公开(公告)号：US09834884B2

公开(公告)日：2017-12-05

申请号：US14429855

申请日：2013-09-19

Applicant: ADEKA CORPORATION

Inventor： Nobuyuki Shimamura ,  Takashi Usui

IPC: D06M15/572 ,  C08K5/523 ,  D06M13/292 ,  D06M15/564 ,  C08G18/66 ,  C08G18/75 ,  C08G18/08 ,  C08G18/12 ,  C08G18/40 ,  C08G18/44 ,  C08G18/00 ,  C08G18/48 ,  C08G18/10 ,  C08G18/42 ,  D06M101/32

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 is obtained by a chain elongation reaction in water wherein (C) at least one chain extender selected from a group consisting of water-soluble polyamines, hydrazine and derivatives thereof is added 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 the following formula (1) and (A) an urethane prepolymer and/or a neutralized urethane prepolymer material which has an isocyanate group at the terminal. The urethane prepolymer of component (A) is an urethane prepolymer obtained from (a1) an organic polyisocyanate and (a2) a polymeric polyol. The neutralized urethane prepolymer material of component (A) 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 the components (a1) and (a2).

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;