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1. 发明授权

US5739194A Humidity resistant aqueous urethane/acrylic resins and coating compositions 失效
标题翻译：耐湿水性聚氨酯/丙烯酸树脂和涂料组合物
公开(公告)号：US5739194A
公开(公告)日：1998-04-14
申请号：US668069
申请日：1996-06-24
申请人： Anbazhagan Natesh , Shanti Swarup , Mary Ellen Rosenberger , Mary Eifert , Karl F. Schimmel , John W. Burgman
发明人： Anbazhagan Natesh , Shanti Swarup , Mary Ellen Rosenberger , Mary Eifert , Karl F. Schimmel , John W. Burgman
IPC分类号： C08L75/04 , C08F283/00 , C08G18/08 , C08G18/32 , C08G18/72 , C08G18/75 , C09D5/00 , C09D175/04 , C09D151/08
CPC分类号： C08G18/752 , C08F283/006 , C08G18/0823 , C08G18/721 , C09D175/04
摘要： Aqueous dispersions of urethane polymers and vinyl polymers (e.g., acrylics) are disclosed that provide water-based coating compositions with good adhesion following humidity exposure. The dispersion is predominately urethane, and the polyurethane is made from a first and a second polyisocyanate, the first polyisocyanate having at least one open carbon chain greater than six carbon atoms in length between two isocyanate groups, preferably at least eight carbon atoms in length. The vinyl monomers are polymerized in the presence of the aqueously dispersed polyurethane.
摘要翻译：公开了聚氨酯聚合物和乙烯基聚合物（例如丙烯酸类）的水性分散体，其提供湿度暴露后具有良好粘附性的水性涂料组合物。分散体主要是氨基甲酸酯，并且聚氨酯由第一和第二多异氰酸酯制成，第一多异氰酸酯在两个异氰酸酯基团之间具有长度大于6个碳原子的至少一个开放碳链，优选长度为至少8个碳原子。乙烯基单体在高分散聚氨酯存在下聚合。

2. 发明授权

US5891960A Coating compositions with citric acid containing polymers for enhanced adhesion to substrates 失效
标题翻译：含有柠檬酸的聚合物的涂料组合物，用于增强与基材的粘合性
公开(公告)号：US5891960A
公开(公告)日：1999-04-06
申请号：US928533
申请日：1997-09-12
申请人： James A. Claar , Karl F. Schimmel , Shanti Swarup , Bruce A. Connelly
发明人： James A. Claar , Karl F. Schimmel , Shanti Swarup , Bruce A. Connelly
IPC分类号： C08F8/14 , C08G59/42 , C09D133/06 , C09D163/00 , C08F8/30 , C09D133/14
CPC分类号： C09D163/00 , C08F8/14 , C08G59/4207 , C09D133/062
摘要： Coating compositions comprised of a film forming polymer which is the reaction product of (a) a compound containing pendant and/or terminal hydroxyl or epoxy functional groups and (b) citric acid or citric acid anhydride. The coating compositions have enhanced adhesion to galvanized and galvanealed steel substrates without the use of a chrome containing wash primer.
摘要翻译：包含成膜聚合物的涂料组合物是（a）含有侧基和/或末端羟基或环氧官能团的化合物和（b）柠檬酸或柠檬酸酐的反应产物。涂料组合物在不使用含铬洗涤底漆的情况下具有增强的对镀锌和镀锌钢基材的粘合性。

3. 发明授权

US06326420B1 Pigment dispersions containing dispersants prepared by controlled radical polymerization 失效
标题翻译：含有通过控制自由基聚合制备的分散剂的颜料分散体
公开(公告)号：US06326420B1
公开(公告)日：2001-12-04
申请号：US09464947
申请日：1999-12-16
申请人： Kevin C. Olson , Simion Coca , James B. O'Dwyer , Karl F. Schimmel
发明人： Kevin C. Olson , Simion Coca , James B. O'Dwyer , Karl F. Schimmel
IPC分类号： C08L300
CPC分类号： C09B67/009 , C09D17/001
摘要： A pigment dispersion which includes a pigment, an aqueous carrier and a pigment dispersant. The pigment dispersant is prepared by controlled radical polymerization initiated in the presence of a monomeric initiator having at least two radically transferable groups. The pigment dispersant has at least one of the following polymer chain structures: &phgr;-[(G)p—(E)s—T]z and &phgr;-[(E)3—(G)p—T]z where G is a hydrophobic residue of at least one radically polymerizable ethylenically unsaturated monomer; E is a hydrophilic residue of at least one radically polymerizable ethylenically unsaturated monomer; &phgr; is a residue of or derived from the initiator, and is free of the radically transferable group; T is or is derived from the radically transferable group of the initiator; z is 2 to 10; p and s are at least one and are selected such that the pigment dispersant has a number average molecular weight of at least 500.
摘要翻译：颜料分散体，其包含颜料，水性载体和颜料分散剂。在具有至少两个可自由基转移基团的单体引发剂的存在下引发的受控自由基聚合来制备颜料分散剂。颜料分散剂具有以下聚合物链结构中的至少一种：其中G是至少一个可自由基聚合的烯属不饱和单体的疏水残基; E是至少一种可自由基聚合的烯属不饱和单体的亲水性残基; phi是引发剂的残基或衍生自起始物，不含可自由基转移基团; T衍生自引发剂的可自由转移基团; z为2〜10; p和s是至少一个，并且被选择为使得颜料分散剂的数均分子量为至少500。

