公开(公告)号：US4826921A

公开(公告)日：1989-05-02

申请号：US92175

申请日：1987-09-02

Applicant: Adrian F. Andrews ,  Nicholas S. Hugh ,  Michael J. Nunn

Inventor： Adrian F. Andrews ,  Nicholas S. Hugh ,  Michael J. Nunn

IPC: C08G73/10 ,  C08G65/26 ,  C08G65/331 ,  C08G65/332 ,  C08G65/334 ,  C08G81/00 ,  C09D109/00 ,  C09D121/00 ,  C09D123/02 ,  C09D123/20 ,  C09D133/04 ,  C09D167/00 ,  C09D167/02 ,  C09D171/00 ,  C09D171/02 ,  C09D175/00 ,  C09D175/04 ,  C09D179/08 ,  C09D183/04 ,  C09D201/02 ,  C09D201/06 ,  C09D201/08 ,  C08L9/00 ,  C08L33/08 ,  C08L67/02 ,  C08L71/02

CPC classification number: C09D171/02 ,  C08G65/2621 ,  C08G65/3312 ,  C08G65/3324 ,  C08G65/334 ,  C09D201/08

Abstract: A coating composition comprising an anhydride polymer (A) containing at least two cyclic carboxylic acid anhydride functional groups and a polymer (B) containing at least two functional groups reactive with anhydride groups and selected from hydroxyalkylamino, hydroxyalkoxyalkylamino, hydroxysubstituted acyloxyalkylamino, hydroxysubstituted polyacyloxyalkylamino, mercaptoalkylamino and oxazolidino groups. One of the polymers (A) and (B) comprises at least one flexible polymer chain selected from polyether, polyester, silicone, diene polymer, hydrogenated diene polymer, polyurethane, polyisobutylene and polyacrylate chains. The functional groups characteristic of that polymer are each present as a terminal group at the end of a flexible polymer chain.

Abstract translation: 一种涂料组合物，其包含含有至少两个环状羧酸酐官能团的酸酐聚合物（A）和含有至少两个与酸酐基反应的官能团的聚合物（B），并且选自羟烷基氨基，羟基烷氧基烷基氨基，羟基取代的酰氧基烷基氨基，羟基取代的聚酰氧基烷基氨基，巯基烷基氨基 和恶唑烷二基。 聚合物（A）和（B）中的一种包含至少一种选自聚醚，聚酯，硅酮，二烯聚合物，氢化二烯聚合物，聚氨酯，聚异丁烯和聚丙烯酸酯链的柔性聚合物链。 该聚合物特征的官能团各自作为在柔性聚合物链末端的末端基团存在。

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。

公开(公告)号：US4721747A

公开(公告)日：1988-01-26

申请号：US772965

申请日：1985-09-04

Applicant: Jyotindra K. Doshi

Inventor： Jyotindra K. Doshi

IPC: C09D201/06 ,  C08K5/24

CPC classification number: C09D201/06 ,  C08K5/54 ,  C08K5/56

Abstract: Pigmented high solid coating compositions are produced with reduced viscosities by the addition of at least one silane and at least one titanate.

公开(公告)号：US4639499A

公开(公告)日：1987-01-27

申请号：US756483

申请日：1985-07-18

Applicant: Peter Hohlein ,  Manfred Schmidt ,  Josef Pedain ,  Bernd Riberi ,  Michael Sonntag

Inventor： Peter Hohlein ,  Manfred Schmidt ,  Josef Pedain ,  Bernd Riberi ,  Michael Sonntag

IPC: C09D201/06 ,  C08F216/00 ,  C08F246/00 ,  C09D133/04 ,  C09D157/04 ,  C09D175/00 ,  C08F238/00 ,  C08F220/04

CPC classification number: C08F246/00 ,  C08F216/00 ,  C09D157/04

Abstract: The present invention is directed to cross-linkable, hydroxyl group-containing polymer resins which are obtained by copolymerizing olefinically-unsaturated monomers and are suitable as binder components for lacquers, the polymer resins having a hydroxyl number of about 20 to 400, an average osmometrically-determined molecular weight of about 500 to 30,000 and a molecular inhomogeneity U of about 0.5 to 15, characterized in that they contain about 0.2 to 80% by weight, preferably about 10 to 70% by weight, based on the total weight of the copolymers, of incorporated monomers selected from olefinically- and acetylenically-unsaturated aliphatic diols having 4 carbon atoms, the ether group-containing alkoxylation products thereof with a hydroxyl number of about 50 to 900, the reaction products of these diols with .epsilon.-caprolactone in a mol ratio of diol:-caprolactone of about 1:0.2 to 1:10 and any mixtures of these components.The present invention is also directed to the use of the above polymer resins as binders for coating compositions.

