公开(公告)号：US4861841A

公开(公告)日：1989-08-29

申请号：US885831

申请日：1986-07-14

Applicant: Alastair R. Marrion

Inventor： Alastair R. Marrion

IPC: C09D5/03 ,  C08G59/58 ,  C09D163/00 ,  C09D167/00 ,  C09D201/08

CPC classification number: C09D167/00 ,  C08G59/58 ,  C09D163/00 ,  C09D201/08 ,  Y10S525/934

Abstract: A powder coating composition comprises a component (A) containing carboxylic acid or anhydride functionality and a component (B) containing hydroxy functionality. The components (A) and (B) are both solids at temperatures up to 50.degree. C. and at least one of them is a synthetic resin having a glass transition temperature in the range 0.degree. to 120.degree. C. The carboxylic acid or anhydride-functional component (A) is a compound or polymer containing at least two cyclic carboxylic anhydride groups per molecule or is a compound containing a moiety of the formula: ##STR1## where X is a hydrogen atom or an alkyl group, or a cyclic anhydride thereof. The hydroxy-functional component (B) contains at least two hydroxy groups per molecule and contains at least one amine group in its molecule to catalyze the reaction of the carboxylic acid or anhydride groups of component (A) with the hydroxy groups of component (B). The composition is prepared by mixing the ingredients, extruding them at a temperature above the glass transition temperature of at least one of the components but below the fusion temperature, and comminuting the extrudate. The composition is applied to substrates and heated to cause fusion and reaction of the ingredients to cure the coating layer formed.

Abstract translation: 粉末涂料组合物包含含有羧酸或酸酐官能团的组分（A）和含有羟基官能团的组分（B）。 组分（A）和（B）在高达50℃的温度下都是固体，并且它们中的至少一种是玻璃化转变温度在0-120℃的合成树脂。羧酸或酸酐 官能组分（A）是每分子含有至少两个环状羧酸酐基团的化合物或聚合物，或者是含有下式的部分的化合物：其中X是氢原子或烷基，或环状酸酐 其中。 羟基官能组分（B）每分子含有至少两个羟基，并在其分子中含有至少一个胺基，以催化组分（A）的羧酸或酸酐基团与组分（B）的羟基反应 ）。 通过混合成分，在高于至少一种组分的玻璃化转变温度但低于熔融温度的温度下挤出组合物并粉碎挤出物来制备组合物。 将组合物施加到基底上并加热，使成分的熔融和反应固化形成的涂层。

公开(公告)号：US4810758A

公开(公告)日：1989-03-07

申请号：US25281

申请日：1987-03-12

Applicant: Hisaki Tanabe ,  Ryozo Takagawa ,  Hirotoshi Umemoto

Inventor： Hisaki Tanabe ,  Ryozo Takagawa ,  Hirotoshi Umemoto

IPC: C09D201/00 ,  C09D167/00 ,  C09D201/08 ,  C08F20/00

CPC classification number: C09D201/08 ,  C09D167/00

Abstract: A resinous composition for coating use which is excellent in weather resistance and in low temperature curing properties, comprising a resin having resinous acid value based on carboxyl groups derived from its constituting tetrachlorophthalic acid of 2 to 8, a resinous acid value based on sulfonic acid groups derived from its constituting sulfophthalic acid of 0.5 to 5, and a functional group capable of reacting with a crosslinking agent to be compounded with the resin. The present resin is useful, in the combination form with a crosslinking agent, as a resinous vehicle of a coating composition which is excellent in curing properties, weather resistance, pigment dispersibility and storage stability and is specifically useful as an intermediate or top coat paint for automobile bodies or the like.

Abstract translation: 一种耐候性和低温固化性优异的涂料用树脂组合物，其含有树脂酸值基于其构成的四氯邻苯二甲酸的羧基为2-8的树脂酸值，基于磺酸基的树脂酸值 衍生自其构成的0.5〜5的间苯二甲酸，以及能够与与树脂配混的交联剂反应的官能团。 本树脂与交联剂的组合形式可用作固化性，耐候性，颜料分散性和储存稳定性优异的涂料组合物的树脂载体，并且特别适用于作为中间或面漆涂料 汽车车身等。

公开(公告)号：US4798745A

公开(公告)日：1989-01-17

申请号：US88327

申请日：1987-08-24

Applicant: Jonathan T. Martz ,  James B. O'Dwyer ,  Stephen J. Thomas ,  James A. Claar

