专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06284855B1 Copolymer of monocarboxylic acid with at least 8C and unsaturated dicarboxylic ester 失效
标题翻译：一元羧酸与至少8C的共聚物和不饱和二羧酸酯
公开(公告)号：US06284855B1
公开(公告)日：2001-09-04
申请号：US09537540
申请日：2000-03-29
申请人： Karl F. Schimmel , Suryya K. Das , Soner Kilic
发明人： Karl F. Schimmel , Suryya K. Das , Soner Kilic
IPC分类号： C08F814
CPC分类号： C08F8/14 , C08F2810/20 , C08F2810/30
摘要： A copolymer having utility in coating compositions comprises the addition polymerization product of an alpha-olefin monocarboxylic acid having at least 8 carbon atoms (articularly undecylenic acid) and a mono- or di-ester of an unsaturated dicarboxylic acid or anhydride (e.g., dialkyl maleate). The copolymer may be provided with hydroxy functionality by reacting the carboxylic acid functionality with an epoxy compound to permit use in curable coatings. Alternatively the copolymer may be base neutralized to serve as a surfactant in aqueous dispersion polymerization.
摘要翻译：一种在涂料组合物中有用的共聚物包括具有至少8个碳原子的α-烯烃单羧酸（主要是十一烯酸）和不饱和二羧酸或酸酐的单酯或二酯的加成聚合产物（例如马来酸二烷基酯）。可以通过使羧酸官能团与环氧化合物反应以使其在可固化涂层中使用来使共聚物具有羟基官能度。或者，共聚物可以碱中和以用作水分散体聚合中的表面活性剂。

2. 发明授权

US6090894A Hydroxy-functional copolymer by reacting epoxy with .gtoreq.C8 monocarboxylic acid/dicarboxylic ester copolymer 失效
标题翻译：羟基官能共聚物通过使环氧与> / = C8一元羧酸/二羧酸酯共聚物反应
公开(公告)号：US6090894A
公开(公告)日：2000-07-18
申请号：US215945
申请日：1998-12-18
申请人： Karl F. Schimmel , Suryya K. Das , Soner Kilic
发明人： Karl F. Schimmel , Suryya K. Das , Soner Kilic
IPC分类号： C08F8/14 , C08F20/04 , C08L33/02
CPC分类号： C08F8/14 , C08F2810/20 , C08F2810/30
摘要： A copolymer having utility in coating compositions comprises the addition polymerization product of an alpha-olefin monocarboxylic acid having at least 8 carbon atoms (particularly undecylenic acid) and a mono- or di-ester of an unsaturated dicarboxylic acid or anhydride (e.g., dialkyl maleat). The copolymer may be provided with hydroxy functionality by reacting the carboxylic acid functionality with an epoxy compound to permit use in curable coatings. Alternatively the copolymer may be base neutralized to serve as a surfactant in aqueous dispersion polymerization.
摘要翻译：用于涂料组合物的共聚物包括具有至少8个碳原子的α-烯烃单羧酸（特别是十一碳烯酸）和不饱和二羧酸或酸酐的单酯或二酯的加成聚合产物（例如，二烷基马来酸）。可以通过使羧酸官能团与环氧化合物反应以使其在可固化涂层中使用来使共聚物具有羟基官能度。或者，共聚物可以碱中和以用作水性分散体聚合中的表面活性剂。

3. 发明授权

US4529665A Ammonium salts of sulfocarboxylic acid esters as acid catalysts 失效
标题翻译：磺酸羧酸酯的铵盐作为酸催化剂
公开(公告)号：US4529665A
公开(公告)日：1985-07-16
申请号：US565249
申请日：1983-12-23
申请人： Suryya K. Das , Samuel Porter, Jr. , William P. Blackburn , Karl F. Schimmel , Rostyslaw Dowbenko
发明人： Suryya K. Das , Samuel Porter, Jr. , William P. Blackburn , Karl F. Schimmel , Rostyslaw Dowbenko
IPC分类号： C08K5/41 , B32B15/08
CPC分类号： C08K5/41 , Y10T428/31688 , Y10T428/31692 , Y10T428/31855 , Y10T428/31942
摘要： In a curable composition which contains as its principal components an active hydrogen-containing resin, a curing agent, and an acid catalyst, improved properties result by utilizing as the acid catalyst an ammonium salt or substituted ammonium salt of a sulfocarboxylic acid ester. The resultant composition is capable of curing at a low temperature and exhibits good appearance, solvent resistance and intercoat adhesion.
摘要翻译：在含有活性氢树脂，固化剂和酸催化剂作为其主要成分的可固化组合物中，通过使用磺酸羧酸酯的铵盐或取代的铵盐作为酸催化剂而产生改进的性能。所得组合物能够在低温下固化并且表现出良好的外观，耐溶剂性和层间粘合性。

4. 发明授权

US5166272A Emulsion polymers and coating compositions prepared therefrom 失效
标题翻译：乳化聚合物和涂料组合物
公开(公告)号：US5166272A
公开(公告)日：1992-11-24
申请号：US502954
申请日：1990-04-02
申请人： Steven J. Burks , Karl F. Schimmel , Suryya K. Das , Mary E. Rosenberger , James A. Claar , Anthony C. Palermo , Henry H. Crum, III
发明人： Steven J. Burks , Karl F. Schimmel , Suryya K. Das , Mary E. Rosenberger , James A. Claar , Anthony C. Palermo , Henry H. Crum, III
IPC分类号： C08F2/24 , C08F2/44 , C08F255/00 , C08F255/08 , C09D123/00 , C09D123/02 , C09D133/02 , C09D135/00 , C09D151/00 , C09D151/06 , C09D201/00 , C09D201/02
CPC分类号： C09D151/06 , C08F255/08
摘要： A stable emulsion polymer is prepared by the emulsion polymerization of a vinyl monomer component in the presence of a base neutralized copolymer having a peak molecular weight not exceeding 50,000 of an olefinically unsaturated material selected from the group consisting of 1-decene, 1-dodecene, undecenylic acid and mixtures thereof and an ethylenically unsaturated anhydride containing material. The emulsion polymer is particularly useful for preparing coating compositions which have excellent physical properties.

5. 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。

6. 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℃。

7. 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。

8. 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。

9. 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.

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式