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11. 发明授权

US4289674A Base-solubilized acrylic polymers and aqueous resinous dispersions of acrylic polymers and epoxy resins 失效
标题翻译：丙烯酸聚合物和环氧树脂的碱溶性丙烯酸聚合物和水性树脂分散体
公开(公告)号：US4289674A
公开(公告)日：1981-09-15
申请号：US55937
申请日：1979-07-09
申请人： Roger M. Christenson , Rudolf Maska , Rostyslawa Dowbenko , Thomas R. Hockswender
发明人： Roger M. Christenson , Rudolf Maska , Rostyslawa Dowbenko , Thomas R. Hockswender
IPC分类号： C08L63/00 , C09D133/02 , C09D133/26 , C09D157/10 , C09D157/12 , C08L33/02
CPC分类号： C09D157/10 , C09D133/02 , C09D133/26 , C09D157/12 , C08L63/00 , Y10T428/31529 , Y10T428/31699
摘要： An aqueous resinous dispersion and a method of coating employing the aqueous resinous dispersion are disclosed. The aqueous resinous dispersions are solubilized with base and comprise an acrylic polymer containing N-ethoxymethylacrylamide or methacrylamide moieties and an epoxy resin. The dispersion is useful for coating metal containers particularly as a coating for the interior of containers which are used for alcoholic beverages, for example, beer cans.
摘要翻译：公开了一种水性树脂分散体和使用该水性树脂分散体的涂布方法。水性树脂分散体用碱溶解并且包含含有N-乙氧基甲基丙烯酰胺或甲基丙烯酰胺部分的丙烯酸聚合物和环氧树脂。该分散体可用于涂覆金属容器，特别是用作用于酒精饮料（例如啤酒罐）的容器内部的涂层。

12. 发明授权

US4198331A Resinous coating compositions curable by Michael adduct exchange 失效
标题翻译：通过迈克尔加合物交换可固化的树脂涂料组合物
公开(公告)号：US4198331A
公开(公告)日：1980-04-15
申请号：US937368
申请日：1978-08-28
申请人： Stephen L. Buchwalter , Robert D. Jerabek , Lee-Pei H. Chou , Roger M. Christenson
发明人： Stephen L. Buchwalter , Robert D. Jerabek , Lee-Pei H. Chou , Roger M. Christenson
IPC分类号： C08G59/40 , C08G59/50 , C08L63/00 , C09D5/44 , C09D133/14 , C09D133/26 , C09D201/02 , C08L63/10 , C08L77/06 , C08L79/00
CPC分类号： C09D133/14 , C08G59/4042 , C08G59/50 , C09D133/26 , C09D5/4453 , C08L63/00
摘要： Curable resinous compositions containing primary and/or secondary amine groups which are non-volatile under curing conditions and containing alpha, beta-ethylenically unsaturated moieties in conjugation with carbonyl moieties which are reacted with a primary and/or secondary amine which are volatile under curing conditions are disclosed. The compositions are depositable on a substrate to form films.
摘要翻译：含有伯胺和/或仲胺基团的可固化的树脂组合物，其在固化条件下是非挥发性的，并且在与固化条件下挥发的伯胺和/或仲胺反应的羰基部分中含有α，β-烯属不饱和部分被披露。组合物可沉积在基底上以形成膜。

