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11.发明授权
公开(公告)号：US4440612A
公开(公告)日：1984-04-03
申请号：US493467
申请日：1983-05-11
Applicant: Joseph T. Valko
Inventor： Joseph T. Valko
IPC: C08G63/12 , C09D163/00 , C09D167/00 , C09D201/06 , C25D13/06 , C08L63/02
CPC classification number: C09D167/00 , C08G63/12 , C09D163/00 , C09D201/06
Abstract: Coating compositions comprising a polymeric polyol with a polyester crosslinking agent having at least two beta-alkoxyester groups per molecule are disclosed. The compositions, when applied to a substrate and cured in the presence of a transesterification catalyst, give solvent-resistant coatings.
Abstract translation: 公开了包含具有每分子具有至少两个β-烷氧基酯基团的聚酯交联剂的聚合多元醇的涂料组合物。 当组合物施用于基材并在酯交换催化剂存在下固化时，得到耐溶剂涂层。
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12.发明授权Near neutral buoyancy texture additive for electrodepositable coating compositions and associated methods for forming textured coated substrates 有权用于电沉积涂料组合物的近中性浮力织构添加剂和用于形成纹理涂层基材的相关方法公开(公告)号：US08845873B2
公开(公告)日：2014-09-30
申请号：US13249772
申请日：2011-09-30
Applicant: James E. Poole , Richard F. Syput , Roy E. Dean , Michael J. Pawlik , Edward E. Abbott , Joseph T. Valko
Inventor： James E. Poole , Richard F. Syput , Roy E. Dean , Michael J. Pawlik , Edward E. Abbott , Joseph T. Valko
CPC classification number: C09D5/4476 , C09D5/4492 , C09D7/61 , C09D7/63 , C25D13/04 , C25D13/22 , Y10T428/24355
Abstract: Disclosed herein are electrodepositable coating compositions comprising a film forming resin and a textured additive, wherein the textured additive has a density (specific gravity) of no more than 4.5 g/cc and a melting point greater than the curing temperature of the electrodepositable coating composition. Also described are coated substrates having a cured coating layer comprising the electrodepositable coating composition, wherein the cured film layer has a texture of at least 250μ-in as measured by a profilometer at conventional cured film thicknesses.
Abstract translation: 本文公开了包含成膜树脂和纹理添加剂的电沉积涂料组合物，其中织构添加剂的密度（比重）不超过4.5g / cc，熔点大于可电沉积涂料组合物的固化温度。 还描述了具有包括可电沉积涂料组合物的固化涂层的涂布基材，其中固化膜层的结构至少为250μ-in，通过轮廓仪在常规固化膜厚度下测量。
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13.发明申请RESINOUS DISPERSIONS INCLUDING AN EPOXY AMINE ADDUCT FOR FLATTING AND RELATED ELECTRODEPOSITABLE COATING COMPOSITIONS 审中-公开包括用于平铺和相关电沉积涂料组合物的环氧胺添加剂的树脂分散体公开(公告)号：US20120184645A1
公开(公告)日：2012-07-19
申请号：US13005569
申请日：2011-01-13
Applicant: Joseph T. Valko , James Poole , Mike Grindland
Inventor： Joseph T. Valko , James Poole , Mike Grindland
IPC: C08L63/02
CPC classification number: C08G59/184 , C09D5/4438 , C09D163/00
Abstract: Disclosed herein are resinous dispersions suitable for use in an electrodepositable coating composition. The resinous dispersions include: (a) an epoxy-amine adduct formed as the reaction product of reactants comprising (i) an epoxy-containing compound having at least one active hydroxyl group; and (ii) an amine-containing compound having a primary and a tertiary amine group; (b) an acid; (c) a second epoxy-containing compound; and (d) water. The resinous dispersion may be introduced into cationic electrodepositable coating compositions. Coated substrates formed with such cationic electrodepositable coating compositions may achieve 60° gloss readings of 3 or less at conventional film builds.
Abstract translation: 本文公开了适用于可电沉积涂料组合物的树脂分散体。 树脂分散体包括：（a）作为反应物的反应产物形成的环氧 - 胺加合物，其包含（i）具有至少一个活性羟基的含环氧化合物; 和（ii）具有伯和叔胺基团的含胺化合物; （b）酸; （c）第二含环氧化合物; 和（d）水。 可以将树脂分散体引入阳离子可电沉积涂料组合物中。 用这种阳离子可电沉积涂料组合物形成的涂覆底物可以在传统的膜构造下达到3°或更低的60°光泽读数。
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14.发明申请公开(公告)号：US20090045065A1
公开(公告)日：2009-02-19
申请号：US11839142
申请日：2007-08-15
Applicant: Joseph T. Valko , Craig A. Wilson , Robin M. Peffer
Inventor： Joseph T. Valko , Craig A. Wilson , Robin M. Peffer
CPC classification number: C09D5/4419
Abstract: Stabilization of aqueous resinous dispersions containing a pigment of a divalent metal such as strontium chromate is disclosed. Stabilization is achieved by incorporating a chelating agent in the dispersion.
