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1. 发明授权

US07132477B2 Powder coating compositions 失效
标题翻译：粉末涂料组合物
公开(公告)号：US07132477B2
公开(公告)日：2006-11-07
申请号：US10928902
申请日：2004-08-27
申请人： Kurt A. Humbert , Karen S. Rechenberg , Edward R. Coleridge , Charles M. Kania , Paul H. Lamers
发明人： Kurt A. Humbert , Karen S. Rechenberg , Edward R. Coleridge , Charles M. Kania , Paul H. Lamers
IPC分类号： C08F8/00
CPC分类号： C09D5/033 , B05D1/007 , B05D3/0209 , B05D3/067 , B05D7/53 , B05D7/57 , C08F8/00 , C08F210/10 , C08F220/06 , C08F220/10 , C08F220/32 , C08F290/046 , C08G18/6229 , C08G18/6254 , C08G18/792 , C08G18/798 , C08G18/8025 , C08G18/807 , C08G18/8074 , C08G59/4261 , C08G2150/20 , C08L33/02 , C08L33/04 , C08L33/068 , C08L2312/00 , C09D123/22 , C09D133/062 , C09D133/068 , C09D133/08 , C09D163/00 , Y10T428/31855 , C08L2666/04 , C08F220/00 , C08F2500/26 , C08F220/12 , C08F210/00 , C08L2666/28 , C08L2666/02 , C08F212/00 , C08F222/00 , C08F214/18 , C08F2500/03 , C08F2500/02
摘要： A thermosetting composition that includes a co-reactable solid, particulate mixture of a film forming material having functional groups, a crosslinking agent having at least two functional groups that are reactive with the functional groups in the film forming material, and a monocarboxylic acid. Multi-component composite coatings, coated substrates, and related methods are also provided.
摘要翻译：一种热固性组合物，其包含可共反应的固体，具有官能团的成膜材料的颗粒混合物，具有至少两个与成膜材料中的官能团反应的官能团的交联剂和一元羧酸。还提供了多组分复合涂层，涂覆的基材和相关方法。

2. 发明授权

US06863982B2 Curable film-forming composition exhibiting improved yellowing resistance 失效
标题翻译：具有改善耐黄变性的可固化成膜组合物
公开(公告)号：US06863982B2
公开(公告)日：2005-03-08
申请号：US10269389
申请日：2002-10-11
申请人： Masayuki Nakajima , Charles M. Kania , Stephen G. McQuown , Karen S. Rechenberg , Susan A. Campbell , Kurt A. Humbert , Karen A. Barkac
发明人： Masayuki Nakajima , Charles M. Kania , Stephen G. McQuown , Karen S. Rechenberg , Susan A. Campbell , Kurt A. Humbert , Karen A. Barkac
IPC分类号： C08G59/30 , C08G59/32 , C08G59/42 , C09D5/03 , C09D7/12 , C09D163/00 , B32B27/38
CPC分类号： C09D163/00 , C08G59/304 , C08G59/3254 , C08G59/4284 , C09D5/036 , C09D7/63 , Y10T428/31511 , C08L2666/02
摘要： A curable film-forming composition of 5 to 95 weight percent (based on the total resin solids weight in the composition) of a crosslinking agent; 5 to 95 weight percent ot a polymer containing functional groups reactive with the crosslinking agent; and 0.01 to 15 weight percent of at least one additive selected from a reaction product of phosporous acid and: at least one diepoxide; at least one diepoxide and at least one anhydride; at least one diepoxide and at least one anhydride, chain extended with at least one diol; at least one monoepoxide and at least one anhydride, chain extended with at least one diepoxide; and mixtures thereof. The additives in the composition prevent thermal oxidation, minimizing visual effects (i.e., yellowing). A multi-component composite coating includes a base coat and a top coat which may be derived from the above curable film-forming composition.
摘要翻译：交联剂为5〜95重量％（基于组合物中树脂固体重量的总量）的可固化成膜组合物; 5至95重量％的含有与交联剂反应的官能团的聚合物; 和0.01至15重量％的至少一种选自磷酸和：至少一种二环氧化物的反应产物的添加剂; 至少一种二环氧化物和至少一种酸酐; 至少一种二环氧化物和至少一种酸酐，链与至少一种二醇延伸; 至少一种单环氧化物和至少一种酸酐，链与至少一种二环氧化物延伸; 及其混合物。组合物中的添加剂防止热氧化，使视觉效果最小化（即变黄）。多组分复合涂层包括底涂层和可以由上述可固化成膜组合物衍生的面漆。

