公开(公告)号：US4981944A

公开(公告)日：1991-01-01

申请号：US365996

申请日：1989-06-14

Applicant: Tamme Bartels ,  Gerardus J. W. M. Maters

Inventor： Tamme Bartels ,  Gerardus J. W. M. Maters

IPC: C09D157/10 ,  C08F8/32 ,  C08F8/46 ,  C09D201/06 ,  C09D201/08

CPC classification number: C08F8/32 ,  C08F8/46 ,  Y10T428/31855

Abstract: A liquid coating composition is provided which comprises, as a binder, an addition polymer containing on average 2 or more pendant activated unsaturated groups and, as a crosslinking agent, a compound containing on average 2 or more primary amino groups. The pendant activated unsaturated groups of the addition polymer are based upon fumaric, maleic and/or itaconic acid and/or anhydrides thereof. The liquid coating compositions of the present invention provide the particular advantage of rapid cure at ambient temperatures.

公开(公告)号：US4906693A

公开(公告)日：1990-03-06

申请号：US157249

申请日：1988-02-18

Applicant: Gary P. Craun ,  David L. Trumbo

Inventor： Gary P. Craun ,  David L. Trumbo

IPC: C08F8/14 ,  C08L67/00 ,  C09D125/14 ,  C09D133/06 ,  C09D167/00 ,  C09D201/06

CPC classification number: C09D201/06 ,  C08F8/14 ,  C09D125/14 ,  C09D133/066 ,  C09D167/00 ,  C08L67/00

Abstract: Transesterification curing of ester polymers and hydroxyl polymers is effected by the inclusion of a transesterification catalyst comprising a catalytic amount of epoxy resin and certain inorganic salts.

Abstract translation: 酯聚合物和羟基聚合物的酯交换固化通过包含含有催化量的环氧树脂和某些无机盐的酯交换催化剂来实现。

公开(公告)号：US4818796A

公开(公告)日：1989-04-04

申请号：US49236

申请日：1987-05-13

Applicant: Suryya K. Das ,  Samuel Porter, Jr. ,  Wayne H. Tyger

Inventor： Suryya K. Das ,  Samuel Porter, Jr. ,  Wayne H. Tyger

IPC: C08F20/26 ,  C08F2/44 ,  C08F20/04 ,  C08G59/00 ,  C09D133/00 ,  C09D133/04 ,  C09D161/20 ,  C09D163/00 ,  C09D175/04 ,  C09D201/06 ,  C08G59/42

CPC classification number: C08F20/04 ,  C08F2/44

Abstract: Hydroxyl-containing polymers prepared by reaction of a polymerizable alpha, beta-ethylenically unsaturated carboxylic acid and an epoxy compound containing greater than 5 carbon atoms are disclosed. The polymer is prepared by free radical organic solution polymerization techniques. Synthesis of the polymers by this technique assures multiple hydroxyl functionality in all polymer chains thereby providing good cure response. The polymers are useful as binders in high solids coating compositions. When used with appropriate curing agents, the resultant coatings have good hardness, high gloss and distinctness of image, have good solvent and humidity resistance and are very resistant to acid etching.Preferred reactants are:(a) an alpha, beta ethylenically unsaturated carboxylic acid and(b) a glycidyl ester of the formula ##STR1## where R=a tertiary aliphatic hydrocarbon group of 4 to 26 carbon atoms.

公开(公告)号：US4605719A

公开(公告)日：1986-08-12

申请号：US762421

申请日：1985-08-05

Applicant: Frank C. Peelen

Inventor： Frank C. Peelen

IPC: C09D201/06 ,  C08F220/18 ,  C08L33/08 ,  C08L33/10 ,  C08L61/20 ,  C09D4/00 ,  C09D133/06 ,  C08F20/18

CPC classification number: C09D133/066 ,  C09D4/00 ,  C08L61/20

Abstract: Liquid, curable coating compositions are provided based on an addition polymer containing hydroxyl groups and a curing agent. The compositions have a high solids content and hence a low solvent emission upon application. The addition copolymer contains structural units derived from isobornyl (meth)acrylate and/or a mono-ethylenically unsaturated compound of decahydronaphthalene and/or tricyclo(5.2.1.0.sup.2,6 ) and has a Mn of 600-15000 and a hydroxyl number of 30-320. The curing agent may be (blocked) isocyanate or methylolated aminoplast resin.The composition may be applied to vehicles as a top coat.