4. 发明授权

US06288173B1 Block copolymers 失效
标题翻译：嵌段共聚物
公开(公告)号：US06288173B1
公开(公告)日：2001-09-11
申请号：US09325227
申请日：1999-06-03
申请人： Karl F. Schimmel , Karen A. Barkac , Kurt A. Humbert , Jonathan D. Goetz , James B. O'Dwyer
发明人： Karl F. Schimmel , Karen A. Barkac , Kurt A. Humbert , Jonathan D. Goetz , James B. O'Dwyer
IPC分类号： C08F29700
CPC分类号： C08L53/00 , C08F293/005 , C09D153/00
摘要： Block copolymers containing at least two blocks are provided and comprise: (a) a first block containing residues of at least one first ethylenically unsaturated radically polymerizable monomer that is free of hydroxy functionality, e.g., 2-ethylhexyl methacrylate, and a minor amount of at least one hydroxy functional ethylenically unsaturated radically polymerizable monomer, e.g., hydroxypropyl methacrylate; and (b) a second block containing residues of at least one second ethylenically unsaturated radically polymerizable monomer that is free of hydroxy functionality, e.g., iso-butyl methacrylate, and a minor amount of at least one hydroxy functional ethylenically unsaturated radically polymerizable monomer. The calculated Tg of the second monomer of the block copolymer is at least 20° C. greater than the calculated Tg of the first monomer.
摘要翻译：提供含有至少两个嵌段的嵌段共聚物，其包含：（a）含有至少一种不含羟基官能团的至少一种第一烯属不饱和自由基可聚合单体的残基的第一嵌段，例如甲基丙烯酸2-乙基己基酯和少量的至少一种羟基官能的烯属不饱和自由基聚合单体，例如甲基丙烯酸羟丙酯; 和（b）含有至少一种不含羟基官能团的第二烯属不饱和自由基可聚合单体残基的第二嵌段，例如甲基丙烯酸异丁酯和少量至少一种羟基官能烯属不饱和自由基聚合单体。嵌段共聚物的第二单体的计算的Tg比第一单体的计算的Tg大至少20℃。

5. 发明授权

US5182355A Polyurethane polyanhydride oligomers and method of preparation 失效
标题翻译：聚氨酯聚酐低聚物及其制备方法
公开(公告)号：US5182355A
公开(公告)日：1993-01-26
申请号：US829706
申请日：1991-09-30
申请人： Jonathan T. Martz , Karl F. Schimmel , Padmanabhan Sundararaman , David N. Walters
发明人： Jonathan T. Martz , Karl F. Schimmel , Padmanabhan Sundararaman , David N. Walters
IPC分类号： C08G18/67 , C08G18/83
CPC分类号： C08G18/831 , C08G18/671 , Y10S525/939
摘要： A polyurethane polyanhydride oligomer is disclosed as well as a process for its preparation. The process involves the following steps:(a) reacting a hydroxyl functional 2,4-dienoate ester with a polyisocyanate under conditions sufficient to react essentially all of the isocyanate groups to form a polyurethane polyene; and(b) reacting by Diels Alder addition the unsaturated double bonds of the polyurethane polyene with an unsaturated polycarboxylic acid anhydride containing material. Also disclosed is a curable composition containing hydroxyl functional material and the aforedescribed polyurethane polyanhydride oligomer.
摘要翻译：公开了聚氨酯聚酐低聚物及其制备方法。该方法包括以下步骤：（a）使羟基官能的2,4-二烯酸酯与多异氰酸酯在足以使基本上所有异氰酸酯基团反应形成聚氨酯多烯的条件下反应; 和（b）由Diels Alder反应，加入聚氨酯多烯的不饱和双键与含不饱和多元羧酸酐的材料。还公开了含有羟基官能材料和上述聚氨酯聚酐低聚物的可固化组合物。

6. 发明授权

US4927868A High solids coating compositions containing a polyepoxide and a copolymer of an alpha-olefin and an olefinically unsaturated monoanhydride 失效
标题翻译：含有聚环氧化物和α-烯烃与烯属不饱和单酐的共聚物的高固含量涂料组合物
公开(公告)号：US4927868A
公开(公告)日：1990-05-22
申请号：US87012
申请日：1987-08-19
申请人： Karl F. Schimmel , William P. Blackburn
发明人： Karl F. Schimmel , William P. Blackburn
IPC分类号： B05D7/24 , C09D123/02 , C09D163/00
CPC分类号： C09D163/00 , C09D123/025
摘要： Curable, high solids, liquid coating compositions are disclosed. The resinous binder comprises a copolymer of an alpha-olefin or cycloolefin and an olefinically unsaturated monoanhydride which may include a half-ester thereof. The coating compositions are useful as clear coats in color-plus-clear automotive coatings and have good humidity resistance and mar resistance.