3. 发明授权

US06277917B1 Powder coating compositions and coated substrates with multilayered coatings 失效
标题翻译：粉末涂料组合物和具有多层涂层的涂布基材
公开(公告)号：US06277917B1
公开(公告)日：2001-08-21
申请号：US09326921
申请日：1999-06-07
申请人： Anton Jurgetz , Karen B. Allen , John M. Furar , Kurt A. Humbert , Charles M. Kania , Stephen G. McQuown , Karen S. Rechenberg
发明人： Anton Jurgetz , Karen B. Allen , John M. Furar , Kurt A. Humbert , Charles M. Kania , Stephen G. McQuown , Karen S. Rechenberg
IPC分类号： C09D13314
CPC分类号： B05D7/532 , B05D7/534 , B05D7/572 , C08L33/068 , C08L73/02 , C08L2205/02 , C09D133/068 , Y10S525/934 , Y10T428/31504 , C08L2666/04 , C08L2666/28 , C08L2666/02
摘要： Curable powder clear coating composition and coated substrate with multilayered coatings have as the predominant film-forming polymer in the coating at least one epoxy acrylic copolymer in an amount from 60 to 99.99 percent by weight and 10 to 40 percent by weight of a polycarboxylic acid crosslinking agent. The percentages by weight are based on solids of the curable coating composition. A single predominant film-forming epoxy acrylic copolymer has a number average molecular weight in the range of about 1000 to 5500; a calculated Tg in the range of 50 to 85° C.; epoxy content in the range of 35 to 85, and a styrene content resulting from an amount of styrene monomer in the range of up to about 25 weight percent based on the weight percent of the monomers to form the copolymer. The blend of epoxy acrylic copolymer has one polymer which is the single epoxy acrylic copolymer or one having a number average molecular weight in the range of about 1000 to about 10,000, a calculated Tg in the range of about 40° C. to 85° C., and an epoxy content from 40 to 60 weight percent of the total weight of the monomers to prepare the epoxy acrylic copolymer. The other polymer of the blend has a number average molecular weight in the range of about 500 to about 3000, a calculated Tg in the range of about 35° C. to about 125° C., and an epoxy content from glycidyl functional ethylenically unsaturated monomer that is higher than that of the first epoxy functional acrylic copolymer of the blend and in the range of about 50 to about 100.
摘要翻译：可固化的粉末透明涂料组合物和具有多层涂料的涂布基材在涂层中具有作为主要成膜聚合物的至少一种环氧丙烯酸共聚物，其量为60至99.99重量％，10至40重量％的多元羧酸交联代理商重量百分比是基于可固化涂料组合物的固体。单一主要的成膜环氧丙烯酸共聚物的数均分子量在约1000至5500的范围内; 计算的Tg在50至85℃的范围内。环氧含量在35至85范围内，苯乙烯含量由苯乙烯单体的量的至多约25重量％范围内，基于形成共聚物的单体的重量百分数。环氧丙烯酸共聚物的共混物具有一种聚合物，其是单环氧丙烯酸共聚物或具有数均分子量在约1000至约10,000范围内的聚合物，计算的Tg在约40℃至85℃的范围内，并且环氧树脂含量为单体总重量的40至60重量％，以制备环氧丙烯酸共聚物。共混物的其它聚合物的数均分子量在约500至约3000的范围内，计算的Tg在约35℃至约125℃的范围内，并且来自缩水甘油基官能烯属不饱和的环氧基含量单体，高于共混物的第一环氧官能丙烯酸共聚物的单体，并且在约50至约100的范围内。