Inventor： Jonathan T. Martz ,  James B. O'Dwyer ,  Stephen J. Thomas ,  James A. Claar

IPC: C08G63/12 ,  B05D7/00 ,  C08L35/00 ,  C09D133/06 ,  C09D135/06 ,  C09D157/04 ,  C09D157/10 ,  C09D167/00 ,  C09D201/08 ,  B05D1/36 ,  C08L33/14

CPC classification number: B05D7/53 ,  C09D133/066 ,  C09D135/06 ,  C09D157/04 ,  C08L35/00

Abstract: Disclosed is a non-yellowing coating composition comprising: a hydroxy component having at least two free hydroxyl groups per molecule, and an anhydride component having at least two carboxylic acid anhydride groups per molecule. The anhydride component is derived from a mixture of monomers comprising greater than or equal to 11 percent by weight of an ethylenically unsaturated carboxylic acid anhydride, the balance of the mixture comprised of at least one vinyl comonomer. The molar ratio of the vinyl comonomer to the carboxylic acid anhydride in the mixture should be at least 1.0:1.0 and the ratio should be sufficient to provide a color standard number of less than 150. Typically, the coating composition is in the form of a two-package composition.Also disclosed is a method of coating comprising: (I) coating a substrate with one or more applications of a pigmented basecoating composition to form a basecoat, and (II) coating the basecoat with one or more applications of a transparent topcoating composition to form a transparent topcoat, in which the basecoating composition and/or the topcoating composition comprises the aforesaid non-yellowing coating composition.

公开(公告)号：US4598120A

公开(公告)日：1986-07-01

申请号：US724140

申请日：1985-04-17

Applicant: Wilhelm Thoma ,  Rolf Langel ,  Walter Schroer

Inventor： Wilhelm Thoma ,  Rolf Langel ,  Walter Schroer

IPC: C08L33/06 ,  C08G18/00 ,  C08L33/00 ,  C08L33/02 ,  C08L75/00 ,  C08L75/04 ,  C08L83/00 ,  C08L83/04 ,  C09D5/02 ,  C09D11/10 ,  C09D133/04 ,  C09D133/06 ,  C09D175/00 ,  C09D175/04 ,  C09D183/04 ,  C09D201/08 ,  D06M15/263 ,  D06M15/564 ,  D06M15/643 ,  D06N3/14 ,  C08K3/20

CPC classification number: D06N3/14 ,  C09D175/04 ,  C09D183/04

Abstract: The present invention is directed to aqueous dispersion compositions in the form of aqueous, spreadable coating or printing pastes, characterized in that they contain(A) aqueous dispersions of polyurethanes (Aa) or mixtures of polyurethanes (Aa) and aqueous dispersions of poly(meth)acrylates (Ab),(B) carboxyl group-containing, aqueous thickener polymer solutions,(C) self-crosslinking polyorganosiloxane mixture and(D) crosslinking agents for the polyurethanes, for the carboxyl group-containing thickener polymers (B) and, optionally, for the poly(meth)acrylates.The present invention is also directed to a process for the preparation of these aqueous dispersion compositions and to their use for coating or printing substrates.

Abstract translation: 本发明涉及以水性，可涂层或印刷浆料形式的水分散体组合物，其特征在于它们含有（A）聚氨酯（Aa）的水分散体或聚氨酯（Aa）的混合物和聚（甲基）丙烯酸酯的水性分散体 ）丙烯酸酯（Ab），（B）含羧基的水性增稠剂聚合物溶液，（C）自交联聚有机硅氧烷混合物和（D）用于聚氨酯的交联剂，用于含羧基的增稠剂聚合物（B） 可选地，对于聚（甲基）丙烯酸酯。 本发明还涉及制备这些水性分散体组合物的方法及其用于涂布或印刷基材的用途。

