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ELASTIC RESIN, ELASTIC RESIN MOLDING, CLOTHING, AND AUXILIARY MATERIAL FOR CLOTHING

机译:弹性树脂,弹性树脂的成型,制衣以及用于制衣的辅助材料

摘要

PROBLEM TO BE SOLVED: To provide an elastic resin which has such an excellent elastic property as will not cause any permanent set in fatigue in a wide temp. range of from a low temp. to a high temp. and to provide an elastic resin molding, clothing, and an auxiliary material for clothing. SOLUTION: This elastic resin is a polyurethane comprising a polyol component of a copolyether polyol between tetrahydrofuran and a 3- alkyltetrahydrofuran, the mol.wt. of a soft segment comprising a copolymerized portion of a polyurethane-urea polymer chain of the polyurethane being not more than La defined by the equation, La=3306100.05066 K (wherein K represents the molar fraction of 3-alkyltetrahydrofuran in the copolyther polyol). At least an elastic portion of the clothing and the auxiliary material for clothing comprises the elastic resin fiber.
机译:要解决的问题:提供一种弹性树脂,该弹性树脂具有优异的弹性,在宽温度下不会引起永久性的永久变形。低温范围。高温并提供弹性树脂模制品,衣服和衣服的辅助材料。解决方案:该弹性树脂是一种聚氨酯,包含四氢呋喃和3-烷基四氢呋喃之间的共聚醚多元醇的多元醇组分,摩尔重量。包括聚氨酯的聚氨酯-脲聚合物链的共聚部分的软链段不大于方程式所定义的La,La = 330610 <0.05066> K(其中K代表共聚多元醇中3-烷基四氢呋喃的摩尔分数) )。衣服的至少一个弹性部分和用于衣服的辅助材料包括弹性树脂纤维。

著录项

  • 公开/公告号JPH09136937A

    专利类型

  • 公开/公告日1997-05-27

    原文格式PDF

  • 申请/专利权人 DU PONT TORAY CO LTD;

    申请/专利号JP19950319600

  • 发明设计人 MATSUI AKIKO;OKA KAZUE;HOSOHARA SADAO;

    申请日1995-11-13

  • 分类号C08G18/48;A41B11/00;A41B17/00;A41C3/00;A41D1/08;A41D31/00;C08G18/66;C08J5/00;D01F6/70;

  • 国家 JP

  • 入库时间 2022-08-22 03:35:00

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