4. 发明授权

US06265489B1 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有通过原子转移自由基聚合制备的羧酸官能聚合物的热固性组合物
公开(公告)号：US06265489B1
公开(公告)日：2001-07-24
申请号：US09375017
申请日：1999-08-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08L3302
CPC分类号： C09D133/02 , C08L63/00 , C09D133/064 , C08L2666/14
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) polycarboxylic acid functional polymer, and (b) epoxide functional crosslinking agent having at least two epoxide groups, e.g., triglycidyl isocyanurate (TGIC), is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.0. The thermosetting compositions of the present invention have utility as powder coatings compositions.
摘要翻译：描述了包含（a）多元羧酸官能聚合物和（b）具有至少两个环氧基团的环氧官能交联剂例如三缩水甘油基异氰脲酸酯（TGIC）的共反应固体，颗粒混合物的热固性组合物。聚羧酸官能聚合物通过原子转移自由基聚合制备，并且具有良好的聚合物链结构和小于2.0的多分散指数。本发明的热固性组合物可用作粉末涂料组合物。

5. 发明授权

US5939195A Color-plus-clear composite coating and process and coated article for improved properties 失效
标题翻译：彩色 - 透明复合涂层和工艺和涂层制品，以提高性能
公开(公告)号：US5939195A
公开(公告)日：1999-08-17
申请号：US803568
申请日：1997-02-20
申请人： Karen B. Allen , Kurt A. Humbert , Kurt G. Olson , Edward R. Coleridge , Roxalana L. Martin
发明人： Karen B. Allen , Kurt A. Humbert , Kurt G. Olson , Edward R. Coleridge , Roxalana L. Martin
IPC分类号： B05D7/00 , C09D163/00 , C09D201/02 , B32B27/38
CPC分类号： B05D7/534 , C09D163/00 , C09D201/02 , Y10T428/31511
摘要： A composite coating of a water-borne basecoat and an epoxy-acid clearcoat has improved performance characteristics of reduced yellowing or reduced tendency to chip through the formulation of the composite coating and the process for its application. The process comprises applying to the substrate a film-forming composition to form a basecoat and applying to the basecoat an epoxy-acid clear film-forming composition to form a transparent topcoat over the basecoat. The basecoat is a coating composition comprising a polymeric film-forming resin, aminoplast crosslinking agent and a pigment wherein the crosslinking agent is a partially or fully alkylated aminoplast and has a lower or higher imino content. The lower imino content promotes reduced yellowing of the clearcoat and the higher imino content promotes improved chip resistance when the pigment of the water-borne basecoat reduces yellowing effects. The transparent topcoat, or clearcoat, has an epoxy film forming resin and a polycarboxylic acid crosslinking agent.
摘要翻译：水性底涂层和环氧 - 酸性透明涂层的复合涂层具有改善的性能特征，其通过复合涂层的配方及其应用的方法减少黄化或降低芯片的趋势。该方法包括将成膜组合物施用到基底上以形成底涂层，并向底漆涂布环氧树脂透明成膜组合物，以在底涂层上形成透明的面漆。底漆是包含聚合物成膜树脂，氨基塑料交联剂和颜料的涂料组合物，其中交联剂是部分或全部烷基化的氨基塑料并具有较低或更高的亚氨基含量。较低的亚氨基含量促进透明涂层的减少黄化，当水性底漆的颜料降低黄变效应时，较高的亚氨基含量促进改善的耐碎屑性。透明面漆或透明涂料具有环氧树脂成膜树脂和多元羧酸交联剂。

6. 发明授权

US06670043B2 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization 失效
公开(公告)号：US06670043B2
公开(公告)日：2003-12-30
申请号：US09992038
申请日：2001-11-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： B32B2708
CPC分类号： C09D133/02 , C09D133/064 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , C08L2666/36
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide crosslinking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.

