公开(公告)号：US4487860A

公开(公告)日：1984-12-11

申请号：US558292

申请日：1983-12-05

Applicant: Peter P. Winner ,  James T. K. Woo

Inventor： Peter P. Winner ,  James T. K. Woo

IPC: C08F291/00 ,  C08L33/06 ,  C09D157/00 ,  C08L63/00 ,  C09D5/02

CPC classification number: C08F291/00 ,  C09D157/00 ,  C08L33/062

Abstract: The composition comprises an aqueous polyelectrolyte polymer intermixed with a phosphated polymer and a self-curing water dispersed polymer containing copolymerized functional monomer and alkylol acrylamide monomer. The polyelectrolyte polymer is produced by copolymerizing ethylenically unsaturated monomers, including hydroxyl or carboxyl monomers in the presence of an ionizing agent.

Abstract translation: 该组合物包含与磷酸化聚合物和含有共聚官能单体和羟烷基丙烯酰胺单体的自固化水分散聚合物混合的水性聚电解质聚合物。 聚电解质聚合物通过在电离剂存在下共聚乙烯基不饱和单体（包括羟基或羧基单体）来制备。

公开(公告)号：US4335028A

公开(公告)日：1982-06-15

申请号：US188996

申请日：1980-09-22

Applicant: Vincent W. Ting ,  James T. K. Woo ,  David A. Borovicka, Sr.

Inventor： Vincent W. Ting ,  James T. K. Woo ,  David A. Borovicka, Sr.

IPC: C08F283/10 ,  C09D5/44 ,  C08L63/00

CPC classification number: C09D5/4473 ,  C08F283/10 ,  Y10T428/31529

Abstract: A base-functional graft polymer-containing resinous reaction product is made by incorporating an amine in a graft polymer molecule. An epoxy resin is reacted with ethylenically unsaturated monomer in the presence of a free radical initiator having hydrogen abstraction capability, to form a graft polymer resinous reaction product. The monomer may comprise a copolymerizable unsaturated amine or an unsaturated epoxide that, after the addition polymerization - grafting reaction, is reacted with a primary or secondary amine. Upon the addition of an ionizing agent and water, an aqueous dispersion or solution can be established.The resinous reaction products are useful in the formulation of coating compositions, and particularly, coating compositions useful for cathodic electrocoating.

Abstract translation: 通过在接枝聚合物分子中引入胺制备含基础官能的含接枝聚合物的树脂反应产物。 在具有取氢能力的自由基引发剂的存在下，环氧树脂与烯属不饱和单体反应，形成接枝聚合物树脂反应产物。 单体可以包含可共聚的不饱和胺或不饱和环氧化物，其在加成聚合 - 接枝反应后与伯胺或仲胺反应。 加入电离剂和水后，可以建立水分散体或溶液。 树脂反应产物可用于涂料组合物的制剂，特别是可用于阴极电泳的涂料组合物。

公开(公告)号：US4328144A

公开(公告)日：1982-05-04

申请号：US131166

申请日：1980-03-17

Applicant: James T. K. Woo

Inventor： James T. K. Woo

IPC: C08F220/36 ,  C08G18/62 ,  C08G59/40 ,  C08L33/06 ,  C09D133/06 ,  C08L33/08 ,  C08L33/10 ,  C08L61/00 ,  C08L75/04

CPC classification number: C08G59/4042 ,  C08F220/36 ,  C08G18/6283 ,  C09D133/062 ,  C08L2205/02 ,  C08L33/062

Abstract: Room temperature curable latices can be produced by copolymerizing ketimine derivative ethylenically unsaturated monomers with conventional ethylenically unsaturated monomers in an emulsion process at a controlled pH greater than about 7.2 to produce a coagulum-free latex containing blocked amine (--NH.sub.2) groups. In use, the pH of the latex can be adjusted to acidic below 7 to generate unblocked reactive amino groups which can be cured or cross-linked at about room temperature with water-dispersed polymers such as epoxy, double bond or isothiocyanate containing polymers.

Abstract translation: 室温可固化胶乳可通过在受控pH大于约7.2的乳液法中将酮亚胺衍生物烯键式不饱和单体与常规烯属不饱和单体共聚来制备含有封闭胺（-NH 2）基团的无凝结胶乳。 在使用中，可以将胶乳的pH调节至低于7的酸性，以产生未封闭的反应性氨基，其可以在约室温下用水分散的聚合物如环氧树脂，双键或含异硫氰酸酯的聚合物固化或交联。

公开(公告)号：US5093392A

公开(公告)日：1992-03-03

申请号：US697017

申请日：1991-05-08

Applicant: James T. K. Woo ,  Richard M. Marcinko

Inventor： James T. K. Woo ,  Richard M. Marcinko

IPC: C08F283/10

CPC classification number: C08F283/10

Abstract: An epoxy-acrylic graft copolymer useful as a paint film is prepared by the in-situ copolymerization of ethylenically unsaturated monomers including between 1% and 25% by weight of alkylated alkylol acrylamide monomer in the presence of at least 3% by weight of peroxide initiator in the absence of water. The unsaturated monomer chains are grafted by carbon-to-carbon grafts to the epoxy resin backbone. The resulting epoxy-acrylic graft copolymer is dispersed into water by adding amine, and is blended with from 1 to 40 parts by weight of aminoplast per 100 parts by weight of copolymer.

