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212 条记录 (耗时 0.021 秒)

    Three-dimensional copolymers of polyphenylene ether resinsand sytrenic resins
    72.
    发明授权
    Three-dimensional copolymers of polyphenylene ether resinsand sytrenic resins 有权
    聚苯醚树脂苯乙烯树脂的三维共聚物

    公开(公告)号：US06608166B2

    公开(公告)日：2003-08-19

    申请号：US09943159

    申请日：2001-08-30

    申请人： Hua Guo ,  Manuel Cavazos ,  John B. Yates, III

    发明人： Hua Guo ,  Manuel Cavazos ,  John B. Yates, III

    IPC分类号： C08G6378

    CPC分类号： C08F290/062 ,  H05K1/0326

    摘要： A three dimensional copolymer network of polyphenylene ether segments and styrenic resins such as styrene/acrylonitrile copolymers provide articles of high heat reesistance and dielectric properties suitable for use in electronic components. Methods for preparing the copolymers employ polyphenylene ether polymers with end caps having at least one pair of unsaturated aliphatic carbon atoms, i.e. carbon-carbon double bond, and polymerize styrene monomers and acrylonitrile monomers or styrene/acrylonitrile copolymers or both in the presence of these polyphenylene ether polymers.

    摘要翻译： 聚苯醚链段和苯乙烯类树脂如苯乙烯/丙烯腈共聚物的三维共聚物网络提供了适用于电子部件的高耐热性和介电性能的产品。 制备共聚物的方法采用具有至少一对不饱和脂族碳原子（即碳 - 碳双键）的端盖的聚苯醚聚合物，并且在这些聚亚苯基存在下聚合苯乙烯单体和丙烯腈单体或苯乙烯/丙烯腈共聚物或二者 醚聚合物。

    Coatings and inks based on solvents having negligible photochemical reactivity
    73.
    发明授权
    Coatings and inks based on solvents having negligible photochemical reactivity 失效
    基于具有可忽略的光化学反应性的溶剂的涂料和油墨

    公开(公告)号：US06462117B1

    公开(公告)日：2002-10-08

    申请号：US09829828

    申请日：2001-04-10

    申请人： Daniel B. Pourreau ,  Shao-Hua Guo

    发明人： Daniel B. Pourreau ,  Shao-Hua Guo

    IPC分类号： C08K510

    CPC分类号： C09D11/033 ,  C08J3/091 ,  C09D7/20

    摘要： Coating and ink compositions based on organic solvents that have negligible photochemical reactivity and methods for making them are disclosed. The organic solvents have calculated oxidation rate constants of less than about 1×1010 cm3/g·sec, and evaporation rates of not more than about 5 times that of n-butyl acetate. Coatings made by the method of the invention are used for wood, furniture, automotive, container, architectural, coil, aerosol, marine, transportation, industrial, ink, overprint varnish, and road-coating applications.

    摘要翻译： 公开了基于具有可忽略的光化学反应性的有机溶剂的涂料和油墨组合物及其制备方法。 有机溶剂的计算氧化速率常数小于约1×10 10 cm 3 / g.sec，蒸发速率不超过乙酸正丁酯的5倍。 通过本发明方法制造的涂料用于木材，家具，汽车，集装箱，建筑，盘管，气溶胶，船舶，运输，工业，油墨，套印清漆和道路涂布应用。

    Water-reducible resins for coatings and inks
    76.
    发明授权
    Water-reducible resins for coatings and inks 失效
    用于涂料和油墨的水可稀释树脂

    公开(公告)号：US5959035A

    公开(公告)日：1999-09-28

    申请号：US958895

    申请日：1997-10-28

    申请人： Shao-Hua Guo

    发明人： Shao-Hua Guo

    IPC分类号： C08L25/02 ,  C08F2/00 ,  C08F8/44 ,  C08F212/02 ,  C08F212/04 ,  C08F216/12 ,  C08F216/14 ,  C08F220/06 ,  C08L29/10 ,  C08L33/02 ,  C09D125/02 ,  C09D129/10 ,  C09D133/02 ,  C08F8/30

    CPC分类号： C08F220/06 ,  C08F212/04 ,  C08F216/1408 ,  C08F216/1416 ,  C08F8/44

    摘要： Water-reducible resins, neutralized resins, and derivatized resins useful for water-borne and solvent-based coatings and inks, powder coatings, and anti-corrosive coatings are disclosed. The water-reducible resins are copolymers of a vinyl aromatic monomer, a propoxylated allyl alcohol, and an acrylic acid monomer. These low-molecular-weight resins uniquely contain both hydroxyl and acid functional groups, and allow controlled curing with a variety of crosslinkers in coating systems. Coatings of the invention are useful in many applications, e.g., automotive basecoats, industrial appliance coatings, and wood finishes.

    摘要翻译： 公开了可水稀释树脂，中和树脂和用于水性和溶剂型涂料和油墨，粉末涂料和防腐涂料的衍生树脂。 水可稀释树脂是乙烯基芳族单体，丙氧基化烯丙醇和丙烯酸单体的共聚物。 这些低分子量树脂独特地含有羟基和酸官能团，并且允许在涂料体系中用各种交联剂控制固化。 本发明的涂料可用于许多应用，例如汽车底漆，工业设备涂料和木器漆。

    Water-reducible resins for coatings and inks
    77.
    发明授权
    Water-reducible resins for coatings and inks 失效
    用于涂料和油墨的水可稀释树脂

