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    ISOTHIOCYANATE COMPOSITION
    1.
    发明公开
    ISOTHIOCYANATE COMPOSITION 有权
    异硫氰酸盐组合物

    公开(公告)号：EP3214071A1

    公开(公告)日：2017-09-06

    申请号：EP17159930.1

    申请日：2014-02-28

    申请人： Asahi Kasei Chemicals Corporation

    发明人： SHINOHATA, Masaaki ,  KOSUGI, Yuji ,  MIYAKE, Nobuhisa

    IPC分类号： C07C331/30 ,  C07C333/06 ,  C07C333/08 ,  C07C333/04 ,  C07C335/08 ,  C07C335/14 ,  C07C331/20 ,  C07C331/22 ,  C07C329/04 ,  C07C335/10 ,  C07C335/16

    CPC分类号： C07C331/30 ,  C07C329/04 ,  C07C331/20 ,  C07C331/22 ,  C07C333/04 ,  C07C333/06 ,  C07C333/08 ,  C07C333/20 ,  C07C333/22 ,  C07C333/24 ,  C07C335/08 ,  C07C335/10 ,  C07C335/14 ,  C07C335/16 ,  C07C2601/14

    摘要： The present invention relates to an isothiocyanate production method using an organic primary amine and thiourea as starting materials; to a composition for transporting and storing an N-substituted O-substituted thiocarbamate that includes an N-substituted O-substituted thiocarbamate and a hydroxy compound, the equivalent weight ratio of hydroxy groups of the hydroxy compound with respect to the carbamate groups of the N-substituted O-substituted thiocarbamate being in the range of 1 to 100; to a composition for transporting and storing a compound with a thioureido group that includes a compound with a thioureido group and a hydroxy compound, the equivalent weight ratio of hydroxy groups of the hydroxy compound with respect to the thioureido groups of the compound with a thioureido group being in the range of 1 to 100; and to an isothiocyanate composition containing an isothiocyanate and a compound with a specific functional group.

    摘要翻译： 本发明涉及以有机伯胺和硫脲为原料的异硫氰酸酯的制造方法， 涉及用于运输和储存包含N-取代的O-取代的硫代氨基甲酸酯和羟基化合物的N-取代的O-取代的硫代氨基甲酸酯的组合物，羟基化合物的羟基相对于N的氨基甲酸酯基团的当量重量比 - 取代的O-取代的硫代氨基甲酸酯在1至100范围内; 涉及一种用于输送和储存具有硫脲基的化合物和硫脲基的化合物的组合物，所述化合物包含具有硫脲基的化合物和羟基化合物，羟基化合物的羟基相对于具有硫脲基的化合物的硫脲基的当量重量比 在1到100的范围内; 并且涉及含有异硫氰酸酯和具有特定官能团的化合物的异硫氰酸酯组合物。

    METHOD FOR PRODUCING ISOTHIOCYANATE COMPOUND HAVING CARBOXYL GROUP
    5.
    发明公开
    METHOD FOR PRODUCING ISOTHIOCYANATE COMPOUND HAVING CARBOXYL GROUP 审中-公开
    方法用于生产具有羧基的异硫氰酸酯化合物

    公开(公告)号：EP2248800A1

    公开(公告)日：2010-11-10

    申请号：EP09714219.4

    申请日：2009-02-27

    申请人： Nissan Chemical Industries, Ltd.

    发明人： NAKANO, Satoshi ,  SAITO, Daisuke

    IPC分类号： C07C331/20 ,  C07C331/24 ,  C07C331/28 ,  C07C331/30

    CPC分类号： C07C331/20 ,  C07C331/24 ,  C07C331/28 ,  C07C331/30 ,  C07C2601/14

    摘要： To provide a novel method for producing an isothiocyanate compound having a carboxyl group(s) from the corresponding amino compound having a carboxyl group(s).
    A method for producing an isothiocyanate compound which has a carboxyl group(s) and is represented by the formula (2). And the method comprises reacting an amino compound which has a carboxyl group(s) and is represented by the formula (1) (wherein A is e.g. a C 6-14 aromatic hydrocarbon group or a C 1-12 saturated hydrocarbon group, and B is e.g. a single bond, a C 6-14 aromatic hydrocarbon group or a C 1-12 saturated hydrocarbon group), in a solvent, with carbon disulfide (CS 2 ) and then with a halogen as a simple substance.