Abstract translation: 本发明涉及可交联的含羟基的聚合物树脂，其通过使烯属不饱和单体共聚合而获得，并且适合作为漆的粘合剂组分，聚合物树脂的羟值为约20至400，平均渗透压 约500至30,000的测定分子量和约0.5至15的分子不均匀性U，其特征在于它们含有约0.2至80重量％，优选约10至70重量％，基于共聚物的总重量 包含选自具有4个碳原子的烯属和炔属不饱和脂族二醇的单体，其含醚基的烷氧基化产物的羟值为约50至900，这些二醇与ε-己内酯的摩尔比为摩尔 二醇：己内酯的比例为约1:0.2至1:10，以及这些组分的任何混合物。 本发明还涉及上述聚合物树脂作为涂料组合物的粘合剂的用途。

公开(公告)号：US4609717A

公开(公告)日：1986-09-02

申请号：US719660

申请日：1985-04-03

Applicant: Barbara A. Greigger ,  Rostyslaw Dowbenko

Inventor： Barbara A. Greigger ,  Rostyslaw Dowbenko

IPC: C08G65/26 ,  C09D167/04 ,  C09D171/02 ,  C09D201/06 ,  C08G63/76 ,  C08G65/48

CPC classification number: C09D171/02 ,  C08G65/2615 ,  C09D167/04 ,  C09D201/06

Abstract: High solids coating compositions which comprise the reaction product of an aliphatic diol having a chain length between hydroxyls of greater than C.sub.10 and a reactant selected from the class consisting of lactones, epoxides and mixtures thereof are disclosed. The reaction products along with a suitable curing agent may be used as the principal resinous binders in the coating composition or may be used as reactive diluents.

Abstract translation: 公开了包含羟基大于C10的链长与选自内酯，环氧化物及其混合物的反应物的反应产物的高固含量涂料组合物。 反应产物连同合适的固化剂可用作涂料组合物中的主要树脂粘合剂，或可用作反应性稀释剂。

公开(公告)号：US4489182A

公开(公告)日：1984-12-18

申请号：US288239

申请日：1981-07-29

Applicant: Joseph T. Valko

Inventor： Joseph T. Valko

IPC: C08G63/12 ,  C09D5/44 ,  C09D163/00 ,  C09D167/00 ,  C09D201/06 ,  C08L63/02

CPC classification number: C09D167/00 ,  C08G63/12 ,  C09D163/00 ,  C09D201/06 ,  C09D5/44 ,  Y10S524/901

Abstract: Coating compositions comprising a polymeric polyol with a polyester crosslinking agent having at least two gamma and/or delta-hydroxyester groups per molecule are disclosed. The compositions, when applied to a substrate and cured in the presence of a transesterification catalyst, give solvent-resistant coatings.

Abstract translation: 公开了包含聚合物多元醇与每分子具有至少两个γ和/或δ-羟基酯基团的聚酯交联剂的涂料组合物。 当组合物施用于基材并在酯交换催化剂存在下固化时，得到耐溶剂涂层。

公开(公告)号：US4405662A

公开(公告)日：1983-09-20

申请号：US423407

申请日：1982-09-24

Applicant: Werner T. Raudenbusch ,  Adrianus J. M. Barnhoorn ,  Petrus G. Kooijmans ,  Willem L. Sederel ,  Adrianus M. C. Van Steenis ,  Theresia F. M. Schets

Inventor： Werner T. Raudenbusch ,  Adrianus J. M. Barnhoorn ,  Petrus G. Kooijmans ,  Willem L. Sederel ,  Adrianus M. C. Van Steenis ,  Theresia F. M. Schets

IPC: C08K5/00 ,  C08F8/00 ,  C08F8/14 ,  C08G59/00 ,  C08G59/42 ,  C08G59/50 ,  C08G59/68 ,  C08G81/00 ,  C08G85/00 ,  C08K3/10 ,  C08K5/10 ,  C08K5/11 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L101/06 ,  C09D5/44 ,  C09D163/00 ,  C09D201/06 ,  B05D3/02

