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    Process for the preparation of a reaction product of a cyclic urea and a multifunctional aldehyde
    1.
    发明授权
    Process for the preparation of a reaction product of a cyclic urea and a multifunctional aldehyde 有权
    制备环状脲和多官能醛的反应产物的方法

    公开(公告)号：US09193885B2

    公开(公告)日：2015-11-24

    申请号：US13876556

    申请日：2011-09-23

    Applicant: Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    Inventor： Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    IPC: C08G12/12 ,  C08G12/36 ,  C09D161/24

    CPC classification number: C09D167/02 ,  C08G12/12 ,  C08G12/26 ,  C08G12/36 ,  C09D161/24

    Abstract: This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R1—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where R1 is selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions.

    Abstract translation: 本发明涉及通过在至少一种环状脲U的存在下将至少一种多官能醛A与至少一种环状脲U混合来制备至少一种多官能醛A与至少一种环状脲U的反应产物UA的方法 一个醇R 1 -OH和任选的至少一种不具有可与醛基-CO-NH-基团或羟基反应的反应性基团的溶剂，以进行加成反应以获得产物UA， 其中R1选自具有1至12个碳原子的直链，支链或环状烷基，通过该方法获得的反应产物，以及作为涂料组合物交联剂的使用方法。

    PROCESS FOR THE PREPARATION OF A REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE
    2.
    发明申请
    PROCESS FOR THE PREPARATION OF A REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE 有权
    制备循环尿素和多功能阿片剂的反应产物的方法

    公开(公告)号：US20130189442A1

    公开(公告)日：2013-07-25

    申请号：US13876556

    申请日：2011-09-23

    Applicant: Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    Inventor： Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    IPC: C09D161/24 ,  C08G12/12

    CPC classification number: C09D167/02 ,  C08G12/12 ,  C08G12/26 ,  C08G12/36 ,  C09D161/24

    Abstract: This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R1—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where R1 is selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions.

    Abstract translation: 本发明涉及通过在至少一种环状脲U的存在下将至少一种多官能醛A与至少一种环状脲U混合来制备至少一种多官能醛A与至少一种环状脲U的反应产物UA的方法 一个醇R 1 -OH和任选的至少一种不具有可与醛基-CO-NH-基团或羟基反应的反应性基团的溶剂，以进行加成反应以获得产物UA， 其中R1选自具有1至12个碳原子的直链，支链或环状烷基，通过该方法获得的反应产物，以及作为涂料组合物交联剂的使用方法。

    MIXTURES OF CROSSLINKING AGENTS
    3.
    发明申请
    MIXTURES OF CROSSLINKING AGENTS 有权
    交联剂混合物

    公开(公告)号：US20130189438A1

    公开(公告)日：2013-07-25

    申请号：US13876559

    申请日：2011-09-23

    Applicant: Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    Inventor： Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    IPC: C08L61/24

    CPC classification number: C08L61/24 ,  C08G8/10 ,  C08G12/10 ,  C08G12/12 ,  C08G12/30 ,  C08G12/40 ,  C08G16/0256 ,  C08G16/0268 ,  C08K5/29 ,  C08K5/34 ,  C08L61/06 ,  C08L61/22 ,  C08L61/26 ,  C08L61/30

    Abstract: The invention relates to a crosslinker composition comprising a reaction product of a cyclic urea U and a multi-functional aliphatic aldehyde A, and at least one crosslinker selected from the group consisting of reaction products of an amino-triazine and at least one aldehyde selected from the group consisting of aliphatic monoaldehydes and multifunctional aliphatic aldehydes having the structure Y(CHO)n, where Y is an n-functional aliphatic residue, and n is greater than 1; reaction products of urea and/or cyclic ureas and formaldehyde; alkoxycarbonyl-aminotriazines; multifunctional isocyanates which may be partially or completely blocked; reaction products of phenols and aliphatic monoaldehydes; multifunctional epoxides; multifunctional aziridines; and multifunctional carbodiimides, wherein any of the crosslinkers which have hydroxyl groups may be etherified with one or more linear, branched, or cyclic aliphatic alcohols.

    Abstract translation: 本发明涉及一种交联剂组合物，其包含环脲U和多官能脂族醛A的反应产物和至少一种交联剂，其选自氨基 - 三嗪和至少一种选自以下的醛的反应产物： 由具有结构Y（CHO）n的脂肪族单醛和多官能脂族醛组成的组，其中Y为正官能脂肪族残基，n大于1; 脲和/或环脲和甲醛的反应产物; 烷氧基羰基 - 氨基三嗪; 可部分或完全封闭的多官能异氰酸酯; 苯酚和脂肪族单醛的反应产物; 多功能环氧化物; 多功能氮丙啶; 和多官能碳化二亚胺，其中任何具有羟基的交联剂可以与一种或多种直链，支链或环状脂族醇醚化。

