초지용 프로세스 벨트 및 그 제조방법
    9.
    发明授权
    초지용 프로세스 벨트 및 그 제조방법 有权
    造纸工艺皮带及其制造方法

    公开(公告)号:KR101045786B1

    公开(公告)日:2011-07-04

    申请号:KR1020110014412

    申请日:2011-02-18

    IPC分类号: D21C7/08 D06M15/564 B32B27/06

    摘要: PURPOSE: A process belt and a manufacturing method thereof are provided to improve the uniform dispersibility of nano particles and to have a high rigidity by blocking up foaming with a thing having little moisture while heating and hardening. CONSTITUTION: The process belt for grassland and the manufacturing method thereof have following features. A reinforcing fiber material is the process belt for the grassland laid among polyurethane. A nano inorganic filling agent surface-processes with an organosilan coupling agent having a particle surface of 0.2~3% weight. Hardener has an urethane prepolymer, and an active hydrogen group. The urethane prepolymer is obtained by reacting an aromatic isocyanate compound and a polyol.

    摘要翻译: 目的:提供一种加工带及其制造方法,以改善纳米颗粒的均匀分散性,并且通过在加热和硬化时用少量水分阻塞发泡而具有高刚性。 规定:草地加工带及其制造方法具有以下特点。 增强纤维材料是聚氨酯中草坪的加工带。 纳米无机填充剂与颗粒表面为0.2〜3重量%的有机硅烷偶联剂进行表面处理。 固化剂具有氨基甲酸酯预聚物和活性氢基团。 氨基甲酸酯预聚物通过使芳族异氰酸酯化合物与多元醇反应得到。

    차량 외장용 흡음재 및 이 차량 외장용 흡음재의 제조 방법
    10.
    发明公开
    차량 외장용 흡음재 및 이 차량 외장용 흡음재의 제조 방법 有权
    声音吸收材料作为车辆外部设备及其制造方法

    公开(公告)号:KR1020080108571A

    公开(公告)日:2008-12-15

    申请号:KR1020087026128

    申请日:2007-03-28

    摘要: Sound absorbing material (10) as vehicle exterior equipment includes nonwoven fabric (20) containing main fibers and binder fibers. The sound absorbing material (10) as vehicle exterior equipment has resin layer (30) formed through application of a powdery resin onto surface (20a) of the nonwoven fabric (20) and heating, compression and cooling of the nonwoven fabric (20) and powdery resin. The resin layer (30) is porous due to particle residue parts (30b) where parts of the powdery resin remain in particulate form. The nonwoven fabric (20) of the sound absorbing material (10) as vehicle exterior equipment may consist of two types of nonwoven fabrics (22,24) superimposed on each other. ® KIPO & WIPO 2009

    摘要翻译: 作为车辆外部设备的吸音材料(10)包括含有主纤维和粘合纤维的非织造织物(20)。 作为车辆外部设备的吸声材料(10)具有通过将粉末状树脂施加到无纺布(20)的表面(20a)上形成的树脂层(30)和无纺布(20)的加热,压缩和冷却,以及 粉状树脂。 树脂层(30)由于颗粒残留部分(30b)是多孔的,其中粉末状树脂的一部分保持颗粒形式。 作为车辆外部设备的吸声材料(10)的非织造织物(20)可以由彼此重叠的两种类型的非织造织物(22,24)组成。 ®KIPO&WIPO 2009