公开(公告)号：US5288770A

公开(公告)日：1994-02-22

申请号：US643931

申请日：1991-01-22

Applicant: Teiji Katayama ,  Eisaku Nakatani ,  Haruo Nagaoka ,  Kenji Yamamoto ,  Reiziro Nishida

Inventor： Teiji Katayama ,  Eisaku Nakatani ,  Haruo Nagaoka ,  Kenji Yamamoto ,  Reiziro Nishida

IPC: C08J3/12 ,  C08F283/10 ,  C08F291/00 ,  C08G59/20 ,  C09D5/00 ,  C09D5/02 ,  C09D5/08 ,  C09D5/44 ,  C09D163/00 ,  C09D201/02 ,  C09D201/06 ,  C09D151/00

CPC classification number: C09D163/00 ,  C08F283/10 ,  C08F291/00 ,  C08G59/20 ,  C09D5/4473

Abstract: A resin composition for a cationically electrodepositable paint comprising(A) a resin having hydroxyl groups and cationic groups,(B) an epoxy resin having at least 2 epoxy functional groups each of which comprises an epoxy group directly bound to an alicyclic ring and/or bridged alicyclic ring on average per molecule, and(C) a finely divided gelled polymer as principal components, wherein said finely divided gelled polymer is obtained by emulsion polymerizing(C-1) a polymerizable monomer containing at least two radically polymerizable unsaturated groups in the molecule, and(C-2) a radically polymerizable unsaturated monomer other than the one mentioned in (C-1), abovein the presence of a reactive emulsifier containing an allyl group in the molecule.

Abstract translation: 一种用于阳离子电沉积涂料的树脂组合物，其包含（A）具有羟基和阳离子基团的树脂，（B）具有至少2个环氧官能团的环氧树脂，每个环氧官能团包含直接键合到脂环族环上的环氧基和/或 （C）细分胶凝聚合物作为主要成分，其中所述细碎胶凝聚合物通过乳液聚合（C-1）在含有至少两个可自由基聚合的不饱和基团的可聚合单体中获得， 分子和（C-2）在上述（C-1）中所述的自由基聚合性不饱和单体在分子中含有烯丙基的反应性乳化剂的存在下进行。

公开(公告)号：US5239012A

公开(公告)日：1993-08-24

申请号：US658615

申请日：1991-02-21

Applicant: Edward E. McEntire ,  James A. Claar ,  Stephen J. Thomas ,  David N. Walters

Inventor： Edward E. McEntire ,  James A. Claar ,  Stephen J. Thomas ,  David N. Walters

IPC: C08G81/00 ,  B05D7/00 ,  C08F8/14 ,  C08K5/19 ,  C08L20060101 ,  C08L33/04 ,  C08L33/06 ,  C08L33/14 ,  C08L35/00 ,  C08L67/00 ,  C08L67/02 ,  C08L101/00 ,  C08L101/08 ,  C09D133/00 ,  C09D133/02 ,  C09D133/06 ,  C09D167/00 ,  C09D167/02 ,  C09D201/02

CPC classification number: B05D7/53 ,  B05D7/54 ,  C08F8/14 ,  C08K5/19 ,  C09D133/066 ,  C08L33/064

Abstract: Ambient temperature curing compositions comprising a hydroxyl component and an anhydride component are disclosed. Cure is accelerated by the presence of an onium compound. The compositions are useful in the formulation and application of coatings.

Abstract translation: 公开了包含羟基组分和酸酐组分的环境温度固化组合物。 通过存在鎓化合物来加速固化。 该组合物可用于涂料的配制和应用。

公开(公告)号：US5239002A

公开(公告)日：1993-08-24

申请号：US568109

申请日：1990-08-16

Applicant: Iqbal Ahmed ,  Timothy W. Johnson ,  Henry L. Hsieh

Inventor： Iqbal Ahmed ,  Timothy W. Johnson ,  Henry L. Hsieh

IPC: C09J9/00 ,  C08L39/04 ,  C08L81/02 ,  C09D5/08 ,  C09D137/00 ,  C09D139/04 ,  C09D181/00 ,  C09D181/02 ,  C09D201/00 ,  C09D201/02 ,  C09J11/06 ,  C09J181/02 ,  C23F11/00 ,  H01B3/30

CPC classification number: H01B3/301 ,  C08L81/02 ,  C09J181/02 ,  C08L39/04

Abstract: In the adhesion of metallic materials to polymers, new adhesive agents of nitrogen containing hetrocyclic polymers such as compositions of imidazole-pyrridine, pyrrolidone-pyridine, and imidazole-pyrrolidone solutions have been discovered as useful. These agents also exhibit anti-corrosion effects. Adhesion and/or reduction of anti-corrosion can be accomplished by pre-coating the metal material with at least one of these agents prior to applying the polymer, or by preblending the polymer with at least one of these agents followed by applying the blend to the metal, under suitable conditions.