13. 发明授权

US4102863A Cationic electrodeposition using aqueous dispersions of quaternary ammonium carbonate-containing polymers 失效
标题翻译：阳离子电沉积使用含季铵碳酸盐的聚合物的水分散体
公开(公告)号：US4102863A
公开(公告)日：1978-07-25
申请号：US744533
申请日：1976-11-24
申请人： Stephen L. Buchwalter , Joseph F. Bosso , Roger M. Christenson
发明人： Stephen L. Buchwalter , Joseph F. Bosso , Roger M. Christenson
IPC分类号： C08G59/00 , C08G59/14 , C09D5/44 , C25D13/06 , C08G65/26
CPC分类号： C09D5/4434 , C09D5/4423
摘要： A method of cationic electrodeposition on an electroconductive substrate is disclosed. The method of the invention employs as the electrocoating vehicle an aqueous dispersion of a quaternary ammonium carbonate-containing resin. Electrodeposition of the resin is accomplished without generating harmful acid from the counter ion. The carbonate counter ion is continuously evolved from the electrodeposition bath at the anode as carbon dioxide.The quaternary ammonium carbonate-containing polymers are also useful as feed resins for controlling the pH of aqueous dispersions of acidified cationic resins used in electrodeposition. Upon electrodeposition, these resins generate acid which can build up to undesirable levels in the electrodeposition bath. The quaternary ammonium carbonate-containing polymers are relatively basic and when fed into the bath react with the acid to form the corresponding quaternary ammonium salt of the acid releasing carbon dioxide. This controls the pH of the bath and provides additional cationic resin for electrodeposition.Utilizing the polymeric quaternary ammonium carbonates in this manner minimizes the need for controlling acid build-up in the electrodeposition bath by conventional techniques such as by treating the bath with ultrafiltration or electrodialysis.
摘要翻译：公开了一种阳离子电沉积在导电基底上的方法。本发明的方法使用含有季铵碳酸盐树脂的水性分散体作为电泳载体。实现树脂的电沉积而不从抗衡离子产生有害的酸。碳酸盐反离子从阳极的电沉积池连续放出，作为二氧化碳。

14. 发明授权

US4065415A Water-based coatings with improved sagging and popping characteristics 失效
标题翻译：水性涂料具有改善的下垂和弹性特征
公开(公告)号：US4065415A
公开(公告)日：1977-12-27
申请号：US618582
申请日：1975-10-01
申请人： Roger M. Christenson , Clarence E. Evjen
发明人： Roger M. Christenson , Clarence E. Evjen
IPC分类号： C09D133/24 , C08L33/02
CPC分类号： C09D133/24
摘要： This invention relates to a water-based coating composition in which solvent or water popping and sagging are eliminated or substantially reduced. The composition comprises a thermosetting, film-forming organic binder dispersed in an aqueous medium containing from 60 to 100 parts by weight of water and 0 to 40 parts by weight of a volatile organic solvent. The organic binder is formulated from (a) and acid-containing interpolymer adapted to be dissolved or dispersed in water with the acid of a base; (b) a water-soluble or water-dispersible polyether polyol or polyester polyol having a molecular weight of at least 300 and (c) a water-soluble or water-dispersible aldehyde condensation resin. The interpolymer consists essentially of a carboxylic acid amide in units of the structure: ##STR1## wherein R' is hydrogen or lower alkyl and R is lower alkyl; an alpha, beta-ethylenically unsaturated carboxylic acid; and at least one other monomer containing a CH.sub.2 =CH
摘要翻译：本发明涉及一种水性涂料组合物，其中消除或显着降低了溶剂或水的流失和流挂。该组合物包含分散在含有60至100重量份水和0至40重量份挥发性有机溶剂的水性介质中的热固性成膜有机粘合剂。有机粘合剂由（a）和含酸的共聚体配制成适于与碱的酸溶解或分散在水中; （b）分子量至少为300的水溶性或水分散性聚醚多元醇或聚酯多元醇，和（c）水溶性或水分散性醛缩合树脂。互聚物基本上由以下结构单元的羧酸酰胺组成：其中R'是氢或低级烷基，R是低级烷基; α，β-烯属不饱和羧酸; 和至少一种含有CH 2 = CH <基团的其它单体。

15. 发明授权

US4055607A Acrylic coating compositions 失效
标题翻译：丙烯酸涂料组合物
公开(公告)号：US4055607A
公开(公告)日：1977-10-25
申请号：US602857
申请日：1975-08-07
申请人： Thomas R. Sullivan , Roger M. Christenson , Suryya K. Das , Rostyslaw Dowbenko
发明人： Thomas R. Sullivan , Roger M. Christenson , Suryya K. Das , Rostyslaw Dowbenko
IPC分类号： C08L33/06 , C08L57/00 , C08L61/20 , C09D133/06 , C09D157/10 , C08L61/28 , C08K5/01 , C08L51/08
CPC分类号： C09D157/10 , C08L57/00 , C09D133/066 , C08L2205/02 , C08L2205/18 , C08L33/066 , C08L61/20
摘要： Insoluble microgel particles are added to solutions of polymerized ethylenically unsaturated monomers containing hydroxyl groups. The solutions may be spray coated onto various substrates in two coat applications to form coatings having improved gloss, film build and pattern control. The coatings are especially useful as automotive finishes.
摘要翻译：将不溶性微凝胶颗粒加入到含有羟基的聚合的烯属不饱和单体的溶液中。溶液可以在两个涂层应用中喷涂到各种基材上，以形成具有改善的光泽，成膜和图案控制的涂层。涂料特别适用于汽车涂料。

