公开(公告)号：US4778728A

公开(公告)日：1988-10-18

申请号：US106749

申请日：1987-10-08

Applicant: Howard R. Lucas

Inventor： Howard R. Lucas

IPC: C09D5/08 ,  C08K5/17 ,  C08K5/3432 ,  C08K5/3475 ,  C09D201/02 ,  C08K5/46 ,  B32B15/08 ,  C08K5/34 ,  C23F9/00

CPC classification number: C08K5/3432 ,  C08K5/17 ,  C08K5/3475 ,  Y10T428/31692

Abstract: Compositions comprising an amine-reactive vinyl polymer and a polyfunctional amine crosslinker when combined with a benzotriazole or a polypyridyl, alone, or in further combination with 2-hydroxypyridine cure into coatings having superior corrosion resistance.

公开(公告)号：US4777199A

公开(公告)日：1988-10-11

申请号：US945012

申请日：1986-12-22

Applicant: Keizou Ishii ,  Akio Kashihara

Inventor： Keizou Ishii ,  Akio Kashihara

IPC: C09D5/00 ,  C09D201/00 ,  C09D201/02 ,  C08J3/08 ,  C08L33/08 ,  C08L33/10 ,  C08L33/14

CPC classification number: C09D201/02 ,  Y10S524/923

Abstract: A coating composition comprising(A) a film-forming polymer having functional group(s) capable of reacting with the crosslinking agent (D) hereinafter referred to and cationic or anionic functional group(s),(B) a volatile organic liquid diluent in which the polymer (A) is dissolved,(C) crosslinked polymer microparticles bearing anionic or cationic functional group(s) whose electric charge is opposite to that of the film-forming polymer, which are insoluble in the combination of the film-forming polymer (A) and the diluent (B) and are maintained in a stabilized state of dispersion therein, and(D) a crosslinking agent dissolved in the diluent (B).

Abstract translation: 一种涂料组合物，其包含（A）具有能够与下文所述的交联剂（D）反应的官能团的成膜聚合物和阳离子或阴离子官能团，（B）挥发性有机液体稀释剂 聚合物（A）溶解的聚合物（C），具有阴离子或阳离子官能团的交联聚合物微粒，其电荷与成膜聚合物的电荷相反，其不溶于成膜聚合物 （A）和稀释剂（B），并保持在其中的稳定分散状态，和（D）溶解在稀释剂（B）中的交联剂。

公开(公告)号：US4740546A

公开(公告)日：1988-04-26

申请号：US58785

申请日：1987-06-05

Applicant: Tsuyoshi Masuda ,  Zengo Ninomiya

Inventor： Tsuyoshi Masuda ,  Zengo Ninomiya

IPC: C08L57/04 ,  C08F220/28 ,  C08F246/00 ,  C08F290/00 ,  C08F299/02 ,  C08J3/07 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L57/00 ,  C08L77/00 ,  C09D157/04 ,  C09D201/02 ,  C08K5/10

CPC classification number: C08J3/07 ,  C08F220/28 ,  C08F246/00 ,  C08F299/024

Abstract: An aqueous dispersion of a vinyl copolymer resin is prepared by polymerizing 1 to 15 parts by weight of a polyoxyethylene-containing hydrophilic polymerizable vinyl monomer of which polyoxyethylene moiety has an average molecular weight of 2,000 to 10,000, 99 to 85 parts by weight of at least one specific polymerizable vinyl monomer and 0 to 5 parts by weight of alpha, beta-unsaturated carboxylic acids, salts thereof or anhydrides thereof in an organic solvent, and dispersing the resulting vinyl copolymer resin solution in water.

Abstract translation: 通过聚合1〜15重量份聚氧乙烯亲水性聚合性乙烯基单体，其聚氧乙烯部分的平均分子量为2,000〜10,000，99〜85重量份的至少 一种特定的可聚合乙烯基单体和0至5重量份的α，β-不饱和羧酸，其盐或其酸酐在有机溶剂中，并将得到的乙烯基共聚物树脂溶液分散在水中。

公开(公告)号：US4678835A

公开(公告)日：1987-07-07

申请号：US824040

申请日：1986-01-30

Applicant: Wen-Hsuan Chang ,  Edward L. Dufford ,  J. Alden Erikson ,  Paul J. Prucnal

Inventor： Wen-Hsuan Chang ,  Edward L. Dufford ,  J. Alden Erikson ,  Paul J. Prucnal

IPC: C09D7/12 ,  C07F7/00 ,  C08G77/54 ,  C09D183/04 ,  C09D183/05 ,  C09D183/14 ,  C09D201/02 ,  C08F8/00

CPC classification number: C08G77/54 ,  C09D183/14

Abstract: A coating composition contains at least 15 percent by weight of an ungelled reaction product of:(i) at least 2 percent by weight of an amine having in a molecule thereof at least one amino hydrogen atom, and at least one silicon atom directly bonded to a hydrolyzable group;(ii) at least 4 percent by weight of a material containing at least one epoxide group, at least 30 percent of said material being essentially free of hydroxyl groups; and(iii) a material selected from vinyl alkoxysilanes; nonfunctional organosilanes; organosilicates; and partial hydrolysis products thereof; the percentages by weight being based on the total weight of the resin solids of the coating composition including (i), (ii) and (iii).

