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    Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds
    6.
    发明授权
    Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds 有权
    从烯属不饱和化合物合成具有腈官能团的化合物的方法

    公开(公告)号：US07084293B2

    公开(公告)日：2006-08-01

    申请号：US10353912

    申请日：2003-01-30

    申请人： Cécile Rosier ,  Philippe Marion ,  Damien Bourgeois

    发明人： Cécile Rosier ,  Philippe Marion ,  Damien Bourgeois

    IPC分类号： C07C253/00

    CPC分类号： C07C253/10 ,  C07C255/04

    摘要： The present invention relates to a process of hydrocyanation of ethylenically unsaturated organic compounds to compounds having at least one nitrile function, particularly the hydrocyanation of diolefins such as butadiene, or of substituted olefins such as alkene nitrites such as pentenenitriles; the subject hydrocyanation is carried out in the presence of a catalytic system comprising a metallic element and mono- and pluri-dentate organophosphorus ligands.

    摘要翻译： 本发明涉及一种将烯属不饱和有机化合物氢化成具有至少一个腈官能团的化合物的方法，特别是二烯烃如丁二烯或取代的烯烃如亚硝酸亚烷基酯如戊烯腈的氢氰化反应; 本发明的氢氰化反应在包含金属元素和单和三元有机磷配体的催化体系的存在下进行。

    HIGH-GLOSS POLYURETHANE COATINGS PREPARED FROM ALLOPHANATE/POLYISOCYANATE HARDENER COMPOSITIONS
    8.
    发明申请
    HIGH-GLOSS POLYURETHANE COATINGS PREPARED FROM ALLOPHANATE/POLYISOCYANATE HARDENER COMPOSITIONS 审中-公开
    高分子聚氨酯涂料，由丙二酸/聚异氰酸酯硬化剂组合物

    公开(公告)号：US20100168297A1

    公开(公告)日：2010-07-01

    申请号：US12442263

    申请日：2007-09-21

    申请人： Damien Bourgeois

    发明人： Damien Bourgeois

    IPC分类号： C08K5/52 ,  C08L75/04 ,  C08K5/10 ,  C08K5/13

    CPC分类号： C08G18/7837 ,  C08G18/706 ,  C09D175/04

    摘要： Hydrophilic hardener compositions include at least one hydrophobic polyisocyanate, the hydrophobic polyisocyanate containing one or more allophanate functional groups, and the allophanate functional groups being present in the hardener compositions in an amount at least equal to 6 mol % relative to the total number of moles of isocyanate monomers converted in the preparation of the hardener composition, and are useful for the preparation in aqueous phase of high-gloss polyurethane coating formulations.

    摘要翻译： 亲水性固化剂组合物包括至少一种疏水性多异氰酸酯，含有一个或多个脲基甲酸酯官能团的疏水多异氰酸酯，并且脲基甲酸酯官能团相对于固化剂组合物的总摩尔数至少等于6mol％ 在制备固化剂组合物时转化的异氰酸酯单体，并且可用于在高光聚氨酯涂料配方的水相中制备。

    Process for the hydrocyanation of unsaturated compounds
    9.
    发明授权
    Process for the hydrocyanation of unsaturated compounds 有权
    不饱和化合物的氢化方法

    公开(公告)号：US07612223B2

    公开(公告)日：2009-11-03

    申请号：US10556628

    申请日：2004-05-07

    申请人： Cécile Rosier ,  Philippe Leconte ,  Damien Bourgeois

    发明人： Cécile Rosier ,  Philippe Leconte ,  Damien Bourgeois

    IPC分类号： C07C253/00

    CPC分类号： C07C253/34 ,  C07C255/04

    摘要： The present invention relates to a process for the hydrocyanation of unsaturated compounds to unsaturated mononitrile compounds or to dinitrile compounds; It relates more particularly to a process for the manufacture of dinitriles by double hydrocyanation of diolefins, such as butadiene, comprising a recovery and separation of the catalytic system. The process for the manufacture of dinitriles of the invention by hydrocyanation of unsaturated compounds, comprising at least one stage of hydrocyanation in the presence of a catalytic system comprising an organometallic complex formed by one or more monodentate organophosphite ligands and one or more bidentate organophosphorus ligands and optionally a promoter of Lewis acid type, comprises at least one stage of separation by distillation of a reactant used in the process or of a compound formed by the reaction from a medium comprising the said catalytic system.

    摘要翻译： 本发明涉及不饱和化合物氢化成不饱和单腈化合物或二腈化合物的方法; 更具体地涉及通过二烯烃如丁二烯的双氢氰化制备二腈的方法，其包括催化体系的回收和分离。 通过氢化不饱和化合物的方法制备本发明的二腈的方法，该方法在包含由一个或多个单齿有机亚磷酸酯配体和一个或多个二齿有机磷配体形成的有机金属络合物的催化体系存在下包含至少一个氢化氰化阶段，以及 任选的路易斯酸型助催化剂包括通过蒸馏在该方法中使用的反应物或由包含所述催化体系的介质通过反应形成的化合物的至少一个阶段分离。