16. 发明授权

US4683266A Compositions thickened through urethane reaction 失效
标题翻译：组合物通过氨基甲酸酯反应增稠
公开(公告)号：US4683266A
公开(公告)日：1987-07-28
申请号：US796031
申请日：1985-11-07
申请人： Anthony C. Palermo , Roger M. Christenson , Glenn L. Mazza
发明人： Anthony C. Palermo , Roger M. Christenson , Glenn L. Mazza
IPC分类号： C08F279/02 , C08G18/63 , C08G18/69 , C08F8/00 , C08L75/00
CPC分类号： C08G18/696 , C08F279/02 , C08G18/635 , C08G18/69 , C08G18/692
摘要： A thickened composition which is cured by free-radical initiated polymerization is composed of a compound containing at least two ethylenically unsaturated double bonds per molecule; an active hydrogen-containing homopolymer or copolymer of a diene having a number average molecular weight of from 500 to 15,000; the active hydrogens being derived from hydroxyl, amino, or mercapto groups; and an organic polyisocyanate present in an amount sufficient to thicken said composition without gelation.
摘要翻译：通过自由基引发聚合固化的增稠组合物由每分子含有至少两个烯属不饱和双键的化合物组成; 数均分子量为500〜15000的二烯的活性含氢均聚物或共聚物; 活性氢源自羟基，氨基或巯基; 和有机多异氰酸酯的存在量足以增稠所述组合物而没有凝胶化。

17. 发明授权

US4605478A Cationic electrodepositable compositions containing formaldehyde scavenger 失效
标题翻译：含有甲醛清除剂的阳离子电沉积组合物
公开(公告)号：US4605478A
公开(公告)日：1986-08-12
申请号：US783721
申请日：1985-10-03
申请人： Roger M. Christenson , Joseph T. Valko , Joseph E. Plasynski , Roger L. Scriven
发明人： Roger M. Christenson , Joseph T. Valko , Joseph E. Plasynski , Roger L. Scriven
IPC分类号： C09D5/44 , C25D13/10 , C25D13/06
CPC分类号： C09D5/44
摘要： 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.
摘要翻译：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。

18. 发明授权

US4530945A Pigment grinding vehicle 失效
标题翻译：颜料研磨车
公开(公告)号：US4530945A
公开(公告)日：1985-07-23
申请号：US641351
申请日：1984-08-15
申请人： Roger M. Christenson , Roger L. Scriven , Robert D. Jerabek , Jeffrey G. Koren , Mark W. Johnson
发明人： Roger M. Christenson , Roger L. Scriven , Robert D. Jerabek , Jeffrey G. Koren , Mark W. Johnson
IPC分类号： C08G59/54 , C09D17/00 , C08L63/00
CPC分类号： C09D17/00 , C08G59/54
摘要： A quaternary ammonium group-containing material and its method of preparation are disclosed. The quaternary ammonium group contains at least one organic group which contains an acyclic group of at least 8 carbon atoms and also contains a group of the structure ##STR1## wherein R.sub.1 is hydrogen or lower alkyl. The quaternary ammonium group-containing materials are useful as pigment grinding vehicles and in the formulation of pigment paste, particularly pigment paste with high pigment loadings. When formulated in cationic electrodepositable compositions, the pigment grinding vehicles provide for cured electrodeposited coatings of excellent corrosion resistance, particularly over untreated and oily steel.
摘要翻译：公开了含季铵基的材料及其制备方法。季铵基团含有至少一个含有至少8个碳原子的无环基团的有机基团，并且还含有一组结构，其中R 1是氢或低级烷基。含季铵基的材料可用作颜料研磨载体和颜料糊剂的配方，特别是具有高颜料负载的颜料糊剂。当配制在阳离子可电沉积组合物中时，颜料研磨车辆提供具有优异耐腐蚀性的固化电沉积涂料，特别是未处理和油性钢。