Abstract translation: 涂料组合物含有至少15重量％的未凝胶化反应产物：（i）至少2重量％的分子中至少有一个氨基氢原子的胺和至少一个直接连接到 可水解基团; （ii）至少4重量％的含有至少一个环氧基团的材料，至少30％的所述材料基本上不含羟基; 和（iii）选自乙烯基烷氧基硅烷的材料; 非功能性有机硅烷; 有机硅酸盐 及其部分水解产物; 重量百分比基于包括（i），（ii）和（iii）的涂料组合物的树脂固体的总重量。

公开(公告)号：US4576980A

公开(公告)日：1986-03-18

申请号：US660768

申请日：1984-10-15

Applicant: Shenghong A. Dai ,  Philip W. Sherwood

Inventor： Shenghong A. Dai ,  Philip W. Sherwood

IPC: C08G18/08 ,  C08G18/83 ,  C08G59/40 ,  C08K5/3412 ,  C09D5/44 ,  C09D201/02 ,  C08K3/20

CPC classification number: C08G18/83 ,  C08G18/0814 ,  C08G59/4014 ,  C08K5/3412 ,  C09D5/4496 ,  Y10S524/901

Abstract: Novel coating compositions are disclosed which comprise aqueous dispersions of polyamine resins in the form of their acid salts along with azetidinedione crosslinking agents and other optional adjuvants.The compositions give rise to improved methods for the electrodeposition of heat-curable films on substrates.The compositions and methods find particular utility in the cathodic deposition of coatings and films on automotive parts and household appliances.

公开(公告)号：US4562235A

公开(公告)日：1985-12-31

申请号：US601439

申请日：1984-04-18

Applicant: John M. Zimmerman ,  John J. Krajewski ,  Gerry K. Noren

Inventor： John M. Zimmerman ,  John J. Krajewski ,  Gerry K. Noren

IPC: C08F2/00 ,  C08F2/38 ,  C08F20/00 ,  C08F20/10 ,  C08F20/12 ,  C09D133/04 ,  C09D175/00 ,  C09D201/02 ,  C08F20/18

CPC classification number: C08F2/38 ,  Y10T428/31699

Abstract: There is disclosed linear polymers and copolymers of polymerized monoethylenically unsaturated monomers having a weight average molecular weight from about 1,500 to about 15,000, with most of the polymer ends being terminated with hydroxyl groups, one at each end of the polymer molecule. These polymers have an average of from about 1.6 to 5 hydroxyl groups per polymer molecule. Thermosetting coating compositions containing these polymers are also disclosed. The monomers which are polymerized may include a small proportion of hydroxy-functional monomers, but desirably consist of monoethylenically unsaturated monomers lacking hydroxyl functionality. The polymers are produced by polymerizing the monoethylenically unsaturated monomers in organic solvent solution medium containing a free radical initiator and a proportion of a chain-terminating agent which is a bis hydroxyorganic xanthogen disulfide in which the organic group is preferably an alkylene group contains from 2-18 carbon atoms to provide the desired molecular weight. The polymers are preferably liquid to slowly flowable at room temperature in the absence of organic solvent.

Abstract translation: 公开了具有约1,500至约15,000的重均分子量的聚合的单烯属不饱和单体的线性聚合物和共聚物，其中大多数聚合物末端以羟基封端，在聚合物分子的每个末端一个。 这些聚合物每个聚合物分子平均具有约1.6至5个羟基。 还公开了含有这些聚合物的热固性涂料组合物。 聚合的单体可以包括少量的羟基官能单体，但是理想地由缺乏羟基官能团的单烯属不饱和单体组成。 聚合物是通过将单烯属不饱和单体聚合在含有自由基引发剂的有机溶剂溶液介质中，以及作为双羟基有机黄原二硫化物的链终止剂的比例，其中有机基团优选为亚烷基， 18个碳原子以提供所需的分子量。 在不存在有机溶剂的情况下，聚合物优选液体以在室温下缓慢流动。

公开(公告)号：US4535126A

公开(公告)日：1985-08-13

申请号：US617564

申请日：1984-06-05

Applicant: Shinji Iida

Inventor： Shinji Iida

IPC: C09D123/26 ,  C09D123/28 ,  C09D133/04 ,  C09D151/08 ,  C09D167/00 ,  C09D167/08 ,  C09D183/10 ,  C09D201/02 ,  C09D201/10 ,  C08F8/00

CPC classification number: C09D123/28 ,  C09D151/08 ,  C09D183/10

Abstract: An air drying coating composition comprising a mixture of (A) 9 to 91% by weight of a silicone-modified alkyd resin, a silicone-modified acrylic-grafted alkyd resin and/or a silicone-modified acrylic resin and (B) 91 to 9% by weight of a carboxyl group-containing chlorinated polyolefin resin as a resinous binder.