公开(公告)号：US5238993A

公开(公告)日：1993-08-24

申请号：US955763

申请日：1992-10-02

Applicant: Harry W. S. Hsieh

Inventor： Harry W. S. Hsieh

IPC: C09D175/06 ,  C08G18/08 ,  C08G18/42 ,  C08G18/80 ,  C09D201/02 ,  C09D201/10 ,  C09J5/02 ,  C09J175/06 ,  C09J201/10

CPC classification number: C08G18/809 ,  C08G18/0852 ,  C08G18/4211

Abstract: In one aspect, this invention is a primer comprising a solution of: (a) a polyester resin of a carboxylic acid and a glycol; (b) a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; and (c) a silane-containing moiety; in a solvent mixture comprising: (i) a high boiling polar solvent; (ii) an oxygenated solvent; and (iii) an aromatic solvent; wherein the weight ratio of (a):(b) is in the range of from about 0.25:1.0 to 2.0:1.0. In a second aspect, this invention is a primer comprising a solution of: (a) 5-50% of a polyester resin of a carboxylic acid and a glycol; (b) 5-50% of a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; (c) 0.1-50% of a silane-containing moiety; (d) 0.1-50% of a high boiling polar solvent; (e) 10-70% of an oxygenated solvent; and (f) 1-50% of an aromatic solvent. It has been discovered that the primer of the invention advantageously provides improved adhesion characteristics of metal-to-glass bonding when used to prime acid resistant paint-coated metal substrates before applying a urethane adhesive, particularly when used with a "fast cure" adhesive comprising an isocyanate-functional prepolymer and dimorpholinediethyl ether.

Abstract translation: 一方面，本发明是一种底漆，其包含以下溶液：（a）羧酸和二醇的聚酯树脂; （b）聚亚甲基聚（苯基异氰酸酯），二苯基甲烷二异氰酸酯或其混合物; 和（c）含硅烷的部分; 在溶剂混合物中，包括：（i）高沸点极性溶剂; （ii）氧化溶剂; 和（iii）芳族溶剂; 其中（a）：（b）的重量比在约0.25:1.0-2.0:1.0的范围内。 在第二方面，本发明是一种底漆，其包含以下溶液：（a）5-50％的羧酸和二醇的聚酯树脂; （b）5-50％的聚亚甲基聚（苯基异氰酸酯），二苯基甲烷二异氰酸酯或其混合物; （c）0.1-50％的含硅烷部分; （d）0.1-50％的高沸点极性溶剂; （e）10-70％的氧化溶剂; 和（f）1-50％的芳族溶剂。 已经发现，本发明的底漆在施加氨基甲酸乙酯粘合剂之前，特别是当与“快速固化”粘合剂一起使用时，有利地提供金属对玻璃粘合剂的改善的粘合特性，所述粘合特性用于在耐酸漆涂覆的金属基材上浇注， 异氰酸酯官能预聚物和二吗啉二乙醚。

公开(公告)号：US5219958A

公开(公告)日：1993-06-15

申请号：US669163

申请日：1991-03-14

Applicant: Arie Noomen ,  Johannes P. M. van Dongen ,  Huig Klinkenberg

Inventor： Arie Noomen ,  Johannes P. M. van Dongen ,  Huig Klinkenberg

IPC: C09D7/12 ,  C08F4/00 ,  C08F299/00 ,  C08K5/19 ,  C08K5/34 ,  C08K5/3442 ,  C09D133/04 ,  C09D133/14 ,  C09D155/00 ,  C09D157/00 ,  C09D201/02 ,  C09J155/00 ,  C09J157/00 ,  C09J201/00

CPC classification number: C08K5/3442 ,  C08F299/00 ,  C08K5/19 ,  C08K5/34

Abstract: A thermosetting coating composition is provided, which composition is based upon (A) an activated unsaturated group-containing compound, (B) an activated CH group-containing compound and (C) a strong basic catalyst, wherein the strong basic catalyst is blocked with a [particular] carboxylic acid which is volatile and/or undergoes decarboxylation under curing conditions. These coating compositions possess extended potlife, good curing speed, and a good balance of physical and mechanical properties making them especially well suited for a variety of coatings uses such as in paint, impregnating, sealing and bonding compositions.

公开(公告)号：US5142012A

公开(公告)日：1992-08-25

申请号：US379834

申请日：1989-07-14

Applicant: Hisao Furukawa ,  Hideyuki Ohnari ,  Yasushi Kato

Inventor： Hisao Furukawa ,  Hideyuki Ohnari ,  Yasushi Kato

IPC: C08F230/08 ,  C08F30/08 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C08G18/10 ,  C08G18/68 ,  C08G18/81 ,  C08G18/83 ,  C08L55/00 ,  C09D155/00 ,  C09D183/00 ,  C09D201/02

CPC classification number: C08L55/005 ,  C08F290/06 ,  C08G18/10 ,  C08G18/68 ,  C08G18/8175 ,  C08G18/837

Abstract: A curable resin having a number average molecular weight of 1,000 to 100,000 and having the formula (I): ##STR1## and a process for preparing the curable resin (I). The curable resin (I) of the invention is excellent in flexibility, solvent resistance, adhesion to organic materials as well as inorganic materials, storage stability, curability at ordinary temperature and weatherability.