    NON-ETHERIFIED REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE
    4.
    发明申请
    NON-ETHERIFIED REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE 审中-公开

    公开(公告)号：US20190092962A1

    公开(公告)日：2019-03-28

    申请号：US16204209

    申请日：2018-11-29

    Applicant: Ram GUPTA ,  Lawrence FLOOD ,  Urvee TREASURER ,  Barry LAWLESS ,  Colin BROGAN

    Inventor： Ram GUPTA ,  Lawrence FLOOD ,  Urvee TREASURER ,  Barry LAWLESS ,  Colin BROGAN

    IPC: C09D133/02 ,  C08G12/12 ,  C08G12/36 ,  C09D161/24

    Abstract: The invention relates to a coating composition comprising a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, and a crosslinkable resin having at least one kind of functional groups selected from the group consisting of hydroxyl functional groups, acid functional groups, amide functional groups, amino functional groups, imino functional groups, mercaptan functional groups, phosphine functional groups, and carbamate functional groups, characterised in that the degree of etherification, measured as the ratio «(13 O—R)/«(U) of the amount of substance n(—O—R) of alkoxy groups as substituents of the aldehyde carbon atoms of the multifunctional aldehyde chemically bound in the reaction product UA to the amount of substance «(U) of cyclic urea U chemically bound in the reaction products, is less than 0.01 mol/mol, and to a process for the preparation of the reaction product UA.

    REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE
    6.
    发明申请
    REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE 审中-公开
    循环尿素和多官能二氢呋喃的反应产物

    公开(公告)号：US20130203929A1

    公开(公告)日：2013-08-08

    申请号：US13823782

    申请日：2011-09-23

    Applicant: Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    Inventor： Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

    IPC: C08G12/28 ,  C09D161/26

    CPC classification number: C08G12/28 ,  B32B21/02 ,  C08G12/12 ,  C08G12/36 ,  C08L61/30 ,  C09D161/24 ,  C09D161/26

    Abstract: The invention relates to a reaction product UA of at least one cyclic urea U and at least one multifunctional aldehyde A which reaction product has as substituents on the carbonyl carbon atoms of the aldehyde A at least one kind of functional groups selected from the group consisting of hydroxyl groups —OH and alkoxy groups —OR characterised in that the groups —OR comprise at least two kinds of alkoxy groups —OR1 and —OR2, where R1 and R2 are both selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, where R1 and R2 may be the same or may be different from each other, to a process of making these, and to a method of use as crosslinker in coating compositions.

    Abstract translation: 本发明涉及至少一种环脲U和至少一种多官能醛A的反应产物UA，该反应产物在醛A的羰基碳原子上具有取代基，至少一种选自以下的官能团： 羟基-OH和烷氧基-OR，其特征在于基团-OR包含至少两种烷氧基-OR 1和-OR 2，其中R 1和R 2都选自直链，支链或环状烷基，其具有 1到12个碳原子，其中R 1和R 2可以相同或可以彼此不同，涉及制备它们的方法，以及用作涂料组合物中交联剂的方法。

    NON-ETHERIFIED REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE
    9.
    发明申请
    NON-ETHERIFIED REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE 审中-公开
    循环尿素和多功能阿尔德黑的非特异性反应产物

    公开(公告)号：US20130217824A1

    公开(公告)日：2013-08-22

    申请号：US13876545

    申请日：2011-09-23

    Applicant: Ram Gupta ,  Lawrence Flood ,  Urvee Treasurer ,  Barry Lawless ,  Colin Brogan

    Inventor： Ram Gupta ,  Lawrence Flood ,  Urvee Treasurer ,  Barry Lawless ,  Colin Brogan

    IPC: C09D133/02 ,  C08G12/12

    CPC classification number: C09D133/02 ,  C08G12/12 ,  C08G12/36 ,  C09D161/24

    Abstract: The invention relates to a coating composition comprising a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, and a crosslinkable resin having at least one kind of functional groups selected from the group consisting of hydroxyl functional groups, acid functional groups, amide functional groups, amino functional groups, imino functional groups, mercaptan functional groups, phosphine functional groups, and carbamate functional groups, characterised in that the degree of etherification, measured as the ratio

    Abstract translation: 本发明涉及一种涂料组合物，其包含至少一种多官能醛A与至少一种环状脲U的反应产物UA和具有至少一种选自羟基官能团，酸性的官能团的交联性树脂 官能团，酰胺官能团，氨基官能团，亚氨基官能团，硫醇官能团，膦官能团和氨基甲酸酯官能团，其特征在于醚化度以“（ - 0-R）/ 作为在反应产物UA中化学键合的多官能醛的醛碳原子作为取代基的烷氧基的量的（U）的量<（U））与化合物U的物质“（U）”U 在反应产物中结合，小于0.01mol / mol，以及制备反应产物UA的方法。

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