公开(公告)号：US4237241A

公开(公告)日：1980-12-02

申请号：US945027

申请日：1978-09-22

Applicant: Mohinder S. Chattha

Inventor： Mohinder S. Chattha

IPC: C08G59/32 ,  C08G59/40 ,  C09D201/06 ,  C08L63/00 ,  C08L61/20

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

Abstract: An improved thermosetting coating composition of the type comprising a film forming component and an amine aldehyde compound, wherein the composition cures by reaction between the amine aldehyde compound and hydroxy functionality present on the film forming material. The improvement comprises including in the composition a catalyst comprising at least one hydroxy functional organophosphate ester selected from certain mono- and diesters of phosphoric acid.

Abstract translation: 一种改进的包含成膜组分和胺醛化合物的热固性涂料组合物，其中组合物通过胺醛化合物和成膜材料上存在的羟基官能团之间的反应而固化。 该改进包括在组合物中包括含有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的催化剂。

公开(公告)号：US4184025A

公开(公告)日：1980-01-15

申请号：US945028

申请日：1978-09-22

Applicant: Mohinder S. Chattha

Inventor： Mohinder S. Chattha

IPC: C08G59/32 ,  C08G59/40 ,  C09D201/06 ,  C08L63/00 ,  C08L37/00 ,  C08L61/28

CPC classification number: C09D201/06 ,  C08G59/3209 ,  C08G59/4071 ,  Y10S525/913

Abstract: A fast curing, high solids coating composition adapted for use as an automotive topcoat, 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 non-volatile solids and, exclusive of pigments, solvents and other nonreactive components, consists essentially of:(A) a copolymer bearing pendant epoxy functionality, having a number average molecular weight (M.sub.n) of between about 1500 and about 10,000 and a glass transition temperature (Tg) of between about -25.degree. and about 70.degree. C.;(B) a reactive catalyst comprising at least one hydroxy functional organophosphate ester selected from certain mono- and diesters of phosphoric acid;(C) an amine-aldehyde 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 pendant epoxy functionality of copolymer (A), and the amino 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: 适合用作汽车顶涂层的快速固化，高固体涂料组合物，其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％的非挥发性固体，并且不包括颜料，溶剂和其它非反应性组分，主要由以下组成：（A）具有数均分子量（Mn ）为约1500至约10,000，玻璃化转变温度（Tg）为约-25至约70℃; （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）胺 - 醛交联剂; 和（D）任选的羟基官能添加剂。

公开(公告)号：US3960789A

公开(公告)日：1976-06-01

申请号：US499334

申请日：1974-08-19

Applicant: Wolfgang Daimer ,  Gert Dworak

Inventor： Wolfgang Daimer ,  Gert Dworak

IPC: C08L67/00 ,  C08G63/02 ,  C08G63/12 ,  C08G63/553 ,  C08L33/00 ,  C08L33/02 ,  C08L67/08 ,  C09D5/00 ,  C09D5/02 ,  C09D163/10 ,  C09D167/00 ,  C09D167/06 ,  C09D175/00 ,  C09D201/06 ,  C09D3/52 ,  C09D3/56 ,  C09D3/66

CPC classification number: C08G63/553 ,  C08G63/12 ,  C09D167/00

Abstract: Aqueous coating compositions without abnormal viscosity characteristic upon dilution with water are described. The coating compositions comprise (A) a resinous component which is a physical or chemical blend of a water-insoluble film-forming polyhydroxy compound having an acid value below about 10 mg KOH/g and a hydroxy number between about 50 and 650 mg KOH/g, and a film-forming polycarboxylic compound having an acid number from between about 30 and 280 mg KOH/g; the ratio of carboxy groups to hydroxy groups being 1 : 2 to 1 : 25 and the carboxy group at least partly neutralized with a nitrogen base diluted with water to a resin solids content of 35 to 60 percent in the presence of (B) a polyvalent film-forming resin without polyelectrolyte character and reactive with hydroxy groups, to provide a composition comprising 60 to 90 percent of (A) and 40 to 10 percent of (B) on a solids basis.

Abstract translation: 描述在用水稀释时没有异常粘度特性的水性涂料组合物。 涂料组合物包含（A）树脂组分，其是具有低于约10mg KOH / g的酸值和约50至650mg KOH / g的羟值的水不溶性成膜多羟基化合物的物理或化学共混物， g和酸值为约30至280mg KOH / g的成膜多元羧酸化合物; 羧基与羟基的比例为1:2至1:25，并且在（B）多价的存在下，用水稀释的氮碱至少部分中和羧基至树脂固体含量为35至60％ 不具有聚电解质特性并与羟基反应的成膜树脂，以固体为基础提供包含（A）的60至90％和（B）的40至10％的组合物。

公开(公告)号：US3959201A

公开(公告)日：1976-05-25

申请号：US405713

申请日：1973-10-11

Applicant: Wen-Hsuan Chang

Inventor： Wen-Hsuan Chang

IPC: C09D161/20 ,  C09D201/06 ,  C08L61/28

CPC classification number: C09D161/20 ,  C08K5/05 ,  C08K5/10 ,  C08K5/20 ,  C09D201/06

Abstract: High solids, aqueous solvent-thinnable compositions are prepared by combining relatively low molecular weight, hydroxyl-containing organic materials with aminoplast resins. In general, the hydroxyl-containing materials are characterized by a room temperature water thinnability of 3 or more parts of water per 100 parts of organic material. The compositions can be used in a wide variety of different applications, and find particular utility in the formulation of unique coating compositions.

Abstract translation: 通过将相对低分子量的含羟基的有机材料与氨基塑料树脂组合来制备高固体含水溶剂可稀释组合物。 通常，含羟基材料的特征在于每100份有机材料的室温水稀释度为3份或更多份。 组合物可以用于各种不同的应用，并且在独特的涂料组合物的配方中具有特别的用途。

公开(公告)号：US3810853A

公开(公告)日：1974-05-14

申请号：US27435572

申请日：1972-07-24

Applicant: COMMERCIAL SOLVENTS CORP

Inventor： JAMES F ,  JONES R

IPC: C08F8/00 ,  C08L75/04 ,  C09D11/10 ,  C09D161/20 ,  C09D167/08 ,  C09D201/06 ,  C09D3/52 ,  C09D3/56 ,  C09D3/66

CPC classification number: C09D167/08 ,  C08F8/00 ,  C08L75/04 ,  C09D11/10 ,  C09D161/20 ,  C09D201/06 ,  C08L2666/16 ,  C08L2666/36 ,  C08L2666/02 ,  C08L2666/28 ,  C08F20/12

Abstract: A CATALYST THERMOSETTING COMPOSITION, USEFUL FOR COATINGS AND INKS, CONSISTING OF ONE OR MORE ACID-CURABLE RESINS AND AS A LATENT CATALYST COMPOSITION THEREFOR AN AMINO ALKANEDIOL HYDROCHLORIDE AND AN ALKANOLAMINE DISSOLVED IN A LOWER ALKANOL OR ETHERALKANOL. THE COMPOSITION HAS GOOD SHELF LIFE AND IS NON-CORROSIVE TO CONTAINERS. PREFERRED CATALYST COMPOSITIONS CONSIST OF 2-AMINO-2-ETHYL-1. 3-PROPANEDIOL HYDROCHLORIDE AND 2-AMINO-2-METHYL-1PROPANOL DISSOLVED IN ISOBUTYL ALCOHOL OR IN DIPROPYLENE GLYCOL MONOMETHYL ETHER.