7. 发明授权

US06638578B2 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization 失效
公开(公告)号：US06638578B2
公开(公告)日：2003-10-28
申请号：US09992037
申请日：2001-11-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08J712
CPC分类号： C09D133/02 , C09D133/064 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , C08L2666/36
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide crosslinking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.

8. 发明授权

US06191225B1 Thermosetting compositions containing carboxylic acid functional polymers and epoxy functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有羧酸官能聚合物和通过原子转移自由基聚合制备的环氧官能聚合物的热固性组合物
公开(公告)号：US06191225B1
公开(公告)日：2001-02-20
申请号：US09375016
申请日：1999-08-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08G5942
CPC分类号： C08F2/38 , C08F2438/01 , C08G59/4246 , C09D5/031 , C09D163/00 , Y10T428/31678 , Y10T428/31692
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) polycarboxylic acid functional polymer, and (b) epoxy functional polymer, is described. The polycarboxylic acid functional polymer and epoxy functional polymer are each prepared by atom transfer radical polymerization and have well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.
摘要翻译：描述了包含（a）多元羧酸官能聚合物和（b）环氧官能聚合物的共反应固体，颗粒混合物的热固性组合物。聚羧酸官能聚合物和环氧官能聚合物各自通过原子转移自由基聚合制备，并且具有明确的聚合物链结构和小于2.5的多分散指数。本发明的热固性组合物可用作粉末涂料组合物。

9. 发明授权

US06472085B2 Thermosetting compositions containing epoxy functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有通过原子转移自由基聚合制备的环氧官能聚合物的热固性组合物
公开(公告)号：US06472085B2
公开(公告)日：2002-10-29
申请号：US09864904
申请日：2001-05-24
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： B32B1508
CPC分类号： C08G59/3209 , C08G59/4207 , Y10T428/31699 , Y10T428/31928
摘要： A multi-component composite coating composition comprising a base coat deposited from a pigmented film-forming composition and a transparent top coat applied over the base coat in which the base coat is a thermosetting composition comprising a co-reactable solid, particulate mixture of (i) an epoxy functional polymer containing at least one of the polymer chain structures -[(M)p-(G)q]x- or -[(G)q-(M)p]x- wherein M is an oxirane-free residue of at least one ethylenically unsaturated monomer, G is a glycidyl-functional ethylenically unsaturated monomer, p and q each independently has a value of 0 to typically less than 100, and x has a value of at least 1 to typically less than 100, the total value of p, q and x selected such that said epoxy functional polymer has a number average molecular weight of at least 250, and (ii) a co-reactant having functional groups reactive with the epoxy groups of (i). The epoxy functional polymer is prepared by atom transfer radical polymerization and has a polydispersity index of less than 2.5.
摘要翻译：一种多组分复合涂料组合物，其包含从着色成膜组合物沉积的底涂层和涂覆在底涂层上的透明顶涂层，其中底涂层为热固性组合物，其包含可共反应的固体，（i ）包含至少一种聚合物链结构的环氧官能聚合物 - [（M）p-（G）q] x-或 - [（G）q-（M）p] x-，其中M是无环氧乙烷至少一种烯属不饱和单体的残基，G是缩水甘油基官能的烯属不饱和单体，p和q各自独立地具有0至典型地小于100的值，x具有至少1至通常小于100的值，所选择的p，q和x的总值使得所述环氧官能聚合物的数均分子量至少为250，和（ii）具有与（i）的环氧基反应的官能团的共反应物。环氧官能聚合物通过原子转移自由基聚合制备，多分散指数小于2.5。

10. 发明授权

US06339126B1 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization 失效
公开(公告)号：US06339126B1
公开(公告)日：2002-01-15
申请号：US09375014
申请日：1999-08-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08L5100
CPC分类号： C09D133/02 , C09D133/064 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , C08L2666/36
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide crosslinking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.

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