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1. 发明授权

US10668502B2 Polymeric coatings and coating method 审中-公开
公开(公告)号：US10668502B2
公开(公告)日：2020-06-02
申请号：US15977904
申请日：2018-05-11
申请人： International Business Machines Corporation
发明人： Dylan J. Boday , Mareva B. Fevre , Jeannette M. Garcia , James L. Hedrick , Rudy J. Wojtecki
IPC分类号： C09D161/22 , C08G12/08 , B05D7/00 , B05D1/18 , B05D1/02 , C03C17/34 , C01B32/168 , B05D1/36 , B05D3/02 , B05D1/38 , B29C64/00 , C08G12/04 , B33Y70/00 , C03C17/32
摘要： Polymeric coatings and methods of forming polymeric coatings are described. In a method of forming a polymeric coating a first layer is deposited on a substrate. The first layer includes at least one highly soluble diamine component. A second layer is formed on the substrate to contact the first layer. The second layer includes paraformaldehyde and an aromatic diamine including two primary amine groups. Once formed, the first and second layers are heated. Heating causes the components of the first and second layers to cure. For example, the paraformaldehyde from the second layer diffuses into the first layer and reacts via hemiaminal-type chemistry with the high soluble diamine component. The coatings may be substantially homogenous or comprise a compositional gradient in thickness or along the substrate plane depending on deposition methods and other processing parameters.

2. 发明授权

US10427953B1 Dithiocarbamate alkali metal cross-linked resin for adsorbing metal ions 有权
公开(公告)号：US10427953B1
公开(公告)日：2019-10-01
申请号：US16443152
申请日：2019-06-17
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Oluwafemi S. Akintola , Tawfik Abdo Saleh Awadh , Mazen Mohammad Khaled , Othman Charles Sadeq Al Hamouz
IPC分类号： C08G12/08 , C08G12/06 , C02F1/28 , C08G12/40 , B01J20/26 , B01J20/34 , C08G12/04 , C08G73/02 , B01J20/30 , C02F101/20
摘要： A cross-linked polymeric resin which contains reacted monomer units of an aniline, a diaminoalkane, and an aldehyde, and which is functionalized with at least one dithiocarbamate moiety. A process for producing the cross-linked polymeric resin whereby an aniline and a diaminoalkane are linked together by Mannich-type polycondensation reactions with an aldehyde. The resulting Mannich-type polycondensation product is converted into the cross-linked polymeric resin through functionalization of one or more amine functional groups with dithiocarbamate moieties. A method for removing heavy metals, such as Hg(II), from an aqueous solution, whereby the cross-linked polymeric resin is contacted with the aqueous solution, and the heavy metal is thus adsorbed onto the cross-linked polymeric resin.

3. 发明授权

US10407318B1 Method for removing metal ions from aqueous solution 有权
公开(公告)号：US10407318B1
公开(公告)日：2019-09-10
申请号：US16443012
申请日：2019-06-17
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Oluwafemi S. Akintola , Tawfik Abdo Saleh Awadh , Mazen Mohammad Khaled , Othman Charles Sadeq Al Hamouz
IPC分类号： C08G12/40 , C08G12/08 , C08G12/06 , C02F1/28 , B01J20/26 , B01J20/34 , C08G12/04 , C08G73/02 , B01J20/30 , C02F101/20
摘要： A cross-linked polymeric resin which contains reacted monomer units of an aniline, a diaminoalkane, and an aldehyde, and which is functionalized with at least one dithiocarbamate moiety. A process for producing the cross-linked polymeric resin whereby an aniline and a diaminoalkane are linked together by Mannich-type polycondensation reactions with an aldehyde. The resulting Mannich-type polycondensation product is converted into the cross-linked polymeric resin through functionalization of one or more amine functional groups with dithiocarbamate moieties. A method for removing heavy metals, such as Hg(II), from an aqueous solution, whereby the cross-linked polymeric resin is contacted with the aqueous solution, and the heavy metal is thus adsorbed onto the cross-linked polymeric resin.