Abstract translation: 公开了含有二价金属颜料如铬酸锶的水性树脂分散液的稳定化。 通过在分散体中加入螯合剂来实现稳定化。
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15.发明授权Cationic resin containing capped isocyanate groups suitable for use in electrodeposition 失效含有适合用于电沉积的封端异氰酸酯基团的阳离子树脂
公开(公告)号：US5633297A
公开(公告)日：1997-05-27
申请号：US334711
申请日：1994-11-04
Applicant: Joseph T. Valko , Richard F. Karabin
Inventor： Joseph T. Valko , Richard F. Karabin
CPC classification number: C08G18/0823 , C08G18/6407 , C08G18/8064 , C09D5/4434
Abstract: An electrodepositable composition is provided comprising: a non-gelled, cationic, water-dispersible resin, electrodepositable on a cathode, which is derived from a polyepoxide and which contains in the resin molecule cationic salt groups, beta-hydroxy ester groups, active hydrogen groups including free phenolic hydroxyl groups, and capped isocyanate groups. The composition provides excellent corrosion resistance when electrodeposited over steel substrates, and does not require lead in the formulation nor the use of a conventional chrome rinse for the steel substrate during pretreatment before electrodeposition.
Abstract translation: 提供了一种可电沉积的组合物，其包括：非凝胶的，阳离子的水分散性树脂，可电沉积在阴极上，其衍生自聚环氧化物，并且在树脂分子中含有阳离子盐基团，β-羟基酯基团，活性氢基团 包括游离的酚羟基和封端的异氰酸酯基团。 当电沉积在钢基材上时，该组合物提供优异的耐腐蚀性，并且在电沉积之前的预处理期间不需要配方中的铅，也不使用用于钢基材的常规铬漂洗。
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Patent Agency Ranking16.发明授权
公开(公告)号：US4605478A
公开(公告)日：1986-08-12
申请号：US783721
申请日：1985-10-03
Applicant: Roger M. Christenson , Joseph T. Valko , Joseph E. Plasynski , Roger L. Scriven
Inventor： Roger M. Christenson , Joseph T. Valko , Joseph E. Plasynski , Roger L. Scriven
CPC classification number: C09D5/44
Abstract: Formaldehyde-containing cationic electrodepositable compositions to which are added a formaldehyde scavenger are disclosed. Also disclosed are the use of these compositions in a method of cationic electrodeposition. Free formaldehyde in cationic compositions can lower the pH of the compositions making them more corrosive to the metal parts such as ferrous metal tanks and attending piping and pumps in contact with such compositions. The presence of the formaldehyde scavenger in such compositions stabilizes the pH.
Abstract translation: 公开了含有甲醛清除剂的含甲醛的阳离子可电沉积组合物。 还公开了这些组合物在阳离子电沉积方法中的用途。 阳离子组合物中的游离甲醛可以降低组合物的pH，使得它们对金属部件如黑色金属罐和参与与这种组合物接触的管道和泵更具腐蚀性。 这种组合物中甲醛清除剂的存在使pH稳定。
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公开(公告)号：US08323470B2
公开(公告)日：2012-12-04
申请号：US11839127
申请日：2007-08-15
Applicant: Joseph T. Valko , Robin M. Peffer , Craig A. Wilson , Alan J. Kaylo
Inventor： Joseph T. Valko , Robin M. Peffer , Craig A. Wilson , Alan J. Kaylo
CPC classification number: C08G59/304 , B05D1/18 , B05D3/14 , B05D2202/25 , C09D5/4426 , C09D5/443 , C09D7/63 , C25D13/04
Abstract: A process for applying a coating on aluminum substrates by anionic electrodeposition of a phosphated epoxy resin made by phosphating a polyepoxide with both phosphoric acid and an organophosphonic acid and/or an organophosphinic acid. The coating has a reduced tendency to form pinholes.
