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    PROCESS FOR THE SYNTHESIS OF N-SUBSTITUTED CYCLIC ALKYLENE UREAS
    41.
    发明公开
    PROCESS FOR THE SYNTHESIS OF N-SUBSTITUTED CYCLIC ALKYLENE UREAS 有权
    用于制备N-取代的环状亚烷基

    公开(公告)号：EP2734507A1

    公开(公告)日：2014-05-28

    申请号：EP12743013.0

    申请日：2012-07-19

    Applicant: Allnex IP S.à.r.l.

    Inventor： GUPTA, Ram ,  KOBYLANSKA, Irina ,  TREASURER, Urvee ,  FLOOD, Lawrence

    IPC: C07D233/34 ,  C07D403/06 ,  A61K31/4166

    CPC classification number: C07D233/36 ,  C07D233/32 ,  C07D233/34

    Abstract: The invention relates to a process for the synthesis of N-substituted cyclic alkylene ureas by reacting a multifunctional aliphatic amine A having at least two amino groups which may be primary or secondary, at least one of which is a primary amino group, -NH
    2 , and at least one of which is a secondary amino group, >NH, the other hydrogen group whereof having been substituted by a hydrocarbyl group which in turn may be substituted by a hydroxyl group, or an amino group, or a carboxyl group, or a ketone carbonyl group, or a hydrazide or hydrazone group, or a mercaptan group, and at least one further functional group selected from the group consisting of primary or secondary amino groups and hydroxyl groups, and an aliphatic organic carbonate component C selected from the group consisting of dialkyl carbonates CD and of alkylene carbonates CA.

    PROCESS FOR THE PREPARATION OF TRIAZINE CARBAMATES
    42.
    发明公开
    PROCESS FOR THE PREPARATION OF TRIAZINE CARBAMATES 审中-公开
    制备三嗪氨基甲酸酯的方法

    公开(公告)号：EP3191460A1

    公开(公告)日：2017-07-19

    申请号：EP15757306.4

    申请日：2015-09-07

    Applicant: Allnex IP S.à.r.l.

    Inventor： FLOOD, Lawrence

    IPC: C07D251/70 ,  C07D251/54

    Abstract: This invention relates to a process for the preparation of triazine carbamates by reacting a mixture of an aminotriazine A having at least two amino groups per molecule, an organic carbonate C, and a base B selected from the group consisting of alkoxides, and arylalkoxides of metals M, which may be alkali or earth alkali metals, and a solvent S which is a monohydric alcohol solvent R 2 OH or a mixture of solvents that comprises a monohydric alcohol R 2 OH, and a monohydric alcohol R 3 OH, or a mixture of solvents that comprises a monohydric alcohol R 2 OH with a further solvent selected from the group consisting of ether, alcohol, and hydrocarbon solvents, and adding to the products of the said reaction, an acid or a solution of an acid in a solvent.

    Abstract translation: 本发明涉及一种通过每分子具有至少两个氨基的氨基三嗪A，有机碳酸酯C和选自醇盐和碱金属的芳基烷氧化物的碱B的混合物反应制备三嗪氨基甲酸酯的方法 M，其可以是碱金属或碱土金属;以及溶剂S，其是一元醇溶剂R 2 OH或包含一元醇R 2 OH和一元醇R 3 OH的溶剂的混合物，或者是 包含一元醇R 2 OH与选自醚，醇和烃溶剂的另外的溶剂的溶剂，并向所述反应的产物中加入酸或酸在溶剂中的溶液。

    MODIFIED AMINO RESINS
    47.
    发明公开
    MODIFIED AMINO RESINS 有权
    改造AMINOHARZE

    公开(公告)号：EP2828324A1

    公开(公告)日：2015-01-28

    申请号：EP13714819.3

    申请日：2013-03-22

    Applicant: Allnex IP S.à.r.l.

    Inventor： GUPTA, Ram B. ,  TREASURER, Urvee Y. ,  FLOOD, Lawrence A. ,  LAWLESS, Barry A.

    IPC: C08K5/00

    CPC classification number: C08G12/36 ,  C08G12/043 ,  C08G12/046 ,  C08G12/28 ,  C08G12/30 ,  C08G12/32 ,  C08L61/26 ,  C08L61/30 ,  C08L61/32 ,  C08L2205/025 ,  C09D7/65 ,  C09D167/08

    Abstract: 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.

    Abstract translation: 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）不与环状亚烷基脲U相同的氨基塑形物M中的至少一种反应制备的产物H.以及（b）a 单官能醛A1，该产物H任选地通过由至少一部分由N-H基团和醛基加成反应形成的羟基与具有1至10个碳原子的醇反应而醚化，并且其中存在乙二醛 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。

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