4. 发明授权

US09534114B2 Modified amino resins 有权
标题翻译：改性氨基树脂
公开(公告)号：US09534114B2
公开(公告)日：2017-01-03
申请号：US14382628
申请日：2013-03-22
申请人： ALLNEX IP S.A.R.L.
发明人： Ram B. Gupta , Urvee Y. Treasurer , Lawrence A. Flood , Barry A. Lawless
IPC分类号： C08G12/12 , C08L61/32 , C08L61/26 , C08G12/04 , C08L61/30 , C08G12/28 , C09D7/12 , C08G12/00 , C08K5/00
CPC分类号： C08G12/36 , C08G12/043 , C08G12/046 , C08G12/28 , C08G12/30 , C08G12/32 , C08L61/26 , C08L61/30 , C08L61/32 , C08L2205/025 , C09D7/65 , C09D167/08
摘要： This invention relates to products H made by reaction of a cyclic alkyleneurea U, at least one multifunctional aldehyde A2, and at least one of (a) an aminoplast former M that is not the same as the cyclic alkyleneurea U, and (b) a monofunctional aldehyde A1, which product H is optionally etherified by reaction of at least a part of the hydroxyl groups formed by addition reaction of N—H groups and aldehyde groups, with an alcohol having from one to ten carbon atoms, and wherein glyoxal is present in the at least one multifunctional aldehyde A2, to processes for their preparation, and to a method of use thereof in coating compositions.
摘要翻译：本发明涉及通过环状亚烷基脲U，至少一种多官能醛A2和（a）不同于环状亚烷基脲U的氨基塑形物M和（b）至少一种通过使N-H基和醛基的加成反应形成的羟基的至少一部分的反应与具有1〜10个碳原子的醇反应而产物H任选被醚化，并且其中存在乙二醛的单官能醛在至少一种多官能醛A2中，其制备方法及其在涂料组合物中的使用方法。

5. 发明授权

US09200106B2 Polymers, substrates, methods for making such, and devices comprising the same 有权
公开(公告)号：US09200106B2
公开(公告)日：2015-12-01
申请号：US14173452
申请日：2014-02-05
申请人： Avertica, Inc.
发明人： Nicholas Brendan Duck
IPC分类号： H01M4/64 , C08G12/04 , C08J3/24 , C08G12/08 , C08G12/40 , H01G9/004 , C08G67/00 , C08L61/22 , C08L61/32 , H01G11/48 , H01G9/00 , H01M4/62 , H01G11/26
CPC分类号： C08G12/04 , C08G12/06 , C08G12/08 , C08G12/40 , C08G61/124 , C08G67/00 , C08G2261/12 , C08G2261/135 , C08G2261/1422 , C08G2261/18 , C08G2261/3241 , C08G2261/364 , C08G2261/43 , C08G2261/44 , C08G2261/74 , C08G2261/76 , C08J3/24 , C08J2361/22 , C08J2361/32 , C08L61/22 , C08L61/32 , C09B23/107 , C09B26/02 , C09B47/00 , C09B55/006 , C09B57/00 , C09B57/008 , C12P17/10 , H01G9/004 , H01G11/04 , H01G11/26 , H01G11/32 , H01G11/48 , H01G2009/0007 , H01M4/62 , H01M4/622 , H01M4/624 , H01M4/8673 , Y02E10/549 , Y02E60/122 , Y02E60/13 , Y02E60/50
摘要： The present invention relates generally to substrates for making polymers and methods for making polymers. The present invention also relates generally to polymers and devices comprising the same.