7. 发明授权

US4725457A Resinous compositions and their formulation into intumescent fire protective compositions 失效
标题翻译：树脂组合物及其制剂成膨胀性防火组合物
公开(公告)号：US4725457A
公开(公告)日：1988-02-16
申请号：US894168
申请日：1986-08-07
申请人： Thomas A. Ward , Karl F. Schimmel , Lois C. Trautvetter , Robert W. Heber , John P. Mikus , Jerome A. Seiner
发明人： Thomas A. Ward , Karl F. Schimmel , Lois C. Trautvetter , Robert W. Heber , John P. Mikus , Jerome A. Seiner
IPC分类号： C08G12/40 , C08G18/38 , C08G59/58 , C09D5/18 , C08G18/40
CPC分类号： C08G12/40 , C08G18/3825 , C08G59/58 , C09D5/185 , Y10T428/31551
摘要： A resinous composition is composed of the ungelled reaction product of(i) a diester of oxalic acid;(ii) a material containing one or more primary and/or secondary amino groups and one or more additional functional groups; and(iii) a material capable of coreacting with (i) or (ii).The resinous composition is useful in formulating intumescent fire protective compositions for fire protection of substrates.
摘要翻译：树脂组合物由（i）草酸二酯的未凝胶化反应产物组成; （ii）含有一个或多个伯和/或仲氨基和一个或多个另外的官能团的材料; 和（iii）能够与（i）或（ii）结合的材料。树脂组合物可用于配制用于底物防火的膨胀型防火组合物。

8. 发明授权

US4469832A Aminoplast curable coating compositions containing polycyclic esters of sulfonic acids as latent acid catalysts 失效
标题翻译：含有磺酸多环酯作为潜酸催化剂的氨基塑料固化涂料组合物
公开(公告)号：US4469832A
公开(公告)日：1984-09-04
申请号：US427399
申请日：1982-09-29
申请人： Debra L. Singer , Karl F. Schimmel , Rostyslaw Dowbenko , Michael M. Chau , Wen-Hsuan Chang
发明人： Debra L. Singer , Karl F. Schimmel , Rostyslaw Dowbenko , Michael M. Chau , Wen-Hsuan Chang
IPC分类号： C08F2/36 , C09D161/20 , C08F3/36
CPC分类号： C09D161/20
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, saturated or unsaturated organic polycyclic ester of a sulfonic acid.
摘要翻译：能够进行酸催化交联的高固体，有机溶剂型可喷涂涂料组合物由含活性氢的树脂，在外部和/或内部作为含活性氢树脂的一部分存在的固化剂组成，以及催化量的磺酸的非离子，饱和或不饱和有机多环酯。

9. 发明授权

US4410687A Polyester dispersants for coating compositions 失效
标题翻译：用于涂料组合物的聚酯分散剂
公开(公告)号：US4410687A
公开(公告)日：1983-10-18
申请号：US445314
申请日：1982-11-29
申请人： Karl F. Schimmel , Michael A. Traficante , Rostyslaw Dowbenko
发明人： Karl F. Schimmel , Michael A. Traficante , Rostyslaw Dowbenko
IPC分类号： C08G63/48 , C08G63/66 , C09D7/45
CPC分类号： C08G63/48 , C08G63/66 , C09D7/02
摘要： A polyester resin has an oxyalkylene content of from about 40 percent to about 75 percent. The polyester resin is especially useful as a pigment dispersant in coating compositions. Such compositions can be formulated without the need for conventional low molecular weight dispersants and surfactants which oftentimes adversely affect the film properties of the applied compositions.
摘要翻译：聚酯树脂的氧化烯含量为约40％至约75％。聚酯树脂特别可用作涂料组合物中的颜料分散剂。可以配制这样的组合物，而不需要常规的低分子量分散剂和表面活性剂，这通常不利地影响所施加的组合物的膜性质。

10. 发明授权

US4186124A Novel pigment grinding vehicle 失效
标题翻译：新型色素研磨车
公开(公告)号：US4186124A
公开(公告)日：1980-01-29
申请号：US869197
申请日：1978-01-13
申请人： Karl F. Schimmel , Lance C. Sturni , Martin J. Robles
发明人： Karl F. Schimmel , Lance C. Sturni , Martin J. Robles
IPC分类号： C08G18/28 , C08G59/50 , C08L63/00 , C09D5/44 , C09D17/00 , C09D163/00
CPC分类号： C08L63/00 , C08G18/2815 , C08G59/504 , C09D163/00 , C09D17/00 , C09D5/4434 , Y10S524/901
摘要： A polymeric product suitable for use as a pigment grinding vehicle is disclosed. The polymeric product is the reaction product of an organic polyepoxide and an organic amine containing an alkylarylpolyether moiety.
摘要翻译：公开了一种适合用作颜料研磨载体的聚合物。聚合产物是有机聚环氧化物和含有烷基芳基聚醚部分的有机胺的反应产物。

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