公开(公告)号：US4507411A

公开(公告)日：1985-03-26

申请号：US305370

申请日：1981-09-24

Applicant: Kevin R. Gordon ,  Jeffrey R. Kelsey ,  Ivan C. Stannard

Inventor： Kevin R. Gordon ,  Jeffrey R. Kelsey ,  Ivan C. Stannard

IPC: C08L23/00 ,  B32B17/10 ,  C08G18/65 ,  C08G59/00 ,  C08G59/42 ,  C08G59/50 ,  C08G59/62 ,  C08K5/04 ,  C08K5/05 ,  C08K5/06 ,  C08K5/16 ,  C08K5/17 ,  C08K5/29 ,  C08K5/34 ,  C08K5/35 ,  C08L7/00 ,  C08L13/00 ,  C08L21/00 ,  C08L23/26 ,  C08L63/00 ,  C09D113/00 ,  C09D123/26 ,  C09D157/10 ,  C09D163/00 ,  C09D175/04 ,  C09D201/06 ,  C09D201/08 ,  C08L63/10

CPC classification number: C09D175/04 ,  C09D113/00 ,  C09D123/26 ,  C09D157/10 ,  C09D163/00 ,  C09D201/06 ,  Y10T428/31511 ,  Y10T428/31529

Abstract: A composition suitable for forming surface coatings, laminates or composite materials formed by bringing together:(a) a first polymer containing carboxylic acid, anhydride or acid chloride groups,(b) an amine or alcohol or a derivative thereof which is a tertiary amine, a ketimine, an acetal or an oxazolidine and(c) a second polymer capable of cross-linking with the first polymer in the presence of the amine or alcohol.The components may be initially in two packs and either mixed prior to application or sprayed onto the surface simultaneously from separate nozzles.The surface coatings are particularly suitable for coating surfaces which are otherwise difficult to coat and protect and may be applied to wet or rusted surfaces without surface preparation.

Abstract translation: 一种适用于形成表面涂层，层压材料或复合材料的组合物，其通过将（a）含有羧酸，酸酐或酰氯基团的第一聚合物，（b）作为叔胺的胺或醇或其衍生物， 酮亚胺，缩醛或恶唑烷，和（c）能够在胺或醇的存在下与第一聚合物交联的第二聚合物。 组分最初可以是两个包装，并且在施加之前混合或者从单独的喷嘴同时喷洒到表面上。 表面涂层特别适用于涂层表面，否则难以涂覆和保护表面，并且可以将其施加到湿润或生锈的表面而无需表面处理。

公开(公告)号：US4501863A

公开(公告)日：1985-02-26

申请号：US567313

申请日：1983-12-30

Applicant: Hirotoshi Umemoto ,  Hisaki Tanabe ,  Mitsuo Yamada ,  Shinji Nakano

Inventor： Hirotoshi Umemoto ,  Hisaki Tanabe ,  Mitsuo Yamada ,  Shinji Nakano

IPC: C08G63/00 ,  C08G18/08 ,  C08G63/12 ,  C08G63/78 ,  C08L33/04 ,  C08L61/20 ,  C08L61/28 ,  C09D133/04 ,  C09D161/20 ,  C09D161/28 ,  C09D167/00 ,  C09D167/02 ,  C09D175/04 ,  C09D201/00 ,  C09D201/02 ,  C09D201/08 ,  C08F283/00 ,  C08G63/76 ,  C08L61/00

CPC classification number: C09D201/08 ,  C08G18/0823 ,  C09D167/00

Abstract: A resinous composition for coating use comprising a resin having a resinous acid value derived from polycarboxylic acid whose titration midpoint potential in non-aqueous potentiometric titration is more than -300 mV under the state capable of developing resinous acid value of 2 to 50 and having a functional group reactive with a crosslinking agent, and preparation thereof.The composition is useful for the preparation of coating composition having improved curing property.

Abstract translation: 一种用于涂料的树脂组合物，其包含树脂，其树脂酸值源自多元羧酸，其在非水电位滴定中的滴定中点电位大于-300mV，在能够发挥树脂酸值为2-50的状态下，并具有 与交联剂反应的官能团及其制备。 该组合物可用于制备具有改进的固化性能的涂料组合物。

公开(公告)号：US4214022A

公开(公告)日：1980-07-22

申请号：US846459

申请日：1977-10-28

Applicant: Jan Kunnen ,  Abraham C. Van Der Schee

Inventor： Jan Kunnen ,  Abraham C. Van Der Schee

IPC: B05D7/14 ,  B05D7/24 ,  C09D5/02 ,  C09D5/08 ,  C09D201/08 ,  B05D1/18

CPC classification number: C09D5/088 ,  B05D7/142

Abstract: A coating of a film-forming material is applied without electricity to a metal by immersing the metal in an aqueous dispersion which contains a film-forming material cationically dispersed in a cationic dispersion which contains a carboxylic acid radical capable of reacting with metal ions obtained by etching the metal to form a negatively charged complex in the dispersion.

