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    • 8. 发明授权
    • 심색성 폴리에스테르 직물의 제조방법
    • 심색성폴리에스테르직물의제조방법
    • KR100466879B1
    • 2005-01-24
    • KR1020020027900
    • 2002-05-20
    • 에스케이케미칼주식회사
    • 김익수안종수김병학
    • D06B7/08
    • PURPOSE: A method for manufacturing bathochromic polyester textile is provided to have physical properties and bathochromic ability like polyester textile produced by a common method of alkali-treating it at high temperature. The method is also provided by treating the textile at low temperature, to have a simple producing process and to reduce production costs. CONSTITUTION: The method for manufacturing the bathochromic polyester textile is as follows: weight-reducing modified polyester fiber or polyester textile having the modified polyester fiber partly with a cold-pad-batch method. On weight-reducing, an alkali aqueous solution contains at least 0.5g/l of a surfactant. Alkali-treating conditions are 10-53% of alkali concentration, 20-70deg.C of temperature and 1-24hours of treatment time.
    • 目的:本发明提供一种制造红光聚酯纺织品的方法,其具有物理性能和红变性能,如通过常规方法在高温下对其进行碱处理所生产的聚酯纺织品。 该方法还通过在低温下处理纺织品,具有简单的生产过程并降低生产成本。 组成:制造红变聚酯纺织品的方法如下:减重改性聚酯纤维或具有部分冷轧垫方法的改性聚酯纤维的聚酯纺织品。 在减重方面,碱性水溶液含有至少0.5g / l的表面活性剂。 碱处理条件为碱浓度10-53%,温度20-70℃,处理时间1-24小时。
    • 9. 发明公开
    • 연속적 알칼리 처리 방법에 의한 셀룰로오스 섬유의제조방법
    • 通过连续碱处理方法生产纤维素纤维
    • KR1020030042233A
    • 2003-05-28
    • KR1020010072914
    • 2001-11-22
    • 에스케이케미칼주식회사
    • 김익수안종수김병학
    • D01F2/28
    • PURPOSE: A method of preparing cellulose fiber from cellulose acetate by a continuous alkali treatment method is provided which has simple manufacturing processes, low manufacturing costs and stable operation conditions. The obtained cellulose fiber has chemical structure and physical characteristic similar to conventional viscose rayon fiber and characteristics similar to cellulose fiber prepared by a liquid treatment method. CONSTITUTION: Fiber or a fiber product containing at least part of cellulose diacetate fiber having the degree of substitution of 2.0 to 2.75(the degree of acetification of 45 to 59.5%) is allowed to alkali treatment in a continuous alkali weight reduction apparatus to substitute 75% or more of the entire acetyl group to a hydroxyl group. In the alkali treatment, a alkali treatment concentration is 5 to 53%, a stream treatment time is 1 to 20min and the treatment is performed 1 to 10 times.
    • 目的:提供一种通过连续碱处理方法由乙酸纤维素制备纤维素纤维的方法,其制备工艺简单,制造成本低,操作条件稳定。 所得纤维素纤维具有与常规粘胶人造丝纤维相似的化学结构和物理特性,以及与通过液体处理方法制备的纤维素纤维相似的特性。 构成:将含有至少部分取代度为2.0〜2.75的二乙酸纤维素(纤维化度为45〜59.5%)的纤维或纤维制品在连续的碱减量装置中进行碱处理以代替75 全部乙酰基的%以上为羟基。 在碱处理中,碱处理浓度为5〜53%,流处理时间为1〜20min,处理1〜10次。
    • 10. 发明公开
    • 흡습성이 우수한 신축성 직물의 제조방법
    • 生产具有优异吸收性的可拉伸织物
    • KR1020020095894A
    • 2002-12-28
    • KR1020010034228
    • 2001-06-18
    • 에스케이케미칼주식회사
    • 김익수안종수김병학노재규
    • D03D15/00
    • D03D15/04D01D5/30D02G1/18D03D15/08D06C7/00
    • PURPOSE: A process of preparing a stretchable fabric by fluid texturing of lowly stretchable diacetate yarns as an effective yarn and highly stretchable polyester latent crimp yarns as a core yarn and then carrying out the alkali treatment of the obtained polyester combined filament yarn having different shrinkage is provided. The obtained fiber has bidirectional stretchability and a fabric using this fiber exhibits excellent appearance, softness, drape properties and absorbency as compared to fabrics comprising conventional rayon/polyester latent crimp yarns. CONSTITUTION: A combined filament yarn having different shrinkage using lowly stretchable diacetate yarns and highly stretchable polyester latent crimp yarns is subjected to heat treatment, and then the woven fabric is subjected to alkali treatment. The effect yarn and core yarn satisfies the following formula:8
    • 目的:通过作为有效纱线的低伸缩性二乙酸酯纱线的流体变形和作为芯纱的高伸缩性聚酯潜在卷曲纱线,然后对得到的具有不同收缩率的聚酯复丝纱进行碱处理,制备可拉伸织物的方法是 提供。 所获得的纤维具有双向拉伸性,并且与使用常规人造丝/聚酯潜在卷曲纱的织物相比,使用该纤维的织物表现出优异的外观,柔软性,悬垂性和吸收性。 构成:使用低伸缩性二乙酸酯纱线和高伸缩性聚酯潜在卷曲纱线,具有不同收缩率的组合长丝纱线进行热处理,然后对织物进行碱处理。 效果纱线和芯纱满足下式:皂化后的皂化中的SSP(H)-SSP(L)<= 27,其中SSP(H)是皂化过程中高度伸缩纱线的收缩率(%), SSP(L)是皂化过程中低伸缩纱线的收缩率(%)。 聚酯潜在卷曲纱线的聚酯聚合物(A)和高伸缩性聚酯聚合物(B)的重量比在20:80至8:20的范围内。