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1. 发明申请

WO1996003544A1 LATEX COMPOSITION FOR SIZING YARNS OR TEXTILE FIBRES AND SIZING METHOD 审中-公开
标题翻译： LATEX组合物用于尺寸纱线或纺织纤维和尺寸方法
公开(公告)号：WO1996003544A1
公开(公告)日：1996-02-08
申请号：PCT/FR1995000953
申请日：1995-07-17
申请人： RHONE-POULENC CHIMIE , PECATE, Nicole , VIDIL, Christine
发明人： RHONE-POULENC CHIMIE
IPC分类号： D06M15/263
CPC分类号： D06M15/693 , C08F283/02 , D06M15/263 , D06M15/5075 , C08F220/10
摘要： Yarns and textile fibre sizing composition consisting of an aqueous dispersion with a macromolecular arrangement comprising an ethylenically unsaturated (meth)acrylic/carboxylic copolymer, blended, within the macromolecular arrangement, with or at least partially grafted onto a water dispersible sulphonated polyester with a PERSOZ hardness of at least 60, the gravimetric content of the macromolecular arrangement, in ethylenically unsaturated carboxlic acid-derivated units, being at least 10 %, the nature of the (meth)acrylic copolymer being such that the macromolecular arrangement has a PERSOZ hardeness at least equal to that of the water-dispersible sulphonated polyester. The invention also concerns a method of textile fiber sizing by immersion of the yarns in the composition at the desired temperature, followed by hydro-extraction by passing the yarns through hydro-extracting rollers and then drying the sized yarns over heating cylinders.
摘要翻译：纱线和纺织纤维施胶组合物由具有包含烯属不饱和（甲基）丙烯酸/羧酸共聚物的大分子排列的水性分散体组成，在大分子排列中，与PERSOZ硬度共混或至少部分接枝到水分散性磺化聚酯上至少为60，在烯键式不饱和羧酸衍生的单元中，大分子排列的重量含量为至少10％，（甲基）丙烯酸共聚物的性质使得大分子排列具有至少相同的PERSOZ硬度与水分散性磺化聚酯的相同。本发明还涉及通过在所需温度下将纱线浸入组合物中来纺织纤维上浆的方法，然后通过使纱线通过加氢萃取辊然后通过加热滚筒干燥尺寸的纱线进行加氢萃取。

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