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    AQUEOUS DISPERSION OF POLYURETHANE RESIN, FLAME-RETARDANT POLYESTER FIBER USING THE SAME, AND METHOD FOR PRODUCING SAID FIBER
    1.
    发明申请
    AQUEOUS DISPERSION OF POLYURETHANE RESIN, FLAME-RETARDANT POLYESTER FIBER USING THE SAME, AND METHOD FOR PRODUCING SAID FIBER 有权
    聚氨酯树脂的水分散料，使用其的阻燃聚酯纤维及其生产纤维的方法

    公开(公告)号：US20150225893A1

    公开(公告)日：2015-08-13

    申请号：US14429855

    申请日：2013-09-19

    Applicant: ADEKA CORPORATION

    Inventor： Nobuyuki Shimamura ,  Takashi Usui

    IPC: D06M15/572 ,  D06M13/292 ,  C08K5/523

    CPC classification number: D06M15/572 ,  C08G18/00 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/12 ,  C08G18/4018 ,  C08G18/4213 ,  C08G18/4216 ,  C08G18/44 ,  C08G18/4854 ,  C08G18/6607 ,  C08G18/6659 ,  C08G18/755 ,  C08G18/758 ,  C08K5/523 ,  D06M13/292 ,  D06M15/564 ,  D06M2101/32 ,  D06M2200/30 ,  C08G18/3234 ,  C08G18/3228 ,  C08G18/3246

    Abstract: An aqueous dispersion of polyurethane resin obtained by a chain elongation reaction in water, by adding (C) at least one chain extender selected from water-soluble polyamines, hydrazine and derivatives thereof to a dispersion liquid obtained by emulsifying and dispersing a mixture in water. The mixture comprises “(B) at least one compound selected from the phosphorous compounds represented by formula (1), and (A) an urethane prepolymer and/or a neutralized urethane prepolymer material which has an isocyanate group at the terminal, wherein an urethane prepolymer of said component (A) is an urethane prepolymer obtained by (a1) an organic polyisocyanate and (a2) a polymeric polyol, and said neutralized urethane prepolymer material is a neutralized material obtained by neutralizing an urethane prepolymer which is obtained by further using (a3) a compound having an anionic hydrophilic group and at least two active hydrogens in a molecule together with said components (a1) and (a2);

    Abstract translation: 通过将（C）至少一种选自水溶性多胺，肼及其衍生物的增链剂添加到通过乳化和分散在水中而得到的分散液中，通过在水中进行链延长反应获得的聚氨酯树脂的水分散体。 该混合物包含“（B）至少一种选自式（1）表示的磷化合物的化合物和（A）在末端具有异氰酸酯基的氨基甲酸酯预聚物和/或中和的氨基甲酸酯预聚物材料，其中氨基甲酸酯 所述组分（A）的预聚物是通过（a1）有机聚异氰酸酯和（a2）聚合多元醇获得的氨基甲酸酯预聚物，并且所述中和的氨基甲酸酯预聚物材料是通过中和氨基甲酸酯预聚物获得的中和材料，其通过进一步使用（ a3）分子中具有阴离子亲水基团和至少两个活性氢的化合物与所述组分（a1）和（a2）一起;

    Photostabilizer master batch and method for manufacturing same
    3.
    发明授权
    Photostabilizer master batch and method for manufacturing same 有权

    公开(公告)号：US10246563B2

    公开(公告)日：2019-04-02

    申请号：US15563265

    申请日：2016-03-30

    Applicant: ADEKA CORPORATION

    Inventor： Takashi Ayabe ,  Takashi Usui

    IPC: C08J3/22 ,  C08K3/36 ,  C08K5/17 ,  C08L23/00 ,  C08L101/00 ,  C08K5/00

    Abstract: Provided are: a photostabilizer masterbatch in which the problems of the occurrence of blocking over time due to the effect of temperature fluctuations in the environment and the difficulty in handling due to the resulting solidification in aggregates are overcome; and a method of producing the same.The photostabilizer masterbatch is obtained by adding and mixing 80 to 300 parts by mass of (B) a hindered amine compound represented by the following Formula (1) with respect to 100 parts by mass of (A) a silica produced by a wet process and subsequently further adding and mixing 5 to 50 parts by mass of (C) a silica produced by a dry process: (wherein, R1 represents a hydrogen atom, a hydroxy group, an alkyl, hydroxyalkyl, alkoxy or hydroxyalkoxy group having 1 to 30 carbon atoms, or an oxy radical; and R2 represents an alkyl group having 1 to 30 carbon atoms, an alkenyl group having 2 to 30 carbon atoms, or a group represented by the following Formula (2)) (wherein, R3 represents the same as R1 in the Formula (1)).

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