首页>
外国专利>
A method of dyeing high tenacity polyester fabrics with excellent light fastness
A method of dyeing high tenacity polyester fabrics with excellent light fastness
展开▼
机译:一种高韧性涤纶织物的染色方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a method for dyeing high tenacity polyester taconic filaments, characterized in that a fabric woven with a high tenacity polyester staple fiber of at least 1000 denier is impregnated with an aqueous solution containing a surfactant and sodium hydroxide (NaOH) A refining step of removing impurities; A step of plasma-treating the polyester fabric in an oxygen atmosphere at atmospheric pressure to modify the surface; And a dyeing step of dying the polyester fabric in a dye to stain the polyester fabric in a predetermined color. Accordingly, the present invention has an effect of modifying the surface of a fabric woven with high denier polyester staple fiber so as to have an affinity with a dye, after having undergone a refining process to minimize impurities, thereby having excellent overall light fastness .
展开▼