Abstract translation: 通过用磷酸和有机膦酸和/或有机亚膦酸磷酸化聚环氧化物制成的磷酸化环氧树脂的阴离子电沉积，在铝基板上涂覆涂层的方法。 涂层具有形成针孔的倾向。
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公开(公告)号：US20090045071A1
公开(公告)日：2009-02-19
申请号：US11839127
申请日：2007-08-15
Applicant: Joseph T. Valko , Robin M. Peffer , Craig A. Wilson , Alan J. Kaylo
Inventor： Joseph T. Valko , Robin M. Peffer , Craig A. Wilson , Alan J. Kaylo
IPC: C25D11/06
CPC classification number: C08G59/304 , B05D1/18 , B05D3/14 , B05D2202/25 , C09D5/4426 , C09D5/443 , C09D7/63 , C25D13/04
Abstract: A process for applying a coating on aluminum substrates by anionic electrodeposition of a phosphated epoxy resin made by phosphating a polyepoxide with both phosphoric acid and an organophosphonic acid and/or an organophosphinic acid. The coating has a reduced tendency to form pinholes.
Abstract translation: 通过用磷酸和有机膦酸和/或有机亚膦酸磷酸化聚环氧化物制成的磷酸化环氧树脂的阴离子电沉积，在铝基板上涂覆涂层的方法。 涂层具有形成针孔的倾向。
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19.发明授权Cationic resin and capped polyisocyanate curing agent suitable for use in electrodeposition 失效阳离子树脂和封端的多异氰酸酯固化剂适用于电沉积
公开(公告)号：US5582704A
公开(公告)日：1996-12-10
申请号：US334712
申请日：1994-11-04
Applicant: Joseph T. Valko , Philippe Faucher , Richard F. Karabin , Thomas C. Moriarity , V. Eswarakrishnan , Ellor J. Van Buskirk , Gregory J. McCollum , Raphael O. Kollah
Inventor： Joseph T. Valko , Philippe Faucher , Richard F. Karabin , Thomas C. Moriarity , V. Eswarakrishnan , Ellor J. Van Buskirk , Gregory J. McCollum , Raphael O. Kollah
IPC: C09D163/00 , C08G18/08 , C08G18/32 , C08G18/42 , C08G18/58 , C08G18/64 , C08G18/80 , C09D5/08 , C09D5/44 , C09D175/04 , C09D175/12 , C25D13/04
CPC classification number: C08G18/3256 , C08G18/0814 , C08G18/0823 , C08G18/4294 , C08G18/581 , C08G18/584 , C08G18/6407 , C08G18/643 , C08G18/80 , C08G18/8009 , C08G18/8048 , C08G18/8064 , C09D5/4434 , C09D5/4453 , C09D5/4457
Abstract: An electrodepositable composition is provided comprising:(A) a non-gelled cationic resin which is derived from a polyepoxide and which contains in the resin molecule cationic salt groups and active hydrogen groups selected from aliphatic hydroxyl and primary and secondary amino; and present as a separate component(B) a fully capped polyisocyanate curing agent containing substantially no free isocyanate groups, The electrodepositable composition contains from about 0.02 to 1.0 milliequivalents phenolic hydroxyl groups per gram of resin solids, and from about 0.1 to 2.0 milliequivalents beta-hydroxy ester groups per gram of resin solids. The composition provides excellent corrosion resistance when electrodeposited over steel substrates, and does not require lead in the formulation nor the use of a conventional chrome rinse for the steel substrate pretreatment before electrodeposition.
Abstract translation: 提供了一种可电沉积的组合物，其包含：（A）衍生自聚环氧化物的非胶凝阳离子树脂，其在树脂分子中含有阳离子盐基团和选自脂族羟基和伯和仲氨基的活性氢基团; 并且作为单独的组分（B）存在基本上不含游离异氰酸酯基团的完全封端的多异氰酸酯固化剂。该可电沉积组合物每克树脂固体含有约0.02-1.0毫当量酚羟基，和约0.1-2.0毫当量β- 羟基酯基团/克树脂固体。 当电沉积在钢基材上时，该组合物提供优异的耐腐蚀性，并且在电沉积之前不需要配方中的铅，也不使用常规的铬漂洗用于钢基材预处理。
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公开(公告)号：US4560717A
公开(公告)日：1985-12-24
申请号：US627587
申请日：1984-07-03
Applicant: Roger M. Christenson , Joseph T. Valko , Joseph E. Plasynski , Roger L. Scriven
Inventor： Roger M. Christenson , Joseph T. Valko , Joseph E. Plasynski , Roger L. Scriven
CPC classification number: C09D5/4492
Abstract: Formaldehyde-containing cationic electrodepositable compositions to which are added a formaldehyde scavenger are disclosed. Also disclosed are the use of these compositions in a method of cationic electrodeposition. Free formaldehyde in cationic compositions can lower the pH of the compositions making them more corrosive to the metal parts such as ferrous metal tanks and attending piping and pumps in contact with such compositions. The presence of the formaldehyde scavenger in such compositions stabilizes the pH.
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