Abstract translation: 一种空气干燥涂料组合物，其包含（A）9至91重量％的硅氧烷改性的醇酸树脂，硅氧烷改性的丙烯酸接枝的醇酸树脂和/或硅氧烷改性的丙烯酸树脂的混合物和（B）91至 9重量％的含羧基的氯化聚烯烃树脂作为树脂粘合剂。

公开(公告)号：US4442248A

公开(公告)日：1984-04-10

申请号：US414823

申请日：1982-09-03

Applicant: Kazunori Kanda ,  Shinichi Ishikura

Inventor： Kazunori Kanda ,  Shinichi Ishikura

IPC: C09D5/00 ,  C09D5/02 ,  C09D201/00 ,  C09D201/02 ,  C09D201/08 ,  C08L63/00 ,  C09D3/58 ,  C09D3/66 ,  C09D3/76

CPC classification number: C09D201/00 ,  C09D5/02

Abstract: An aqueous coating composition comprising from 45 to 98 parts by weight (solids) of aqueous resin(s) and from 2 to 55 parts by weight (solids) of finely divided water-insoluble resin(s), in which at least a part of said aqueous resin is selected from amphoteric resins having both carboxyl and amino groups. The resins may have mutually reactive functional groups.

Abstract translation: 一种水性涂料组合物，其包含45至98重量份（固体）水性树脂和2至55重量份（固体）细分的水不溶性树脂，其中至少一部分 所述水性树脂选自具有羧基和氨基的两性树脂。 树脂可以具有相互反应的官能团。

公开(公告)号：US4404332A

公开(公告)日：1983-09-13

申请号：US436895

申请日：1982-10-26

Applicant: Girish G. Parekh ,  Werner J. Blank ,  Peter J. Schirmann

Inventor： Girish G. Parekh ,  Werner J. Blank ,  Peter J. Schirmann

IPC: C08G12/42 ,  C08G12/44 ,  C08K5/00 ,  C09D201/02 ,  C08G12/32

CPC classification number: C08K5/0025 ,  C08G12/42 ,  C08G12/44 ,  C09D201/02 ,  Y10T428/31688 ,  Y10T428/31942

Abstract: Amino-formaldehyde products with activated carboxylic ester groups cross-link compounds containing pendant primary or secondary amine groups.This is a continuation, of application Ser. No. 232,455, filed Feb. 9, 1981, which is a continuation of Ser. No. 128,613, filed 3/10/80, which is a division of Ser. No. 32,982, filed 4/25/79, which is a continuation-in-part of Ser. No. 926,762, filed 7/21/78, all now abandoned.

公开(公告)号：US4305859A

公开(公告)日：1981-12-15

申请号：US87570

申请日：1979-10-23

Applicant: Ian H. McEwan ,  Manubhai B. Patel

Inventor： Ian H. McEwan ,  Manubhai B. Patel

IPC: C08F2/00 ,  C08F2/22 ,  C08F4/00 ,  C08F4/28 ,  C08F4/30 ,  C08F4/40 ,  C08F20/52 ,  C08F212/00 ,  C08F212/06 ,  C08F220/10 ,  C08F220/12 ,  C08F220/58 ,  C08F246/00 ,  C09D5/02 ,  C09D201/02 ,  C08L9/04 ,  C08F220/18 ,  C08L19/02 ,  C08L33/06

CPC classification number: C08F220/58 ,  C08F2/22 ,  C08F246/00

Abstract: Improved process for the preparation of aqueous emulsions of addition copolymers having functional groups to provide thermosetting capability via condensation. The process improvement resides in reducing the amount of unwanted premature condensation of the functional group. The process has two steps, one consisting of polymerizing a portion of the monomer reactants at a temperature not above 60.degree. C. if the functional group is present and the other of continuing the polymerization with the addition of the remaining monomer reactants at a temperature not above 60.degree. C. and at a pH in the range of from 1 to 7. The process is of use in producing improved thermosetting enamels.

Abstract translation: 用于制备具有官能团的加成共聚物的水性乳液的改进方法，以通过缩合提供热固性。 该方法的改进在于减少官能团的不需要的过早冷凝的量。 该方法具有两个步骤，一个步骤包括在不高于60℃的温度下将一部分单体反应物聚合，如果存在官能团，另一个步骤在不加入剩余的单体反应物的情况下继续聚合 高于60℃，pH在1至7的范围内。该方法用于生产改进的热固性搪瓷。