CPC classification number: C09D5/4496 ,  C08G59/4276 ,  C09D163/00

Abstract: A thermosetting resinous binder composition, heat-curable in combination with a transesterification-promoting metal compound as a catalyst to provide an insoluble infusible coating, comprising a mixture of:(1) a non-acidic resinous compound essentially free of ethylenical unsaturation, having a molecular weight of at least 900 and a hydroxyl content of at least 0.2 equivalent per 100 g, and(2) as cross-linking agent a non-acidic polyester of a polycarboxylic acid having more than one beta-hydroxyl ester group molecule, at least one of components (1) and (2) having a hydroxyl or beta-hydroxyl ester functionality, respectively, of more than 2,characterized in that the beta-hydroxyl ester group is substituted in the gamma-position by a hydroxyl, amino and/or transferable ester group derived from a polycarboxylic

Abstract translation: 一种热固性树脂粘合剂组合物，其与作为催化剂的酯交换促进金属化合物组合可热固化以提供不溶性可渗透涂层，其包含以下混合物：（1）基本上不含乙烯不饱和度的非酸性树脂化合物，具有 分子量至少为900，羟基含量为至少0.2当量/ 100g，和（2）作为交联剂，具有多于一个β-羟基酯基分子的多元羧酸的非酸性聚酯，至少 分别具有2个以上羟基或β-羟基酯官能团的组分（1）和（2）中的一种，

公开(公告)号：US4297448A

公开(公告)日：1981-10-27

申请号：US85570

申请日：1979-10-17

Applicant: Yun-Feng Chang ,  Henk V. Oene ,  Elaine C. Beckwith

Inventor： Yun-Feng Chang ,  Henk V. Oene ,  Elaine C. Beckwith

IPC: C08L51/00 ,  C08F291/00 ,  C08K5/3492 ,  C08L57/00 ,  C08L61/20 ,  C08L101/00 ,  C09D5/00 ,  C09D133/06 ,  C09D161/20 ,  C09D201/00 ,  C09D201/06 ,  C09D201/08 ,  C08L71/02 ,  C08L29/00 ,  C08L33/20 ,  C08L51/06

CPC classification number: C09D133/066 ,  C08K5/3492 ,  C09D161/20 ,  C08L2205/18 ,  C08L57/00 ,  C08L61/20 ,  Y10T428/31678

Abstract: A thermosetting coating composition which may have nonvolatile solids content as high as 60% or greater and which may be employed as an automotive topcoat. The composition, exclusive of pigments, solvent, reactive and non-reactive diluents and other non-reactive components, consists essentially of:(A) A binder composition consisting essentially of:(1) Between about 30 and about 75 weight percent of one or more low viscosity resins selected from hydroxy functional acrylic polymers, hydroxy functional polyethers and hydroxy functional polyesters, each of which (i) is substantially soluble in the solvent of the composition and (ii) has a number average molecular weight of between about 1000 and about 2500; and(2) Between about 70 and about 25 weight percent of one or more crosslinked dispersion polymers each of which is substantially insoluble in the solvent of the composition; and(B) An aminoplast crosslinking agent in an amount of between about 5 and about 40 parts per 100 parts of said binder composition. The crosslinked dispersion polymer is prepared by free radical polymerization of 0.5 to 3.5 weight percent of di-,tri- or tetravinyl monomers and 99.5 to 96.5 weight percent of at least one other copolymerizable monoethylenically unsaturated monomer, in the presence of (i) hydrocarbon dispersing liquid which is a solvent for the polymerizable monomer, but a non-solvent for the resulting crosslinked polymer, and (ii) polymeric dispersion stabilizer which is solvated by said dispersing liquid and associated with said crosslinked polymer so as to maintain a separation between particles thereof, thereby inhibiting coagulation of said particles, wherein polymerization is carried out at elevated temperature such that the dispersion polymer first forms and then is crosslinked.