    公开(公告)号：US5646225A

    公开(公告)日：1997-07-08

    申请号：US645393

    申请日：1996-05-13

    申请人： Shao-Hua Guo

    发明人： Shao-Hua Guo

    IPC分类号： C08L25/02 ,  C08F2/00 ,  C08F8/44 ,  C08F212/02 ,  C08F212/04 ,  C08F216/12 ,  C08F216/14 ,  C08F220/06 ,  C08L29/10 ,  C08L33/02 ,  C09D125/02 ,  C09D129/10 ,  C09D133/02 ,  C08F20/06

    CPC分类号： C08F220/06 ,  C08F212/04 ,  C08F216/1408 ,  C08F216/1416 ,  C08F8/44

    摘要： Water-reducible resins, neutralized resins, and derivatized resins useful for water-borne and solvent-based coatings and inks, powder coatings, and anti-corrosive coatings are disclosed. The water-reducible resins are copolymers of a vinyl aromatic monomer, a propoxylated allyl alcohol, and an acrylic acid monomer. These low-molecular-weight resins uniquely contain both hydroxyl and acid functional groups, and allow controlled curing with a variety of crosslinkers in coating systems. Coatings of the invention are useful in many applications, e.g., automotive basecoats, industrial appliance coatings, and wood finishes.

    摘要翻译： 公开了可水稀释树脂，中和树脂和用于水性和溶剂型涂料和油墨，粉末涂料和防腐涂料的衍生树脂。 水可稀释树脂是乙烯基芳族单体，丙氧基化烯丙醇和丙烯酸单体的共聚物。 这些低分子量树脂独特地含有羟基和酸官能团，并且允许在涂料体系中用各种交联剂控制固化。 本发明的涂料可用于许多应用，例如汽车底漆，工业设备涂料和木器漆。

    Allyl ester copolymers with allylic alcohols or propoxylated allylic alcohols
    78.
    发明授权
    Allyl ester copolymers with allylic alcohols or propoxylated allylic alcohols 失效
    烯丙基酯共聚物与烯丙醇或丙氧基化烯丙基醇

    公开(公告)号：US5639827A

    公开(公告)日：1997-06-17

    申请号：US713709

    申请日：1996-09-13

    申请人： Shao-Hua Guo

    发明人： Shao-Hua Guo

    IPC分类号： C08F216/08 ,  C08F218/12 ,  C08K5/18

    CPC分类号： C08F216/08 ,  C08F218/12

    摘要： Allyl ester copolymers with allylic alcohols and propoxylated allylic alcohols are disclosed. The high primary hydroxyl group content and favorable solubility characteristics make the allyl ester copolymers easy to formulate into many polymer products, including polyurethanes, polyesters, melamines, alkyds, uralkyds, and crosslinked polymeric resins.

    摘要翻译： 公开了具有烯丙基醇和丙氧基化烯丙基醇的烯丙基酯共聚物。 高的伯羟基含量和良好的溶解度特性使得烯丙酯共聚物容易配制成许多聚合物产品，包括聚氨酯，聚酯，三聚氰胺，醇酸树脂，uralkyds和交联聚合树脂。

    Stable water-extended polyetherester emulsions
    79.
    发明授权
    Stable water-extended polyetherester emulsions 失效
    稳定的增水聚醚酯乳液

    公开(公告)号：US5580909A

    公开(公告)日：1996-12-03

    申请号：US436539

    申请日：1995-05-08

    申请人： Gangfeng Cai ,  Shau-Hua Guo ,  Lau S. Yang

    发明人： Gangfeng Cai ,  Shau-Hua Guo ,  Lau S. Yang

    IPC分类号： C08G63/676 ,  C08L67/06 ,  C08L71/00

    CPC分类号： C08G63/676 ,  C08L67/06

    摘要： Stable emulsions based on unsaturated polyetherester resins are disclosed. The emulsions have high stability compared with conventional emulsions that are based on unsaturated polyester resins. The invention includes base-stabilized emulsions, as well as emulsions containing fillers or functional additives. The emulsions, which are storage stable for weeks or months, are useful for making water-extended polyetherester thermosets having excellent physical properties, even at high water contents.

    摘要翻译： 公开了基于不饱和聚醚酯树脂的稳定乳液。 与基于不饱和聚酯树脂的常规乳液相比，乳液具有高稳定性。 本发明包括碱稳定的乳液，以及含有填料或功能添加剂的乳液。 储存稳定数周或数月的乳液可用于制备具有优异物理性能的水性聚醚酯热固性材料，即使在高含水量下也是如此。

    Allyl ester copolymers with allylic alcohols or propoxylated allylic alcohols
    80.
    发明授权
    Allyl ester copolymers with allylic alcohols or propoxylated allylic alcohols 失效
    烯丙基酯共聚物与烯丙醇或丙氧基化烯丙基醇

    公开(公告)号：US5569714A

    公开(公告)日：1996-10-29

    申请号：US584635

    申请日：1996-01-11

    申请人： Shao-Hua Guo

    发明人： Shao-Hua Guo

    IPC分类号： C08F216/08 ,  C08F218/12 ,  C08K5/18

    CPC分类号： C08F216/08 ,  C08F218/12

    摘要： Allyl ester copolymers with allylic alcohols and propoxylated allylic alcohols are disclosed. The high primary hydroxyl group content and favorable solubility characteristics make the allyl ester copolymers easy to formulate into many polymer products, including polyurethanes, polyesters, melamines, alkyds, uralkyds, and crosslinked polymeric resins.

    摘要翻译： 公开了具有烯丙基醇和丙氧基化烯丙基醇的烯丙基酯共聚物。 高的伯羟基含量和良好的溶解度特性使得烯丙酯共聚物容易配制成许多聚合物产品，包括聚氨酯，聚酯，三聚氰胺，醇酸树脂，uralkyds和交联聚合树脂。