19. 发明授权

US4454274A Aminoplast curable coating compositions containing cycloaliphatic sulfonic acid esters as latent acid catalysts 失效
标题翻译：含有脂环族磺酸酯作为潜酸催化剂的氨基塑料可固化涂料组合物
公开(公告)号：US4454274A
公开(公告)日：1984-06-12
申请号：US427400
申请日：1982-09-29
申请人： Debra L. Singer , Gregory J. McCollum , Rostyslaw Dowbenko , Roger M. Christenson
发明人： Debra L. Singer , Gregory J. McCollum , Rostyslaw Dowbenko , Roger M. Christenson
IPC分类号： C08F8/36 , C08K5/42
CPC分类号： C08K5/42 , C07C309/00
摘要： A high solids, organic solvent based, sprayable coating composition which is capable of acid catalyzed crosslinking is composed of an active hydrogen-containing resin, a curing agent present externally and/or internally as a part of the active hydrogen-containing resin; and a catalytic amount of a non-ionic ester of a sulfonic acid. The sulfonic acid ester is represented by the following structural formulas: ##STR1## wherein: Z is a radical selected from the group consisting of amino and an organic radical, said organic radical being connected to the sulfur atom by a carbon atom;W is C.sub.1 -C.sub.18 alkylene, C.sub.2 -C.sub.18 alkenylene;V is C.sub.1 -C.sub.18 alkylene, C.sub.1 -C.sub.18 hydroxyl substituted alkylene, C.sub.2 -C.sub.18 alkenylene, C.sub.2 -C.sub.18 hydroxyl substituted alkenylene; andR.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 are independently hydrogen or an organic radical.
摘要翻译：能够进行酸催化交联的高固含量有机溶剂型可喷涂涂料组合物由含活性氢的树脂，外部存在和/或内部作为活性含氢树脂的一部分存在的固化剂组成。和催化量的磺酸的非离子酯。磺酸酯由以下结构式表示：其中：Z是选自氨基和有机基团的基团，所述有机基团与硫连接原子由碳原子; W是C 1 -C 18亚烷基，C 2 -C 18亚烯基; V是C 1 -C 18亚烷基，C 1 -C 18羟基取代的亚烷基，C 2 -C 18亚烯基，C 2 -C 18羟基取代的亚烯基; 并且R 1，R 2，R 3，R 4，R 5独立地为氢或有机基团。

20. 发明授权

US4339365A Coating compositions containing pigment dispersants 失效
标题翻译：含有颜料分散剂的涂料组合物
公开(公告)号：US4339365A
公开(公告)日：1982-07-13
申请号：US215765
申请日：1980-12-12
申请人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
发明人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
IPC分类号： C09D7/45 , C08K5/01 , C08K5/02 , C08K5/03 , C08L1/00
CPC分类号： C09D7/02
摘要： Coating compositions contain pigment dispersants wherein the dispersant is the polymerization product of (i) an alkyl methacrylate having from 3 to 8 carbon atoms in the alkyl group, (ii) a hardening monomer selected from the group consisting of a styrene, methyl methacrylate, ethyl methacrylate and mixtures thereof, (iii) an ethylenically unsaturated carboxylic acid selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid, crotonic acid, maleic acid, fumaric acid and mixtures thereof or a monomer having a double bond alpha-beta to a carbonyl group and which provides carboxyl functionality when reacted with water, alcohol, amine or anhydride, (iv) a monomer having a double bond alpha-beta to a carbonyl group and at least one hydroxyl group or a monomer which provides such groups when further reacted with an acid or an epoxide, and (v) a compound providing an amine or amine salt functional moiety. The dispersants are useful for dispersing pigments in coating compositions containing a wide variety of film-forming resins.
摘要翻译：涂料组合物含有颜料分散剂，其中分散剂是（i）烷基中具有3-8个碳原子的甲基丙烯酸烷基酯的聚合产物，（ii）选自苯乙烯，甲基丙烯酸甲酯，乙基甲基丙烯酸酯及其混合物，（iii）选自丙烯酸，甲基丙烯酸，衣康酸，巴豆酸，马来酸，富马酸及其混合物的烯属不饱和羧酸或具有双键α-β至羰基，并且当与水，醇，胺或酸酐反应时提供羧基官能团，（iv）具有双键α-β至羰基和至少一个羟基的单体或当进一步提供此类基团时提供此类基团的单体与酸或环氧化物反应，和（v）提供胺或胺盐官能部分的化合物。分散剂可用于将颜料分散在含有多种成膜树脂的涂料组合物中。

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