D133/04 ,  C09D201/06

Abstract: A catalyst-free single-component coating agent containing (A) one or more compounds acting as cross-linking agents and with on average at least two CH-azide hydrogen atoms, (B) one or more (meth)acrylate copolymers, polyester resins and/or polyurethane resins capable of Michael addition, with .alpha., .beta.-unsaturated groups bonded via carbonyl, carboxyl and/or carboxylic amide groups, a C.dbd.C equivalent weight of 85-1800 and a weight average molecular weight of 170-50000. The equivalent ratio of A to B is 2:1 to 1:2. The coating agent contains solvents and conventional lacquer additives, and optionally contains water, pigments and/or fillers. It results in particularly acid-resistant coatings and is particularly suitable for producing covering lacquer and clear lacquer coatings in the motor-vehicle sector.

Abstract translation: 一种无催化剂的单组分涂料，其含有（A）一种或多种化合物，其作为交联剂和平均至少两个CH-叠氮化氢原子，（B）一种或多种（甲基）丙烯酸酯共聚物，聚酯树脂 和/或能够迈克尔加成的聚氨酯树脂，其中α，β-不饱和基团通过羰基，羧基和/或羧酰胺基团键合，C = C当量为85-1800，重均分子量为170-50000。 A与B的当量比为2：1至1：2。 涂层剂含有溶剂和常规漆添加剂，并且任选地含有水，颜料和/或填料。 它特别导致耐酸性涂料，特别适用于在机动车辆部门生产覆盖漆和透明漆。

公开(公告)号：US5391630A

公开(公告)日：1995-02-21

申请号：US110760

申请日：1993-08-23

Applicant: Hiroshi Miwa ,  Yoshitaka Okude ,  Katsumi Mizuguchi ,  Hidefumi Okuda

Inventor： Hiroshi Miwa ,  Yoshitaka Okude ,  Katsumi Mizuguchi ,  Hidefumi Okuda

IPC: C08K5/00 ,  C09D7/12 ,  C09D183/04 ,  C09D201/06 ,  C08F8/46

CPC classification number: C09D183/04 ,  C08K5/0091 ,  C09D201/06 ,  C09D7/12 ,  C09D7/1233 ,  C08K5/09

Abstract: Disclosed is a coating composition curable at a low temperature, comprising (A) a hydroxyl-containing compound, (B) a metal chelate compound or a metal alcoholate compound and (C) a compound having an acid anhydride group. The composition further comprises a chelate-forming compound (D) and/or a tertiary amine (E).

Abstract translation: 公开了一种在低温下可固化的涂料组合物，其包含（A）含羟基化合物，（B）金属螯合物或金属醇化合物和（C）具有酸酐基团的化合物。 组合物还包含螯合形成化合物（D）和/或叔胺（E）。

公开(公告)号：US4946744A

公开(公告)日：1990-08-07

申请号：US120894

申请日：1987-11-16

Applicant: Mohamad D. Shalati ,  James A. Marquart ,  John R. Babjak ,  Rodney M. Harris

Inventor： Mohamad D. Shalati ,  James A. Marquart ,  John R. Babjak ,  Rodney M. Harris

IPC: B05D7/00 ,  C08K5/1539 ,  C08L33/06 ,  C08L73/02 ,  C09D133/06 ,  C09D201/06

CPC classification number: B05D7/5383 ,  C08K5/1539 ,  C09D133/066 ,  C09D201/06 ,  C08L33/064 ,  C08L73/02 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31551 ,  Y10T428/31591 ,  Y10T428/31601 ,  Y10T428/31605 ,  Y10T428/31696 ,  Y10T428/31699 ,  Y10T428/31855 ,  Y10T428/31935

Abstract: A substrate coated with a multi-layer decorative and/or protective coating which comprises:(a) a basecoat comprising a pigmented film-forming polymer; and(b) a transparent clearcoat comprising a film-forming polymer applied to the surface of the basecoat composition;the improvement which comprises utilizing as the clearcoat a multicomponent curable composition which is reactive upon mixing of the components, wherein the curable composition comprises:(i) an anhydride-functional compound having an average of at least two cyclic carboxylic acid anhydride groups per molecule; and(ii) a hydroxy-functional compound havng an average of at least two hydroxyl groups per molecule;wherein at least one of the compounds (i) or (ii) comprises a film forming polymer.

Abstract translation: 涂覆有多层装饰和/或保护涂层的基材，其包含：（a）包含着色成膜聚合物的底涂层; 和（b）透明的透明涂层，其包含施加到底涂层组合物的表面上的成膜聚合物; 该改进包括利用作为透明涂层的多组分可固化组合物，其在组分混合时是反应性的，其中可固化组合物包含：（i）每分子平均具有至少两个环状羧酸酐基团的酸酐官能化合物; 和（ii）每分子平均具有至少两个羟基的羟基官能化合物; 其中化合物（i）或（ii）中的至少一种包含成膜聚合物。

公开(公告)号：US4749728A

公开(公告)日：1988-06-07

申请号：US871444

申请日：1986-06-06

Applicant: Gary P. Craun ,  Kirk J. Abbey

Inventor： Gary P. Craun ,  Kirk J. Abbey

IPC: B01J31/02 ,  B01J31/06 ,  C08G59/68 ,  C08G63/87 ,  C09D5/46 ,  C09D7/12 ,  C09D163/00 ,  C09D167/00 ,  C09D201/06 ,  C08L63/00

CPC classification number: C09D167/00 ,  C08G59/68 ,  C08G63/87 ,  C09D163/00 ,  C09D201/06

Abstract: A new transesterification catalyst comprises an epoxide and a non-acidic nucleophilic onium salt.Coating compositions having hydroxyl functional resin components and carboxylic ester components adapted for curing by transesterification following application to a substrate are formulated with in-situ formed cure catalyst comprising a non-acidic nucleophile and an epoxide-to-product coatings that readily cure by transesterification. Such coatings including polyesters, polyepoxides, and polyacrylates are useful in formulating high solids coatings and powder coatings having exceptional physical properties.Extremely low-temperature cure coatings were obtained by transesterifying mixtures of polyols and polymeric esters having multiple activated ester linkages having the structure ##STR1## wherein R' is lower alkyl and Y is --OH and O-alkyl radicals. These coatings provide low-temperature cure coatings for paper, plastic, and wood in addition to metal substrates.

Abstract translation: 新的酯交换催化剂包括环氧化物和非酸性亲核鎓盐。 使用具有羟基官能树脂组分和羧酸酯组分的涂料组合物，其适用于在施加于基材上之后通过酯交换固化，由原位形成的固化催化剂配制，其包含非酸性亲核试剂和易于通过酯交换固化的环氧化物产品涂料。 这种包括聚酯，聚环氧化物和聚丙烯酸酯的涂层可用于配制具有特殊物理性能的高固体涂料和粉末涂料。 通过酯交换多元醇和具有多个具有结构“IMAGE”的活化酯键的聚合酯的混合物，得到极低温固化涂层，其中R'是低级烷基，Y是-OH和O-烷基。 除了金属基材之外，这些涂料还提供纸，塑料和木材的低温固化涂料。