6. 发明授权

US09062161B2 Method for preparing polymethylene polyphenyl polycarbamate 有权
标题翻译：多亚甲基聚苯基聚氨酯的制备方法
公开(公告)号：US09062161B2
公开(公告)日：2015-06-23
申请号：US14356656
申请日：2011-11-08
申请人： Huiquan Li , Haitao Liu , Jiaqiang Chen , Kaihua Zhang , Yan Cao
发明人： Huiquan Li , Haitao Liu , Jiaqiang Chen , Kaihua Zhang , Yan Cao
IPC分类号： C08G69/44 , C08G71/04 , C08G12/04 , C07C269/06 , C08L77/00
CPC分类号： C08G71/04 , C07C269/06 , C08G12/04 , Y02P20/582 , C07C271/28
摘要： A method for preparing polymethylene polyphenyl polycarbamate is provided. The method includes dissolving phenylcarbamate in a water-immiscible organic solvent to form a solution A, formulating an aqueous acid catalyst solution to form a solution B, forming a reaction system comprising an organic phase and an aqueous phase by firstly adding a methylating reagent to the solution B and then mixing the solution A and the solution B, wherein the organic phase comprises phenylcarbamate and the aqueous phase comprises the acid catalyst and the methylating reagent. The method further includes reacting the reaction system under stirring at a reaction temperature of 30° C. to 200° C. and a reaction pressure of 0.05 MPa to 5 MPa to produce a polymethylene polyphenyl polycarbamate product mixture dissolved in the organic phase, and separating the polymethylene polyphenyl polycarbamate product mixture by allowing the organic phase and the aqueous phase to stand still and stratify.
摘要翻译：提供了聚亚甲基多苯基聚氨酯的制备方法。该方法包括将苯基氨基甲酸铵溶解在与水不混溶的有机溶剂中以形成溶液A，配制酸性催化剂水溶液以形成溶液B，形成包含有机相和水相的反应体系，首先将甲基化试剂加入到溶液B，然后混合溶液A和溶液B，其中有机相包含苯基氨基甲酸盐，水相包含酸催化剂和甲基化试剂。该方法还包括在30℃至200℃的反应温度和0.05MPa至5MPa的反应压力下在搅拌下使反应体系反应，生成溶解在有机相中的聚亚甲基多苯基聚氨基甲酸酯产物混合物，分离通过使有机相和水相静置并分层，形成多亚甲基聚苯基聚氨酯。

7. 发明授权

US09018337B2 Process for producing polycondensation product 有权
标题翻译：缩聚产物的制备方法
公开(公告)号：US09018337B2
公开(公告)日：2015-04-28
申请号：US13980479
申请日：2011-01-26
申请人： Liyi Chen , Jan Kluegge
发明人： Liyi Chen , Jan Kluegge
IPC分类号： C08G8/04 , C08G12/04 , C08G16/02 , C08G16/04 , C08G65/331
CPC分类号： C08G16/0225 , C04B24/30 , C04B24/302 , C04B2103/32 , C04B2103/40 , C08G16/04 , C08G65/331 , C08G65/3315
摘要： The present invention relates to a process for producing a polycondensation product by polycondensing monomers including (A) an aromatic or heteroaromatic compound containing a polyether chain, (B) optionally an aromatic or heteroaromatic compound which is different from monomer (A), and (C) an aldehyde, in the presence of a protonation catalyst, wherein the aldehyde is provided by a fast-releasing aldehyde source and a slow-releasing aldehyde source.
摘要翻译：本发明涉及通过缩聚单体缩聚缩聚产物的方法，包括（A）含有聚醚链的芳族或杂芳族化合物，（B）任选的不同于单体（A）的芳族或杂芳族化合物，和（C ）醛，在质子化催化剂存在下，其中醛由快速释放醛源和缓释醛源提供。

8. 发明授权

US08754185B2 Methods for making and using amino-aldehyde resins 有权
标题翻译：制备和使用氨基醛树脂的方法
公开(公告)号：US08754185B2
公开(公告)日：2014-06-17
申请号：US13292223
申请日：2011-11-09
申请人： Robert A. Breyer , Richard M. Rammon , Clinton L. Mills
发明人： Robert A. Breyer , Richard M. Rammon , Clinton L. Mills
IPC分类号： C08G12/04 , C08G12/06 , C08L97/02 , C08L61/24 , C08G12/32 , C08K7/14 , C08K7/02 , C08L61/30 , C08G12/38 , C08L61/28 , C08G12/12
CPC分类号： C08G12/32 , C08G12/12 , C08G12/38 , C08K7/02 , C08K7/14 , C08L61/24 , C08L61/28 , C08L61/30
摘要： Methods for making and using amino-aldehyde resins. The method for making an amino-aldehyde resin can include mixing an intermediate amino-aldehyde reaction product having a total aldehyde compound to total amino compound molar ratio ranging from about 1.4:1 to about 3:1 with a first aldehyde compound and a first amino compound to produce an amino-aldehyde resin having a total aldehyde compound to total amino compound molar ratio ranging from about 0.5:1 to about 1.2:1. The concentration of the first aldehyde compound mixed with the intermediate reaction product can be about 1.9 wt % or more based on a combined solids weight of the aldehyde compounds and the amino compounds in the amino-aldehyde resin.
摘要翻译：制备和使用氨基醛树脂的方法。制备氨基醛树脂的方法可以包括将具有总醛化合物的中间体氨基醛反应产物与约1.4:1至约3:1的总氨基化合物摩尔比与第一醛化合物和第一个氨基化合物以产生具有总醛化合物至总氨基化合物摩尔比为约0.5:1至约1.2:1的氨基醛树脂。与中间反应产物混合的第一醛化合物的浓度可以基于醛化合物和氨基醛树脂中的氨基化合物的组合固体重量为约1.9重量％或更多。

