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公开(公告)号:KR1020130104791A
公开(公告)日:2013-09-25
申请号:KR1020120026641
申请日:2012-03-15
Abstract: PURPOSE: A surface treatment composition is provided to improve durability and lifetime of a product and an excellent adhesive force between the injection parts and injection-molded mid sole. CONSTITUTION: A surface treatment composition comprises: 0.2-3 parts by weight of adhesion accelerator, and 1800-4000 parts by weight of solvent base on 100.0 parts by weight of base material. The base material comprises: 75-95 weight% of chlorinated ethylene vinyl acetate graft polymer, and 5-25 weight% of chlorinated ethylene vinyl acetate resin. The chlorinated ethylene vinyl acetate graft polymer is comprised by graft polymerizing 50-100.0 parts by weight of nonfunctional acrylic monomer base on the 100.0 parts by weight of chlorinated ethylene vinyl acetate resin which has 26-28 weight% of chlorination rate. [Reference numerals] (AA) Injecting component molding; (BB) Surface processing agent coating; (CC) Midsole molding and attaching with injecting components through injection molding
Abstract translation: 目的:提供表面处理组合物以提高产品的耐久性和使用寿命,并且在注塑部件和注射成型的中底之间具有优异的粘附力。 构成:表面处理组合物包含:0.2〜3重量份的粘合促进剂和1800〜4000重量份的溶剂基,100.0重量份的基材。 基材包括:75-95重量%的氯乙烯乙酸乙烯酯接枝聚合物和5-25重量%的氯化乙烯 - 乙酸乙烯酯树脂。 氯乙烯乙酸乙烯酯接枝聚合物包含在100.0重量份具有26-28重量%氯化速率的氯化乙烯乙酸乙烯酯树脂上接枝聚合50-100.0重量份的非官能丙烯酸单体基料。 (附图标记)(AA)注射成分成型; (BB)表面处理剂涂层; (CC)中底模制,并通过注塑成型注射成分
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12.
公开(公告)号:KR101124471B1
公开(公告)日:2012-03-16
申请号:KR1020090080707
申请日:2009-08-28
Abstract: 본 발명의 무용제형 수성 폴리우레탄 에멀젼의 제조방법 및 이 방법에 의해 제조된 무용제형 수성 폴리우레탄 에멀젼은 말단에 수산기를 갖는 혼합물로 폴리올과 함께 친수성인 폴리우레탄 디올 올리고머 및 모노머 디올을 사용하여 친수성기를 도입하는 이온성기를 최소로 사용하고, 고온에서 부반응이 생성되지 않는 방향 지방족 디이소시아네이트계를 사용하여 분자 양말단에 이소시아네이트기를 가지는 폴리우레탄 프리폴리머를 제조하므로써, 제조된 무용제형 수성 폴리우레탄 에멀젼은 내가수분해성이 매우 우수함과 동시에 접착력 및 수분산 안정성이 양호하여 고무, 가죽, 플라스틱 및 신발 부품의 접착 등 다양한 소재에 적용 가능하고, 뿐만 아니라, 유기 용제를 사용하지 않아 용제의 제거 공정이 필요하지 않으므로, 작업 공정이 단축되고, 작업자의 인체에 유해성이 적으며, 친환경적인 것이 장점이다.
내가수분해성, 폴리우레탄, 수성 접착제, 신발, 에멀젼, 수분산성, 무용제형-
公开(公告)号:KR101027663B1
公开(公告)日:2011-04-12
申请号:KR1020100085395
申请日:2010-09-01
IPC: C09D175/06 , C09D175/04 , C09D183/04 , C09D183/14
CPC classification number: C09D175/04 , C09D167/00 , C09D169/00 , C09D183/04
Abstract: PURPOSE: A polyurethan coating resin composition is provided to improve durability, hydrolysis resistance, adhesive force and abrasion resistance by copolymerizing polyesterdiol, polycarbonatediol, and polysiloxane. CONSTITUTION: A polyurethan coating resin composition comprises a mixture consisting of polycabonate diol, polyester polyol, and polysiloxane, a diisocyanate compound, and a catalyst. The mixture includes 10-50 mol% of polycabonate diol with a weight average molecular weight of 1,000~2,000, 20-50 mol% of polyester polyol with a weight average molecular weight of 1,000~3,000, 0.5-10 mol% of polysiloxane with a weight average molecular weight of 1,000~2,000, and 0.5-30 mol% of diamine compound or diol compound with average molecular weight of 60~200.
Abstract translation: 目的:提供聚氨酯涂料树脂组合物,以通过共聚聚酯二醇,聚碳酸酯二醇和聚硅氧烷来提高耐久性,耐水解性,粘合力和耐磨性。 构成:聚氨酯涂料树脂组合物包含由聚碳酸酯二醇,聚酯多元醇和聚硅氧烷,二异氰酸酯化合物和催化剂组成的混合物。 该混合物包含10-50摩尔%的重均分子量为1,000〜2,000的聚碳酸酯二醇,20-50摩尔%的重均分子量为1,000〜3,000的聚酯多元醇,0.5-10摩尔%的聚硅氧烷, 重均分子量为1000〜2000,以及0.5-30摩尔%的二胺化合物或平均分子量为60〜200的二醇化合物。
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公开(公告)号:KR100927870B1
公开(公告)日:2009-11-23
申请号:KR1020090019556
申请日:2009-03-09
IPC: C09J175/04 , C09J175/06 , A43B7/34 , B82B3/00
Abstract: PURPOSE: A water-soluble adhesive composition is provided to improve chemical resistance, thermal stability, mechanical property, initial adhesive force, state adhesive force and heat resistance. CONSTITUTION: A water-soluble adhesive composition for styrene ethylene butadiene styrene-based is prepared using a polyurethane prepolymer. A synthesis method of a polyurethane pre-polymer using polyol containing crystalline polyol of 60 weight% or more, diisocyanate with two NCO groups at the end, and dimethylol propionic acid, includes the steps of: adding 0.1~1.0 parts by weight of nano-sized inorganic compound based on polyol 100.0 parts by weight to synthesize a polyurethane pre-polymer; neutralizing by adding a neutralizing agent to the polyurethane pre-polymer; and chain-extending by adding a chain extender to the resultant.
Abstract translation: 目的:提供水溶性粘合剂组合物,以提高耐化学性,热稳定性,机械性能,初始粘合力,状态粘合力和耐热性。 构成:使用聚氨酯预聚物制备用于苯乙烯乙烯丁二烯苯乙烯基的水溶性粘合剂组合物。 使用含有60重量%以上的结晶多元醇的多元醇的聚氨酯预聚物的合成方法,末端具有两个NCO基团的二异氰酸酯和二羟甲基丙酸的方法包括以下步骤:加入0.1〜1.0重量份的纳米 - 基于多元醇的大小无机化合物100.0重量份以合成聚氨酯预聚物; 通过向聚氨酯预聚物中加入中和剂中和; 并通过向所得物添加扩链剂来扩链。
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