Abstract translation: 基于含有羟基的加成聚合物和固化剂提供液体可固化涂料组合物。 组合物具有高固体含量，因此在施用时具有低溶剂排放。 加成共聚物含有衍生自（甲基）丙烯酸异冰片酯和/或十氢萘和/或三环（5.2.1.02,6）的单烯属不饱和化合物的结构单元，其Mn为600-15000，羟值为30- 320。 固化剂可以是（封闭的）异氰酸酯或羟甲基化的氨基塑料树脂。 组合物可以作为面漆施用于载体。

公开(公告)号：US4423167A

公开(公告)日：1983-12-27

申请号：US288238

申请日：1981-07-29

Applicant: Joseph T. Valko

Inventor： Joseph T. Valko

IPC: C09D5/02 ,  C08G63/12 ,  C09D5/00 ,  C09D5/44 ,  C09D7/00 ,  C09D7/12 ,  C09D163/00 ,  C09D167/00 ,  C09D201/06 ,  C08L63/02

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

Abstract: Coating compositions comprising a polymeric polyol with a polyester crosslinking agent having at least two beta-alkoxyester 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: 公开了包含具有每分子具有至少两个β-烷氧基酯基团的聚酯交联剂的聚合多元醇的涂料组合物。 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：US4401774A

公开(公告)日：1983-08-30

申请号：US349294

申请日：1982-02-16

Applicant: Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

Inventor： Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

IPC: C08G59/00 ,  C08G59/14 ,  C08G81/00 ,  C08L33/00 ,  C08L33/02 ,  C08L63/00 ,  C08L67/00 ,  C08L77/00 ,  C09D5/44 ,  C09D163/00 ,  C09D201/06 ,  C08K3/20

CPC classification number: C09D5/4496 ,  C08G59/14 ,  C09D163/00

Abstract: A thermosetting binder composition for coating, comprising:(I) (1) A non-acidic resinous saturated compound having a molecular weight of at least 900, and an alcoholic hydroxyl content of at least 0.2 eq./100 g;(2) A non-acidic polyester of a polycarboxylic acid crosslinking agent having more than one .beta.-hydroxyl ester group per molecule, and at least one of components (1) and (2) having an alcoholic hydroxyl functionality of more than 2, and(II) A transesterification-promoting metal salt or complex curing catalyst which is soluble in liquid hydrocarbons.For aqueous compositions, component (I) (1) is preferably a neutralized epoxy resin/amine adduct and component (II) should be insoluble in water; they can be used for cathodic electrodeposition.

公开(公告)号：US4352842A

公开(公告)日：1982-10-05

申请号：US349295

申请日：1982-02-16

Applicant: Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

Inventor： Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

IPC: C08G59/00 ,  C08G59/14 ,  C08G81/00 ,  C08L33/00 ,  C08L33/02 ,  C08L63/00 ,  C08L67/00 ,  C08L77/00 ,  C09D5/44 ,  C09D163/00 ,  C09D201/06 ,  B05D3/02

CPC classification number: C09D5/4496 ,  C08G59/14 ,  C09D163/00

Abstract: A thermosetting binder composition for coating, comprising:(I)(1) A non-acidic resinous saturated compound having a molecular weight of at least 900, and an alcoholic hydroxyl content of at least 0.2 eq./100 g;(2) A non-acidic polyester of a polycarboxylic acid crosslinking agent having more than one .beta.-hydroxyl ester group per molecule, and at least one of components (1) and (2) having an alcoholic hydroxyl functionality of more than 2, and(II) A transesterification-promoting metal salt or complex curing catalyst which is soluble in liquid hydrocarbons.For aqueous compositions, component (I) (1) is preferably a neutralized epoxy resin/amine adduct and component (II) should be insoluble in water; they can be used for cathodic electrodeposition.