Abstract translation: 通过将金属浸渍在阳离子分散在阳离子分散体中的成膜材料的含水分散体中，将金属涂覆在金属上，而不含电成膜材料，该阳离子分散体含有能与金属离子反应的羧酸基团 蚀刻金属以在分散体中形成带负电荷的络合物。

公开(公告)号：US4064092A

公开(公告)日：1977-12-20

申请号：US680818

申请日：1976-04-28

Applicant: Gary L. Burroway ,  Michael J. Maximovich

Inventor： Gary L. Burroway ,  Michael J. Maximovich

IPC: C08F2/00 ,  C08F2/04 ,  C08F2/22 ,  C08F16/00 ,  C08F16/16 ,  C08F212/00 ,  C08F212/06 ,  C08F214/04 ,  C08F220/00 ,  C08F220/04 ,  C08F220/14 ,  C08F220/42 ,  C08F220/44 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L25/02 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L57/00 ,  C09D125/00 ,  C09D127/04 ,  C09D133/02 ,  C09D133/04 ,  C09D201/08 ,  C08F6/14 ,  C08F220/06 ,  C08F222/02

CPC classification number: C08L25/02 ,  C08F212/06 ,  C08F214/04 ,  C08F220/14 ,  C08F220/44

Abstract: A water reducible resin composition, a water reducible admixture of such resin with solvents and plasticizers, a water reduced form of such mixture suitable for a coating, and a coating prepared from such water reduced mixture. Said resin is required to be prepared from a balance of hydrophobic enhancing and hydrophilic enhancing monomers. Generally such hydrophobic enhancing monomers are required to be a balance of monomers promoting hard and soft segments of the resin.

Abstract translation: 可水稀释的树脂组合物，这种树脂与溶剂和增塑剂的可水稀释的混合物，适用于涂层的这种混合物的减水形式和由这种减水混合物制备的涂层。 所述树脂需要从疏水增强和亲水增强单体的平衡制备。 通常，这种疏水性增强单体需要是促进树脂的硬和软链段的单体的平衡。

公开(公告)号：US3972845A

公开(公告)日：1976-08-03

申请号：US520857

申请日：1974-11-04

Applicant: Norio Nikaido ,  Mototaka Iihashi

Inventor： Norio Nikaido ,  Mototaka Iihashi

IPC: C09D5/08 ,  C09D5/44 ,  C09D151/00 ,  C09D161/04 ,  C09D163/00 ,  C09D167/06 ,  C09D167/08 ,  C09D191/00 ,  C09D201/02 ,  C09D201/08 ,  C09D3/56

CPC classification number: C09D201/08 ,  C09D167/06 ,  C09D167/08 ,  C09D5/4484

Abstract: In an aqueous coating composition comprising an aqueous medium having dispersed therein an unsaturated polycarboxylic acid resin neutralized with a base and a resol-type phenolic resin, an improvement characterized in that said composition further contains a copper compound dispersed in the aqueous medium in an amount of 0.0005 to 5% by weight in terms of copper metal, based on said polycarboxylic acid resin.

Abstract translation: 在包含其中分散有用碱和甲阶酚醛树脂中和的不饱和多元羧酸树脂的水性介质的水性涂料组合物中，其特征在于所述组合物还含有分散在水性介质中的铜化合物，其量为 0.0005〜5重量％，以铜金属计，基于所述多元羧酸树脂。

公开(公告)号：US3836494A

公开(公告)日：1974-09-17

申请号：US27226872

申请日：1972-07-17

Applicant: CONTINENTAL CAN CO

Inventor： HEKAL I ,  CHELTON R

IPC: C09D201/08 ,  B05D7/16 ,  C08G12/12 ,  C09D123/02 ,  C09D123/26 ,  C09D161/20 ,  C08G51/24

CPC classification number: B05D7/16 ,  C08G12/12 ,  C09D123/025 ,  Y10T428/1355 ,  Y10T428/31692 ,  C08L23/025 ,  C08L61/24 ,  C08L2666/14

Abstract: METAL SURFACES ARE COATED WITH AQUEOUS DISPERSION CONTAINING WATER DISPERSIBLE IONOMER RESIN AND A HEATCURABLE, THERMOSETTING URON RESIN.