Abstract translation: 可用作漆膜的环氧 - 丙烯酸接枝共聚物通过在至少3重量％的过氧化物引发剂存在下，通过烯键式不饱和单体的原位共聚合来制备，所述烯键式不饱和单体包括1重量％至25重量％的烷基化羟烷基丙烯酰胺单体 在没有水的情况下。 不饱和单体链通过碳 - 碳移植物接枝到环氧树脂主链上。 通过加入胺将得到的环氧 - 丙烯酸接枝共聚物分散在水中，并与每100重量份共聚物1至40重量份的氨基塑料共混。

公开(公告)号：US4443568A

公开(公告)日：1984-04-17

申请号：US314520

申请日：1981-10-26

Applicant: James T. K. Woo

Inventor： James T. K. Woo

IPC: C08F283/10 ,  C08F285/00 ,  C08L63/00

CPC classification number: C08F283/10 ,  C08F285/00

Abstract: The product and process is directed to polymerizing second stage ethylenically unsaturated monomers within an aqueous dispersion of a preformed epoxy based resinous material comprising a mixture of graft epoxy polymer containing grafted addition polymer grafted to the epoxy backbone, ungrafted epoxy polymer, and ungrafted addition polymer uniformly dispersed in water wherein the second stage monomers are polymerized in the presence of at least 0.1% of benzoin derivative reducing agent based on monomer weight in combination with a peroxide polymerization initiator.

Abstract translation: 该产品和方法涉及在预先形成的环氧基树脂材料的水性分散体内聚合第二阶段烯键式不饱和单体，其包含接枝环氧聚合物的混合物，该接枝环氧聚合物含有接枝到环氧主链的接枝加成聚合物，未接枝的环氧聚合物和未接枝的加成聚合物均匀 分散在水中，其中第二阶段单体在与过氧化物聚合引发剂组合的基础上以至少0.1％的苯偶姻衍生物还原剂存在下聚合。

公开(公告)号：US4066525A

公开(公告)日：1978-01-03

申请号：US642694

申请日：1975-12-22

Applicant: James T. K. Woo ,  James M. Evans

Inventor： James T. K. Woo ,  James M. Evans

IPC: C08L63/02 ,  C09D5/44 ,  C25D13/06

CPC classification number: C09D5/443 ,  C08L63/00 ,  Y10S524/901 ,  Y10T428/31529 ,  Y10T428/31688

Abstract: Heat cured coatings cathodically electrodeposited from an aqueous dispersion of (a) an ionized reaction product of an epoxy resin and a monoamino alcohol or phenol, said reaction product also having a pendant hydrocarbon group, (b) an acid-functional aminoplast resin, and (c) a water soluble acid solubilizer, where the dispersion is free from water soluble acid which will be retained in the heat cured resinous coating are found to provide exceptional resistance to corrosion of ferrous metal substrates upon exposure to salt spray or detergent solutions.

Abstract translation: 由（a）环氧树脂和单氨基醇或苯酚的离子化反应产物的水性分散体阴极电沉积的热固化涂层，所述反应产物还具有侧链烃基，（b）酸官能氨基塑料树脂和（ c）水溶性酸增溶剂，其中分散体不含水溶性酸，其将保留在热固化的树脂涂料中，在暴露于盐雾或洗涤剂溶液中时，可以提供优异的耐黑色金属底物腐蚀性。

公开(公告)号：US5077354A

公开(公告)日：1991-12-31

申请号：US109415

申请日：1987-10-16

Applicant: James T. K. Woo ,  Richard M. Marcinko

Inventor： James T. K. Woo ,  Richard M. Marcinko

IPC: C08F283/12 ,  C09D151/08

CPC classification number: C08F283/122 ,  C09D151/085

Abstract: A polymeric mixture comprising a graft copolymer of silicone resin is useful as a polymeric binder in paint coatings and particularly powder coatings. The polymeric mixtures are produced by copolymerizing ethylenically unsaturated monomers including glycidyl monomers in the presence of silicone resin to produce the graft silicone resins.

