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1. 发明公开

KR1020000030281A 폴리올레핀 부직포의 날염처리방법 失效
标题翻译：印刷聚烯烃非金属材料的方法
公开(公告)号：KR1020000030281A
公开(公告)日：2000-06-05
申请号：KR1020000007857
申请日：2000-02-18
申请人： 주식회사 폴리코
发明人： 우찬정
IPC分类号： D06P3/79
CPC分类号： D06P3/79 , D06P1/18 , D06P5/02 , D06P5/2083
摘要： PURPOSE: Provided is a process for printing a polyolefin non woven material which has useful functionality and various colors of polyolefin non woven materials. Thereby, the treated polyolefin non woven material is useful for the functional material having economic and excellent dye fastness. CONSTITUTION: The process for printing a polyolefin non woven material contains the following steps of: mixing water and 5-45% by weight of alkali metal chloric acid salt based on azoic dispersing dyestuff of high pressure and mixing it and citric acid to prepare a dye mixture; printing non woven material by using the dye mixture; heating the non woven material at 120-130°C for the 10-60min; cleansing the non woven material in the water bath containing Na2S2O4 and NaOH; and then drying the cleansed non woven material. The azoic dispersing dyestuff is selected from the group consisting of C16H15Cl3N4O4, C20H21BrN6O3, C26H18N2O4, C14H9ClN2O4 and mixture thereof. The alkali metal chrolic acid salt as solidifier is used as 5-35% by weight, preferably 13-15% by weight, based on the dyestuff.
摘要翻译：目的：提供一种印刷聚烯烃非织造材料的方法，其具有有用的功能性和各种颜色的聚烯烃非织造材料。因此，经处理的聚烯烃非织造材料可用于具有经济和优异的耐色牢度的功能材料。构成：印刷聚烯烃非织造材料的方法包括以下步骤：将水和5-45重量％的碱金属氯酸盐基于高压的偶氮分散染料混合并与柠檬酸混合以制备染料混合物; 使用染料混合物印刷无纺布材料; 将无纺材料在120-130℃下加热10-60分钟; 在含有Na2S2O4和NaOH的水浴中清洗非织造材料; 然后干燥清洁的无纺布材料。偶氮分散染料选自C16H15Cl3N4O4，C20H21BrN6O3，C26H18N2O4，C14H9ClN2O4及其混合物。基于染料，碱金属氯酸盐作为固化剂用作5-35重量％，优选13-15重量％。

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