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    Thermosetting coatings containing carbodiimides
    3.
    发明授权
    Thermosetting coatings containing carbodiimides 失效
    含碳二亚胺的热固性涂料

    公开(公告)号：US5104928A

    公开(公告)日：1992-04-14

    申请号：US464210

    申请日：1990-01-12

    申请人： Gary P. Craun ,  David L. Trumbo ,  Frank A. Wickert

    发明人： Gary P. Craun ,  David L. Trumbo ,  Frank A. Wickert

    IPC分类号： C08F283/00 ,  C08G18/83 ,  C09D175/04

    CPC分类号： C08F283/00 ,  C08G18/833 ,  C09D175/04

    摘要： Thermosetting coating compositions are based on a binder comprising carboxyl functional polyurethane, acrylic copolymer, and if desired a carbodiimide crosslinker. The binder is produced by synthesizing an isocyanate terminated, carboxyl functional urethane prepolymer in the absence of water and organic solvent but in the presence of ethylenic monomers. The organic phase urethane prepolymer dispersed in ethylenic monomers is inverted into water whereupon the urethane prepolymer is extended by reaction with a primary or secondary polyamine such as diamine to produce a high molecular weight polyurethane-urea. Thereafter, the ethylenic monomers are copolymerized to form an aqueous dispersed polyurethane-urea and acrylic copolymer mixture. The resulting polymeric binder is useful in protective surface coatings applied to plastic substrates. A carbodiimide can be added to provide thermosetting crosslinking with the carboxyl functional polyurethane.

    摘要翻译： 热固性涂料组合物基于包含羧基官能聚氨酯，丙烯酸共聚物和如果需要的碳二亚胺交联剂的粘合剂。 粘合剂通过在不存在水和有机溶剂的情况下合成异氰酸酯封端的羧基官能氨基甲酸酯预聚物，但在烯属单体的存在下制备。 分散在乙烯单体中的有机相氨基甲酸酯预聚物倒入水中，通过与伯胺或仲胺如二胺反应来延长氨基甲酸酯预聚物以产生高分子量聚氨酯 - 脲。 此后，将乙烯类单体共聚形成水分散的聚氨酯 - 脲和丙烯酸共聚物混合物。 所得聚合物粘合剂可用于施加到塑料基材上的保护性表面涂层。 可以加入碳二亚胺以提供与羧基官能聚氨酯的热固性交联。

    Oxazoline or oxazine acetoacetate aqueous coating compositions
    5.
    发明授权
    Oxazoline or oxazine acetoacetate aqueous coating compositions 有权

    公开(公告)号：US06433116B1

    公开(公告)日：2002-08-13

    申请号：US09819242

    申请日：2001-03-28

    申请人： Bill M. Culbertson ,  David L. Trumbo

    发明人： Bill M. Culbertson ,  David L. Trumbo

    IPC分类号： C08J2606

    摘要： A novel polymer having the moiety: wherein R is an alkyl group containing 1-5 carbon atoms or an aryl, substituted aryl, substituted or unsubstituted heteroaryl, alkyl-aryl, alkylether-aryl or O; R1 and R2 are hydrogen or a methyl group; X is O, NH, NR′ wherein R′ is an alkyl group containing 1-5 carbon atoms, or O—R″ or NR″ wherein O—R″ is O-alkyl-O or O-alkyl, NR″ is O-alkyl-ONH, wherein each instance alkyl contains 1-5 carbon atoms and n is 0 or 1. The compound of this invention is useful as a monomer which can be polymerized and/or copolymerized by catonic polymerization. Polymers and copolymers produced in this invention can be crosslinked and are useful in coatings, inks, overprint varnishes, and surface treatment applications.

    Crosslinkable surface coatings and process of preparation
    8.
    发明授权
    Crosslinkable surface coatings and process of preparation 失效
    可交联表面涂层及其制备工艺

    公开(公告)号：US6090882A

    公开(公告)日：2000-07-18

    申请号：US866217

    申请日：1997-05-30

    申请人： David L. Trumbo ,  Paul E. Gloor

    发明人： David L. Trumbo ,  Paul E. Gloor

    IPC分类号： C08L51/00 ,  C08F257/02 ,  C08K5/17 ,  C08L33/00 ,  C09D133/06 ,  C09D151/00 ,  C08L39/00

    CPC分类号： C09D151/003 ,  C08F257/02 ,  C08K5/17 ,  C09D133/062

    摘要： A novel single package aqueous polymeric formulation containing a polymeric ingredient having a latex seed core and both carboxylic acid functional pendant moieties and a monomer having pendant moieties having the ability to form stable enamine structures by reaction with amines which contain a divalent group of the structure ##STR1## wherein R.sub.1 is either H, a C.sub.1 to C.sub.10 alkyl group, or phenyl, is disclosed. Also disclosed is a process for preparing the aqueous polymeric formulation.

    摘要翻译： 一种新颖的单一包装水性聚合物制剂，其含有具有胶乳种子核心和两个羧酸官能侧基部分的聚合物成分和具有侧链部分的单体，该单体具有通过与含有二价基团结构的胺反应形成稳定的烯胺结构的能力，其中 R1是H，C1-C10烷基或苯基。 还公开了制备含水聚合物制剂的方法。

    Oxazoline or oxazine acetoacetate aqueous coating compositions
    9.
    发明授权
    Oxazoline or oxazine acetoacetate aqueous coating compositions 有权
    恶唑啉或恶嗪乙酰乙酸酯水性涂料组合物

    公开(公告)号：US06235901B1

    公开(公告)日：2001-05-22

    申请号：US09306302

    申请日：1999-05-06

    申请人： Bill M. Culbertson ,  David L. Trumbo

    发明人： Bill M. Culbertson ,  David L. Trumbo

    IPC分类号： C07D26508

    CPC分类号： C07D263/10 ,  C07D263/14 ,  C07D265/04 ,  C08G73/0233

    摘要： A novel compound having the formula: wherein R is an alkyl group containing 1-5 carbon atoms or an aryl, substituted aryl, substituted or unsubstituted heteroaryl, alkyl-aryl, alkylether-aryl or O; R1 and R2 are hydrogen or a methyl group; X is O, NH, NR′ wherein R′ is an alkyl group containing 1-5 carbon atoms, or O—R″ or NR″ wherein O—R″ is O-alkyl-O or O-alkyl, NR″ is O-alkyl-ONH, wherein each instance alkyl contains 1-5 carbon atoms and n is 0 or 1. The compound of this invention is useful as a monomer which can be polymerized and/or copolymerized by catonic polymerization. Polymers and copolymers produced in this invention can be crosslinked and are useful in coatings, inks, overprint varnishes, and surface treatment applications.

    摘要翻译： 具有下式的新化合物：其中R是含有1-5个碳原子的烷基或芳基，取代的芳基，取代或未取代的杂芳基，烷基 - 芳基，烷基醚 - 芳基或O; R1和R2是氢或甲基; X是O，NH，NR'，其中R'是含有1-5个碳原子的烷基，或O-R“或NR”，其中O-R“是O-烷基-O或O-烷基，NR '是O-烷基-ONH，其中每个实例烷基含有1-5个碳原子，n是0或1.本发明的化合物可用作可以通过聚合反应聚合和/或共聚的单体。聚合物和 在本发明中制备的共聚物可以交联并且可用于涂料，油墨，套印清漆和表面处理应用。