Abstract translation: 包含硅树脂的接枝共聚物的聚合物混合物可用作涂料涂料中的聚合物粘合剂，特别是粉末涂料。 聚合物混合物通过在有机硅树脂存在下共聚包括缩水甘油基单体的烯属不饱和单体以制备接枝硅氧烷树脂来制备。

公开(公告)号：US5051470A

公开(公告)日：1991-09-24

申请号：US104062

申请日：1987-10-05

Applicant: James T. K. Woo ,  Richard M. Marcinko

Inventor： James T. K. Woo ,  Richard M. Marcinko

IPC: C08F283/10

CPC classification number: C08F283/10

Abstract: Phenoxy terminated epoxy resins are grafted by carbon-carbon graft with ethylenic monomers, including alkylol acrylamide monomer, by in-situ polymerization to produce grafted epoxy-acrylic copolymers useful as binders in protective coatings. The cured paint films exhibit superior resistance to pine oil and limonene derivatives.

Abstract translation: 苯氧基封端的环氧树脂通过碳 - 碳接枝与乙烯单体（包括羟烷基丙烯酰胺单体）接枝，通过原位聚合制备接枝环氧丙烯酸共聚物，用作保护涂层中的粘合剂。 固化的漆膜表现出优异的抗松油和柠檬烯衍生物的性能。

公开(公告)号：US4902566A

公开(公告)日：1990-02-20

申请号：US367644

申请日：1989-06-19

Applicant: James T. K. Woo ,  Richard M. Marcinko

Inventor： James T. K. Woo ,  Richard M. Marcinko

IPC: C08J7/04 ,  C09D163/00

CPC classification number: C08J7/047 ,  C09D163/00 ,  C08J2433/00 ,  C08J2463/00 ,  Y10T428/249993 ,  Y10T428/31511 ,  Y10T428/31928 ,  Y10T428/31935

Abstract: A water-dispersed paint coating composition particularly useful for plastic substrates such as polystyrene foam comprises a polymeric binder of a functional acrylic copolymer and epoxy resin. Preferably, the epoxy resin is a coreaction product containing sorbitol. The polymers are water-dispersed and are adapted to cure and crosslink at ambient temperatures.

Abstract translation: 特别适用于塑料基材如聚苯乙烯泡沫的水分散漆涂料组合物包括官能丙烯酸共聚物和环氧树脂的聚合物粘合剂。 优选地，环氧树脂是含有山梨醇的核心产物。 聚合物是水分散的并适于在环境温度下固化和交联。

公开(公告)号：US4595716A

公开(公告)日：1986-06-17

申请号：US645962

申请日：1984-08-30

Applicant: James T. K. Woo ,  Vincent W. Ting ,  Richard M. Marcinko

Inventor： James T. K. Woo ,  Vincent W. Ting ,  Richard M. Marcinko

IPC: C08F283/10 ,  C09D151/00 ,  C08L63/00

CPC classification number: C08F283/10 ,  C09D151/00 ,  Y10S525/93 ,  Y10T428/31529

Abstract: Provides new and improved water-reducible coating compositions and methods of making them. Three preferred processes are disclosed. These differ in the manner of incorporating and chemical nature of an extender polymer.Broadly, the process of the invention is one for forming an aqueous dispersion of a fluent resinous composition ofa. a mixture in an organic solvent of(i) an ionizable graft polymer of an epoxy resin and an addition polymerized resin, the addition polymerized resin being bonded to aliphatic backbone carbon atoms of the epoxy resin by carbon-to-carbon bonds, and(ii) an extender resin;b. an aqueous vehicle, andc. an ionizing agent;the ionization present from said combined components being sufficient to establish the components as a dispersion in the aqueous vehicle, and then addition polymerizing a quantity of addition polymerizable monomer, under addition polymerizing conditions, in said aqueous dispersion, the aqueous dispersion serving as a vehicle therefor.In another aspect of the invention, a grafting base is produced by advancing an aromatic epoxy resin in the presence of at least one extender resin and a sufficient amount of an organic solvent to render the initial mixture and grafting base product fluent.

Abstract translation: 提供新的和改进的可水稀释涂料组合物及其制备方法。 公开了三个优选的方法。 这些不同之处在于掺入和化学性质的增量聚合物。 广泛地说，本发明的方法是用于形成流体树脂组合物的水分散体。 在（i）环氧树脂的可离子化接枝聚合物和加成聚合树脂的有机溶剂中的混合物，加成聚合树脂通过碳 - 碳键与环氧树脂的脂族主链碳原子键合，和（ii ）增量树脂; b。 水性载体，和c。 电离剂; 存在于所述组合组分中的电离足以建立作为水性载体中的分散体的组分，然后在加入的聚合条件下在所述水性分散体中加入聚合一定量的可加成聚合单体，作为载体的水性分散体 。 在本发明的另一方面，通过在至少一种增量树脂和足够量的有机溶剂的存在下使芳族环氧树脂前进来制备接枝碱，以使初始混合物和基料产物流动。