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    • 41. 发明公开
    • 배향 유리섬유 매트와 그 제조방법
    • 面向玻璃纤维毡及其制造方法
    • KR1020030027831A
    • 2003-04-07
    • KR1020020058950
    • 2002-09-27
    • 다키론 씨아이 가부시키가이샤
    • 나카오토시타카
    • B32B17/00
    • B32B5/12B32B5/06B32B5/26B32B38/08B32B2038/008B32B2262/101B32B2471/04
    • PURPOSE: To provide a glass fiber mat tending to elongate unidirectionally in a condition of being impregnated with a resin and having unidirectional physical properties including mechanical strength and others when the resin is cured, and to provide a method for producing the glass fiber mat. CONSTITUTION: This mat has the following structure: 60 wt.% or greater of glass fibers 1 accumulated in layers are oriented unidirectionally, the accumulated glass fibers 1 are sewn with yarns 2 in the direction rectangular to the oriented direction of the glass fibers 1, bound with a solvent-soluble binder, or entangled with glass fibers raised by needle punching. The other objective method for producing this mat comprises unidirectionally orienting most of the glass fibers by a specific glass fiber orientation device and accumulating them, and then sewing them, impregnating them with the binder, or subjecting them to needle punching.
    • 目的:提供一种玻璃纤维垫,其倾向于在树脂浸渍的状态下单向拉伸,并且当树脂固化时具有包括机械强度等在内的单向物理性能,并提供制造玻璃纤维垫的方法。 构成:该垫具有以下结构:层叠的玻璃纤维1的60重量%以上单向取向,聚集的玻璃纤维1沿与玻璃纤维1的取向方向成长方向的纱线2缝合, 与溶剂可溶性粘合剂结合,或与通过针刺提升的玻璃纤维缠结。 用于生产该垫的另一种目标方法包括通过特定的玻璃纤维取向装置单向定向大部分玻璃纤维并将其聚集,然后缝合,用粘合剂浸渍或使其进行针刺。
    • 45. 发明公开
    • 휘발성 유기화합물 저감을 위한 기능성 흡차음재 제조방법
    • 功能性噪声吸收性织物用于减少挥发性有机化合物的制备方法
    • KR20180025346A
    • 2018-03-09
    • KR20160110115
    • 2016-08-29
    • 주식회사 태성환경연구소
    • SON TAE HWANHAN YOUNG HOONSHIN DONG SIKAHN JAE HYUNSEO MYEONG JI
    • B32B37/16B32B27/18B32B27/36B32B38/08B32B38/16
    • B32B37/16B32B27/18B32B27/36B32B38/08B32B38/16B32B2307/102B32B2367/00B32B2605/003
    • 본발명은휘발성유기화합물저감을위한기능성흡차음재제조방법에관한것으로서, 보다상세하게는순차적으로적층될제1, 제2, 및제3 흡차음재를준비하는단계; 1종이상의염화금속염을물에용해시키고제올라이트분말을투입한후 교반하여제올라이트-염화금속염수용액을준비하는단계; 상기제올라이트-염화금속염수용액에 1종이상의실란화합물을용해시킨후 세정및 건조하여제올라이트지지체를준비하는단계; 상기제올라이트지지체를 1종이상의유기계결합재와혼합하여유기계결합재가포함된제올라이트지지체를준비하는단계; 상기유기계결합재가포함된제올라이트지지체와 1종이상의무기계결합재와혼합한후 혼련시키고소성하여저감재를준비하는단계; 상기저감재를제2 흡차음재에담지하는단계; 및상기저감재가담지된제2 흡차음재를제1 흡차음재와제3 흡차음제사이에삽입하고적층하는단계를포함하는, 휘발성유기화합물저감을위한기능성흡차음재제조방법을제공한다. 본발명에따라제조된휘발성유기화합물저감을위한기능성흡차음재가차량의내부부품에사용되는경우, VOCs 저감기능이부여되어, 흡음성뿐만아니라차량실내공기의 VOCs 정도를저감시킬수 있다.
    • 本发明包括制备的步骤,并且更具体地,第一,第二,和第三外壳进气mitje材料顺序地堆叠涉及一种功能性摄取材料外壳的方法用于减少挥发性有机化合物; 将一种或多种金属氯化物盐溶解在水中,加入沸石粉末并搅拌以制备沸石 - 氯化物金属盐水溶液; 将一种或多种硅烷化合物溶解在含水沸石 - 氯化物金属盐溶液中,洗涤并干燥沸石沸石载体以制备沸石载体; 将沸石载体与一种或多种有机粘合剂混合以制备包含有机粘合剂的沸石载体; 混合含有有机粘合剂和一种或多种无机粘合剂的沸石载体,捏合和烧制该混合物以制备还原剂; 支撑第二吸声材料上的消减材料; 然后将其上承载有还原材料的第二吸音材料插入并层压到第一吸音材料和第三吸音材料中,并层压第二吸音材料。 如果外壳用于降低根据该用于车辆内部部件的本发明中,所产生的挥发性有机化合物吸收官能材料在降低挥发性有机化合物的功能分配,以及吸声sikilsu减少的挥发性有机化合物车厢空气的量。