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1. 发明公开

KR1020020064157A 수성 수지 조성물 및 이 조성물을 사용한 면상 파스너의제조방법 失效
标题翻译：水性树脂组合物和使用该组合物制造可分离的紧固件的方法
公开(公告)号：KR1020020064157A
公开(公告)日：2002-08-07
申请号：KR1020020004252
申请日：2002-01-24
申请人： 주식회사 쿠라레
发明人： 가또미쯔루 , 히가시나까유끼또시
IPC分类号： D06M15/564
CPC分类号： C08G18/0823 , A44B18/0003 , A44B18/0069 , A44B18/0092 , C08L75/04 , Y10T24/2733 , Y10T24/2758 , Y10T24/2775 , C08L33/00
摘要： PURPOSE: Provided are an aqueous resin composition for processing fibrous sheets which presents no problem with regard to safety, hygiene or pollution, an aqueous resin composition for use as the back coating of a separable fastener, and a method of manufacturing a separable fastener having excellent characteristics using this composition. CONSTITUTION: The aqueous resin composition for treating fibrous sheets satisfies the following conditions (I)-(III): (I) The aqueous resin composition essentially comprises (a) an aqueous dispersion of a polyurethane resin obtained from a macromolecular polyol, organic polyisocyanate, chain extending agent and 2,2-dimethylolbutanoic acid as starting materials, and, if required, (b) an aqueous dispersion of an acrylic resin; (II) when the resin comprising the aqueous resin composition is essentially only a polyurethane resin, the inherent viscosity (eta inh) of the polyurethane resin measured at a concentration of 0.5g/dL in dimethylformamide solution is in the range of 0.2-0.7 dL/g; and (III) after the aqueous resin composition is dried, the elastic modulus at 25 deg.C of the film obtained by heat treatment at 80 deg.C for 8 hours is in the range of 8.0x10¬6-5.0x10¬8 Pa, and the elastic modulus at 80 deg.C thereof is 8.0x10¬7 Pa or less.
摘要翻译：目的：提供一种用于加工纤维片材的水性树脂组合物，其在安全性，卫生或污染方面没有问题，用作可分离紧固件的背涂层的水性树脂组合物，以及制造具有优异的可分离紧固件的方法使用这种组合物的特征。构成：用于处理纤维片材的水性树脂组合物满足以下条件（I） - （III）：（I）水性树脂组合物基本上包含（a）由大分子多元醇得到的聚氨酯树脂的水性分散体，有机多异氰酸酯，链增长剂和2,2-二羟甲基丁酸作为原料，如果需要，（b）丙烯酸树脂的水分散体; （II）当包含水性树脂组合物的树脂基本上仅仅是聚氨酯树脂时，在二甲基甲酰胺溶液中以0.5g / dL的浓度测量的聚氨酯树脂的特性粘度（eta inh）在0.2-0.7dL /G; 和（III）在干燥后，通过在80℃热处理8小时获得的膜在25℃下的弹性模量在8.0×10-6-5.0×10-8Pa的范围内，其80℃下的弹性模量为8.0×10 17 Pa以下。

2. 发明授权

KR100078189B1 분리식 패스너의 웅형 패스너 스트립 失效
标题翻译：可拆卸紧固件的男性紧固件条
公开(公告)号：KR100078189B1
公开(公告)日：1994-10-13
申请号：KR1019870008067
申请日：1987-07-24
申请人： 주식회사 쿠라레
发明人： 히가시나까유끼또시
IPC分类号： A44B18/00

3. 发明授权

KR100484575B1 내구성이 우수한 루프 면패스너 失效
标题翻译：循环紧固件会员超级耐久性
公开(公告)号：KR100484575B1
公开(公告)日：2005-04-20
申请号：KR1020030010904
申请日：2003-02-21
申请人： 주식회사 쿠라레
发明人： 다나까다까아끼 , 히가시나까유끼또시 , 가따야마다까시
IPC分类号： A44B18/00
CPC分类号： A44B18/0034 , Y10T428/23957 , Y10T428/23986 , Y10T428/23993 , Y10T428/24008
摘要： 세탁 및 고온도에서의 습열가압처리에 대해 루프형상 걸어맞춤 소자가 쓰러지는 변형이 적은 내구성이 우수한 루프 면패스너를 제공하는 것.
디카르복실산 단위의 60∼100몰%가 방향족 디카르복실산 단위이고, 디아민 단위의 60∼100몰%가 탄소수 6∼12의 지방족 디아민 단위인 폴리아미드 섬유로 이루어지는 루프형상 걸어맞춤 소자가 기포에 수직으로 설치되어 있는 것을 특징으로 하는 루프 면패스너.

