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公开(公告)号:US5027804A
公开(公告)日:1991-07-02
申请号:US424261
申请日:1989-10-11
摘要: A substrate suitable for use in a water hardenable orthopaedic splinting bandage is formed from a knitted fabric in which the yarn running along the length of the substrate is from a heat shrinkable yarn so that after heat treatment the substrate is stretchable in the lengthwise direction. The heat shrinkable yarn is suitably a polyester or polyamide and the non-heat shrinkable yarn is suitably a different polyester or polypropylene. Preferably the substrate has a lengthwise extension of not less than 5% and not more than 30%. A water hardenable orthopaedic bandage in which the substrate is impregnated with a water curable resin particularly an isocyanate-containing resin is also described.
摘要翻译: PCT No.PCT / GB88 / 00278 Sec。 371日期:1989年10月11日 102(e)日期1989年10月11日PCT提交1988年4月8日PCT公布。 出版物WO88 / 07847 1988年10月20日。适用于水硬化矫形外科夹具的基材由编织物形成,其中沿着基材长度延伸的纱线来自热收缩纱线,使得在热处理后基材为 在长度方向上可拉伸。 热收缩纱适宜地是聚酯或聚酰胺,而非热收缩纱适宜地是不同的聚酯或聚丙烯。 优选地,基材的纵向延伸率不小于5%且不大于30%。 还描述了其中用水可固化树脂特别是含异氰酸酯的树脂浸渍基底的水硬化矫形绷带。