公开(公告)号：US4994327A

公开(公告)日：1991-02-19

申请号：US515775

申请日：1990-04-25

Applicant: Yasushi Kato ,  Hisao Furukawa

Inventor： Yasushi Kato ,  Hisao Furukawa

IPC: C09D5/38 ,  B05D5/06 ,  B05D7/14 ,  B05D7/24 ,  B32B15/082 ,  C08K5/58 ,  C08L101/10 ,  C09D143/04 ,  C09D201/02

CPC classification number: C09D143/04 ,  B05D5/068 ,  C08K5/58 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/31663

Abstract: A coated article with metallic finish which comprises a base layer of a paint containing metallic powder and, if necessary, color pigment applied to the substrate and a topcoat applied to said base layer, said topcoat being formed by applying and curing a coating material composed mainly of a silyl group-containing vinyl polymer or copolymer having the main chain composed substantially of a vinyl polymer and at least one silicon atom connected to a hydrolyzable group at the terminal or side chain per molecule.

Abstract translation: 具有金属光洁度的涂层制品，其包含含有金属粉末的涂料的基底层，并且如果需要，施加到基底上的着色颜料和施加到所述基底层的面漆，所述面漆通过涂覆和固化主要组成的涂层材料而形成 含有甲硅烷基的乙烯基聚合物或共聚物，其主链基本上由乙烯基聚合物组成，并且至少一个硅原子与每个分子的末端或侧链可水解基团连接。

公开(公告)号：US4988762A

公开(公告)日：1991-01-29

申请号：US351461

申请日：1989-05-15

Applicant: Gerardus C. Overbeek ,  Martinus P. J. Heuts

Inventor： Gerardus C. Overbeek ,  Martinus P. J. Heuts

IPC: C08L57/12 ,  C08F8/30 ,  C08L57/00 ,  C09D5/00 ,  C09D157/12 ,  C09D201/02

CPC classification number: C08F8/30

Abstract: An aqueous selfcrosslinkable coating composition which comprises an aqueous dispersion of at least one vinyl polymer, wherein the polymer system constituting said at least one vinyl polymer has chain-pendant amine functional groups and chain-pendant carbonyl functional groups to provide a selfcrosslinking reaction during and/or after coating formation from the composition. The vinyl polymers having both amine and carbonyl groups are also claimed.

公开(公告)号：US4885355A

公开(公告)日：1989-12-05

申请号：US236819

申请日：1988-08-26

Applicant: Ritchie A. Wessling ,  Donald L. Schmidt ,  Kiyoshi I. Aikawa

Inventor： Ritchie A. Wessling ,  Donald L. Schmidt ,  Kiyoshi I. Aikawa

IPC: C07D333/32 ,  C07D333/46 ,  C08F20/38 ,  C08F22/24 ,  C08G59/14 ,  C09D201/02

CPC classification number: C09D201/02 ,  C07D333/32 ,  C07D333/46 ,  C08F20/38 ,  C08F22/24 ,  C08G59/1483

Abstract: Water-soluble sulfonium salts are converted, without the elimination of odorous volatile by-products, to water-insoluble products useful as binders in coating formulations by heating a water-soluble cyclic sulfonium salt in which the sulfonium sulfur is bonded only to aliphatic carbons.

Abstract translation: 通过加热其中锍硫仅与脂肪族碳键合的水溶性环状锍盐，将水溶性锍盐转化成不含恶臭挥发性副产物的水不溶性产物，作为涂料配方中的粘合剂。

公开(公告)号：US4826904A

公开(公告)日：1989-05-02

申请号：US124237

申请日：1987-11-23

Applicant: Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa

Inventor： Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa

IPC: C09D137/00 ,  C09D143/04 ,  C09D157/06 ,  C09D201/02 ,  C09D201/10 ,  C08K5/11

CPC classification number: C09D157/06 ,  C09D143/04 ,  C09D201/10

Abstract: A coating composition comprising:(A) 100 parts by weight of a vinyl polymer having on the main polymer chain end or a side chain thereof at least one silyl group containing a silicon atom to which a hydrolyzable group is linked, per one polymer molecule, the main chain of the vinyl polymer consisting essentially of a polymer of a vinyl monomer,(B) 0 to 10 parts by weight of a curing catalyst,(C) 0 to 10 parts by weight of a hydrolyzable ester compound, and(D) 0.5 to 100 parts by weight of a dialkyl ester of dibasic acid having the formula (1): ##STR1## The coating composition of the present invention has excellent adhesion to under coats, and therefore it is suitable for use as automotive refinishing paints and industrial coatings.

Abstract translation: 一种涂料组合物，其包含：（A）100重量份在每个聚合物分子上在主聚合物链末端或其侧链上含有至少一个含有可水解基团的硅原子的甲硅烷基的乙烯基聚合物， 乙烯基聚合物的主链基本上由乙烯基单体的聚合物组成，（B）0至10重量份的固化催化剂，（C）0至10重量份的可水解的酯化合物，和（D） 0.5〜100重量份具有式（1）的二元酸二烷基酯：（1）本发明的涂料组合物与涂层下的粘合性优异，因此适用于汽车修补 涂料和工业涂料。