公开(公告)号：US4314925A

公开(公告)日：1982-02-09

申请号：US238300

申请日：1981-02-26

Applicant: Sandra Berazosky ,  Harry A. Smith

Inventor： Sandra Berazosky ,  Harry A. Smith

IPC: C08K5/06 ,  C09D161/06 ,  C09D161/20 ,  C09D201/06

CPC classification number: C09D161/20 ,  C08K5/06 ,  C09D161/06 ,  C09D201/06

Abstract: A heat-curable composition is disclosed comprising a hydroxyl-bearing polymer; a liquid, polyglycol hemi-formal diluent; and an aminoplast or phenolic resin capable of curing the hydroxyl-bearing polymer. Optionally, a pigment may be added to the composition.

Abstract translation: 公开了包含含羟基聚合物的可热固化组合物; 液体，聚二醇半缩醛稀释剂; 以及能固化含羟基聚合物的氨基塑料或酚醛树脂。 任选地，可将颜料加入到组合物中。

公开(公告)号：US4062823A

公开(公告)日：1977-12-13

申请号：US724823

申请日：1976-09-20

Applicant: Mo-Fung Cheung ,  Ray A. Dickie

Inventor： Mo-Fung Cheung ,  Ray A. Dickie

IPC: C09D201/08 ,  C08L61/20 ,  C09D133/00 ,  C09D133/04 ,  C09D133/06 ,  C09D201/06 ,  C08L61/24 ,  C08L61/28

CPC classification number: C09D133/00 ,  C09D133/064 ,  C08L2205/02 ,  C08L61/20

Abstract: Water-based paints having improved properties are disclosed. Improvements in resistance to crater formation and dirt pick-up is achieved by incorporation of crosslinked latex into a water-based paint comprising (a) an amino resin crosslinking agent, (b) a mixture of at least two copolymers of acrylic monomers, (c) an amine and (d) water or water and an organic solvent.

Abstract translation: 公开了具有改进性能的水性涂料。 通过将交联胶乳并入水性涂料中来实现抗火山口形成和污垢吸收的改进，其包括（a）氨基树脂交联剂，（b）丙烯酸单体的至少两种共聚物的混合物，（c ）胺和（d）水或水和有机溶剂。

公开(公告)号：US3892714A

公开(公告)日：1975-07-01

申请号：US31150272

申请日：1972-12-04

Applicant: LAPORTE INDUSTRIES LTD

Inventor： SAMPSON KEITH GEORGE ,  JENKINS VICTOR FREDERICK ,  BUNKER ANTHONY JOHN

IPC: C08G18/00 ,  C08F8/00 ,  C08F8/30 ,  C08G18/42 ,  C08G18/62 ,  C08G63/00 ,  C08G63/08 ,  C08G63/12 ,  C08G63/60 ,  C08G63/68 ,  C08G63/88 ,  C08G63/91 ,  C08L1/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08L33/14 ,  C08L57/00 ,  C08L61/00 ,  C08L61/20 ,  C08L67/00 ,  C08L67/04 ,  C08L87/00 ,  C09D167/00 ,  C09D175/00 ,  C09D201/02 ,  C09D201/06 ,  C08G22/16

CPC classification number: C08L33/14 ,  C08F8/00 ,  C08F8/30 ,  C08G18/4269 ,  C08G18/4286 ,  C08G18/62 ,  C08G18/6233 ,  C08G63/08 ,  C08G63/60 ,  C08L61/20 ,  C08L67/00 ,  C08L67/04 ,  C08L87/005 ,  C08L2666/14

Abstract: A polymeric composition comprising main chains, side chains attached thereto and crosslinking units between side chains. The main chains comprise a copolymer of two or more ethylenically unsaturated monomers at least one of which contains hydroxyl groups, the side chains comprise lactone chains attached to said hydroxyl groups and the crosslinking units comprise polyisocyanates. The copolymers may be prepared and subsequently modified or the side chain may be attached to an ethylenically unsaturated monomer and the modified copolymer prepared directly by polymerisation with other unsaturated monomers. The modified copolymers are crosslinked and cured with a polyisocyanate.

Abstract translation: 一种聚合物组合物，其包含主链，与其连接的侧链和侧链之间的交联单元。 主链包含两种或更多种烯键式不饱和单体的共聚物，其中至少一种含有羟基，侧链包含连接到所述羟基的内酯链，交联单元包含多异氰酸酯。 可以制备共聚物并随后进行改性，或者侧链可以连接到烯键式不饱和单体，直接通过与其它不饱和单体的聚合制备的改性共聚物。 改性共聚物交联并用多异氰酸酯固化。