9. 发明授权

US08653174B2 Ambient temperature curable isocyanate-free compositions for preparing crosslinked polyurethanes 有权
标题翻译：用于制备交联聚氨酯的环境可固化异氰酸酯的组合物
公开(公告)号：US08653174B2
公开(公告)日：2014-02-18
申请号：US13160604
申请日：2011-06-15
申请人： Jeffrey R. Anderson , John N. Argyropoulos , Debkumar Bhattacharjee , Paul Foley , Gary E. Spilman , Huiqing Zhang
发明人： Jeffrey R. Anderson , John N. Argyropoulos , Debkumar Bhattacharjee , Paul Foley , Gary E. Spilman , Huiqing Zhang
IPC分类号： C08G8/04 , C08G12/04 , C08L75/10 , C08K5/05
CPC分类号： C08G18/3831 , C08G18/792 , C09D175/04 , C09D175/12
摘要： The present invention provides a multicomponent composition that is substantially isocyanate-free and comprises a polycarbamate as a first component and a polyaldehyde or an acetal or hemiacetal thereof as a second component and further comprises an effective amount of a triggering agent such that the first and second components to cure at a temperature of from 0C to less than 80C to form a crosslinked polyurethane. The multicomponent composition forms an ambient temperature curable composition when all of its components are combined that has a pH of 7.0 or less. The present invention also provides processes crosslinked polyurethanes, and the crosslinked polyurethanes prepared by the processes.
摘要翻译：本发明提供了一种多组分组合物，其基本上不含异氰酸酯，并且包含作为第一组分的聚氨基甲酸酯和作为第二组分的聚甲醛或缩醛或半缩醛，并且还包含有效量的引发剂，使得第一和第二组分在0℃至小于80℃的温度下固化以形成交联的聚氨酯。当其组分的所有组分的pH为7.0或更低时，多组分组合物形成环境温度可固化的组合物。本发明还提供交联聚氨酯和通过该方法制备的交联聚氨酯的方法。

10. 发明授权

US5102961A Isocyanate modified blocked sulfonic acid ester as a crosslinking catalyst 失效
标题翻译：异氰酸酯改性阻燃磺化酸酯作为交联催化剂
公开(公告)号：US5102961A
公开(公告)日：1992-04-07
申请号：US293650
申请日：1989-01-05
申请人： Werner J. Blank
发明人： Werner J. Blank
IPC分类号： B01J31/02 , B01J31/10 , B01J31/12 , C07C309/65 , C07C309/69 , C07C309/73 , C07C309/74 , C08G12/04 , C08G12/06 , C08L61/20 , C08L61/28
CPC分类号： B01J31/10 , C07C309/73 , C07C309/74 , B01J2231/341 , B01J31/122
摘要： The present invention is directed to a polymeric isocyanate modified epoxy blocked sulfonic acid ester as a catalyst for the crosslinking of polymers having hydroxyl, carboxyl, and amide functional groups with a crosslinking agent and resin compositions containing the same. More particularly, the present invention is directed to a polymeric isocyanate modified epoxy blocked sulfonic acid ester with a molecular weight of about 1000 preferably prepared from a sulfonic acid, an epoxy resin and a mono- or di-isocyanate and resin compositions containing the polymeric isocyanate modified epoxy blocked sulfonic acid ester catalyst. The catalyst when used in the crosslinking or curing of hydroxyl, carboxyl or amide containing polymers with an acid catalyzed amino-formaldehyde crosslinking agent, such as hexamethoxymethylmelamine ("HMMA"), produced polymeric film coatings which have superior hardness, impact resistance, adhesion, improved blister resistance, salt spray characteristics and flexibility.

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