4. 发明授权

KR1019940006313B1 분리식 패스너의 웅형 패스너 스트립 失效
标题翻译：可分离紧固条
公开(公告)号：KR1019940006313B1
公开(公告)日：1994-07-16
申请号：KR1019870008067
申请日：1987-07-24
申请人： 주식회사 쿠라레
发明人： 히가시나까유끼또시
IPC分类号： A44B18/00
CPC分类号： A44B18/0038 , Y10T24/27 , Y10T24/2742 , Y10T24/2775
摘要： 내용 없음.

5. 发明授权

KR100467113B1 수성 수지 조성물 및 이 조성물을 사용한 면상 파스너의제조방법 失效
标题翻译： 수성수지조성물및이조성물을사용한면상파스너의제조방
公开(公告)号：KR100467113B1
公开(公告)日：2005-01-24
申请号：KR1020020004252
申请日：2002-01-24
申请人： 주식회사 쿠라레
发明人： 가또미쯔루 , 히가시나까유끼또시
IPC分类号： D06M15/564
CPC分类号： C08G18/0823 , A44B18/0003 , A44B18/0069 , A44B18/0092 , C08L75/04 , Y10T24/2733 , Y10T24/2758 , Y10T24/2775 , C08L33/00
摘要： An aqueous resin composition satisfying the following criteria (I)-(III). When this aqueous resin composition is used to treat fibrous sheets, it gives fibrous products having excellent performance and durability without any problem regarding safety, hygiene or pollution, and in particular, when it is used as a back coating resin for a separable fastener, a separable fastener is obtained having excellent resistance to fiber dropout in washing and resistance to chlorine bleaching agents, together with good durability over very long periods of use. (I) The aqueous resin composition essentially comprises (a) an aqueous dispersion of a polyurethane resin obtained from a macromolecular polyol, organic polyisocyanate, chain extending agent and 2,2-dimethylolbutanoic acid as starting materials, and, if required, (b) an aqueous dispersion of an acrylic resin. (II) When the resin comprising this aqueous resin composition is essentially only a polyurethane resin, the inherent viscosity ( eta inh) of the polyurethane resin measured at a concentration of 0.5g/dL in dimethylformamide solution is in the range of 0.2 - 0.7 dL/g. (III) After this aqueous resin composition is dried, the elastic modulus at 25 DEG C of the film obtained by heat treatment at 80 DEG C for 8 hours is in the range of 8.0 x 10 - 5.0 x 10 Pa, and the elastic modulus at 80 DEG C thereof is 8.0 x 10 Pa or less.
摘要翻译：满足以下标准（I） - （III）的水性树脂组合物。当该含水树脂组合物用于处理纤维片材时，其使纤维产品具有优异的性能和耐久性，而没有任何安全性，卫生或污染问题，并且特别是当其用作可分离紧固件的背涂树脂时，获得具有优异的耐洗涤中的纤维脱落和抗氯漂剂的耐分离紧固件，以及在很长时间的使用期间具有良好的耐久性。（I）水性树脂组合物基本上包含（a）由大分子多元醇，有机多异氰酸酯，扩链剂和2,2-二羟甲基丁酸作为原料得到的聚氨酯树脂的水分散体，以及如果需要的话，（b）丙烯酸树脂的水分散体。（II）含有该水性树脂组合物的树脂实质上仅为聚氨酯树脂时，在二甲基甲酰胺溶液中以0.5g / dL的浓度测定的聚氨酯树脂的特性粘度（ηinh）为0.2〜0.7dL /G。（III）将该水性树脂组合物干燥后，在80℃热处理8小时得到的膜在25℃下的弹性模量为8.0×10 6〜 - 5.0×10 8 - Pa，80℃时的弹性模量为8.0×10 7 Pa。 Pa或更少。

6. 发明公开

KR1020030070825A 내구성이 우수한 루프 면패스너 失效
标题翻译：耐用的环面紧固件
公开(公告)号：KR1020030070825A
公开(公告)日：2003-09-02
申请号：KR1020030010904
申请日：2003-02-21
申请人： 주식회사 쿠라레
发明人： 다나까다까아끼 , 히가시나까유끼또시 , 가따야마다까시
IPC分类号： A44B18/00
CPC分类号： A44B18/0034 , Y10T428/23957 , Y10T428/23986 , Y10T428/23993 , Y10T428/24008
摘要： 세탁 및 고온도에서의 습열가압처리에 대해 루프형상 걸어맞춤 소자가 쓰러지는 변형이 적은 내구성이 우수한 루프 면패스너를 제공하는 것.
디카르복실산 단위의 60∼100몰%가 방향족 디카르복실산 단위이고, 디아민 단위의 60∼100몰%가 탄소수 6∼12의 지방족 디아민 단위인 폴리아미드 섬유로 이루어지는 루프형상 걸어맞춤 소자가 기포에 수직으로 설치되어 있는 것을 특징으로 하는 루프 면패스너.

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