Abstract translation: 可以具有高达60％或更高的非挥发性固体含量并可用作汽车顶涂层的热固性涂料组合物。 不含颜料，溶剂，反应性和非反应性稀释剂和其它非反应性组分的组合物基本上由以下组成：（A）基本上由以下组成的粘合剂组合物：（1）约30至约75重量％的一种或 选自羟基官能丙烯酸聚合物，羟基官能聚醚和羟基官能聚酯的更低粘度树脂，其中（i）基本上可溶于组合物的溶剂中，（ii）数均分子量为约1000至约 2500; 和（2）约70至约25重量％的一种或多种交联分散体聚合物，其各自基本上不溶于组合物的溶剂; 和（B）每100份所述粘合剂组合物的量为约5至约40份的氨基塑料交联剂。 在（i）烃分散体存在下，通过自由基聚合0.5至3.5重量％的二，三或四乙烯基单体和99.5至96.5重量％的至少一种其它可共聚单烯属不饱和单体来制备交联分散体聚合物 作为可聚合单体的溶剂的液体，但是所得交联聚合物的非溶剂，和（ii）由所述分散液体溶剂化并与所述交联聚合物缔合以使颗粒间分离的聚合物分散稳定剂 从而抑制所述颗粒的凝结，其中聚合在升高的温度下进行，使得分散聚合物首先形成然后交联。

公开(公告)号：US4256622A

公开(公告)日：1981-03-17

申请号：US110048

申请日：1980-01-07

Applicant: Harry A. Smith

Inventor： Harry A. Smith

IPC: C09D161/00 ,  C09D201/06 ,  C08K5/06 ,  C08L61/10 ,  C08L61/28 ,  C08L63/02

CPC classification number: C09D161/00 ,  C09D201/06

Abstract: A four-component composition is disclosed comprising 100 parts of a non-aminoplast hydroxyl-bearing polymer; about 5-100 parts of a (poly)glycol monoether having an atmospheric boiling point of about 300.degree. C. or greater; an aminoplast or phenolic resin capable of curing the hydroxyl-bearing polymer and a strong acid catalyst for the reaction between the first and third components. Optionally, a pigment may be added to the composition.

Abstract translation: 公开了包含100份非氨基塑料含羟基聚合物的四组分组合物; 约5-100份具有约300℃或更高的常压沸点的（聚）二醇单醚; 能够固化含羟基聚合物的氨基塑料或酚醛树脂和用于第一和第三组分之间的反应的强酸催化剂。 任选地，可将颜料加入到组合物中。

公开(公告)号：US4196270A

公开(公告)日：1980-04-01

申请号：US945039

申请日：1978-09-22

Applicant: Mohinder S. Chattha

Inventor： Mohinder S. Chattha

IPC: C08G59/32 ,  C08G59/40 ,  C09D201/06 ,  C08L63/00

CPC classification number: C09D201/06 ,  C08G59/3209 ,  C08G59/4071 ,  Y10S525/938

Abstract: A fast curing, high solids coating composition that is adapted for use as an automotive topcoat and which upon curing forms a hard, glossy, durable coating exhibiting excellent resistance to solvents and water. The coating composition contains greater than about 60 percent by weight of nonvolatile solids and, exclusive of pigments, solvents and other nonreactive components, consists essentially of:(A) a polyepoxide resin having a number average molecular weight (M.sub.n) of between about 140 and about 3,000;(B) a reactive catalyst comprising at least one hydroxy functional organophosphate ester selected from certain mono- and diesters of phosphoric acid;(C) an amino resin crosslinking agent; and(D) optionally, a hydroxy functional additive.The hydroxy functional organophosphate ester is included in the composition in an amount sufficient to provide between about 0.67 and about 1.4 equivalents of acid functionality for each equivalent of epoxy functionality in the polyepoxide resin and the amine-aldehyde crosslinking agent is included in the composition in an amount sufficient to provide at least about 0.4 equivalents of nitrogen crosslinking functionality for each equivalent of hydroxy functionality included in the composition.

Abstract translation: 一种快速固化的高固含量涂料组合物，其适用于汽车顶涂层，并且在固化时形成表现出优异的耐溶剂性和耐水性的硬质，有光泽，耐久的涂料。 涂料组合物含有大于约60重量％的不挥发固体，除颜料，溶剂和其它非反应性组分之外，主要由以下组成：（A）数均分子量（Mn）在约140和 约3,000; （B）活性催化剂，其包含至少一种选自磷酸的一个和二酯的羟基官能的有机磷酸酯; （C）氨基树脂交联剂; 和（D）任选的羟基官能添加剂。 组合物中含有羟基官能的有机磷酸酯，其量足以为聚环氧化物树脂中的每当量环氧官能度提供约0.67至约1.4当量的酸官能度，并且胺 - 醛交联剂包括在组合物中 足以为包含在组合物中的每当量羟基官能团提供至少约0.4当量的氮交联官能团。