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31.发明公开나노 입자를 포함한 폴리비닐알코올/에틸렌-아크릴산 복합수지 수분산체의 제조방법 및 이 방법에 의해 제조된 폴리비닐알코올/에틸렌-아크릴산 복합수지 수분산체 有权含有纳米颗粒的聚乙烯醇/乙烯丙烯酸复合树脂与聚乙烯醇/乙烯丙烯酸复合树脂的制备方法
公开(公告)号：KR1020140060021A
公开(公告)日：2014-05-19
申请号：KR1020120126598
申请日：2012-11-09
Applicant: 한국신발피혁연구원
Abstract: The present invention relates to a method for producing a poly(vinyl alcohol)/ethylene acrylic acid composite resin including nanoparticles and the poly(vinyl alcohol)/ethylene acrylic acid composite resin produced therefrom and, more specifically, to a method for producing a poly(vinyl alcohol)/ethylene acrylic acid composite resin including nanoparticles and the poly(vinyl alcohol)/ethylene acrylic acid composite resin produced therefrom, wherein the composite resin is produced by dispersing an ethylene acrylic acid resin in a poly(vinyl alcohol) resin and dispersing nanoparticles in the ethylene acrylic acid resin dispersed poly(vinyl alcohol) resin to have blocking properties against oxygen and moisture, thereby preventing the properties of the poly(vinyl alcohol) resin from changing influenced by the external environment, and especially improving blocking properties against moisture, that is a disadvantage of the poly(vinyl alcohol) resin. Accordingly, the resin can be widely applied in various fields.
Abstract translation: 本发明涉及包含纳米粒子的聚（乙烯醇）/乙烯丙烯酸复合树脂的制造方法和由其制造的聚乙烯醇/乙烯丙烯酸复合树脂，更具体地说，涉及一种聚 （乙烯醇）/乙烯丙烯酸复合树脂，包括纳米颗粒和由其制备的聚乙烯醇/乙烯丙烯酸复合树脂，其中复合树脂通过将乙烯丙烯酸树脂分散在聚（乙烯醇）树脂中而制备， 将乙烯丙烯酸树脂分散的聚（乙烯醇）树脂中的纳米颗粒分散在具有阻碍氧和水分的性能上，从而防止聚（乙烯醇）树脂的性质受到外部环境的影响，特别是提高对 水分，这是聚（乙烯醇）树脂的缺点。 因此，树脂可以广泛地应用于各种领域。
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公开(公告)号：KR101862052B1
公开(公告)日：2018-05-29
申请号：KR1020160103981
申请日：2016-08-17
Abstract: 본발명은폴리에스터가식모된후로킹원단의일면및 승화전사지의일면을밀착한후 열프레스를이용하여짧은시간내에날염할수 있는폴리에스터가식모된후로킹원단의승화전사날염방법에관한것으로, 상기목적을달성하기위한본 발명에따른폴리에스터가식모된후로킹원단의승화전사날염방법은구연산계가소제가첨가된아크릴수지로베이스시트를제조하고, 상기베이스시트에정전기를인가하여폴리에스터세미극세사를심어후로킹원단을준비하는원단준비단계와, 자외선차단제및 항균성나노물질인제올라이트가포함된소수성분산염료로문양을인쇄하여승화전사지를준비하는승화전사지준비단계및 상기후로킹원단및 문양이인쇄된상기승화전사지의일면을밀착시키고열프레스가공하여상기후로킹원단을날염하는날염단계를포함하되, 상기날염단계는 160 내지 220℃에서 6 내지 8초간행해지는것을특징으로한다.
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公开(公告)号：KR101581949B1
公开(公告)日：2015-12-31
申请号：KR1020140082041
申请日：2014-07-01
Applicant: 한국신발피혁연구원
Abstract: 본발명은천연가죽의제조공정중에서발생할수 있는 6가크롬의발생을최소화할수 있는온도및 pH의최적조건을각 제조공정별로찾아내어 6가크롬의발생을저감시킬수 있는천연가죽의제조방법에관한것이다. 본발명에의하면, 준비공정, 유성공정, 염색공정및 도장공정을거쳐제조되는천연가죽의제조방법에있어서, 상기유성공정에서탄닝(tanning) 처리는크롬계탄닝제를사용하되, 사용되는물의온도가 30 ~ 40℃의온도이고, pH 4.0 ~ 5.0 범위내에서처리되고, 상기염색공정에서리탄닝(retanning) 처리는크롬계탄닝제를사용하여처리되고, 중화(neuralizing) 처리는사용되는물의온도및 pH 범위가일정한범위내에서처리되며, 염색처리는사용되는물의온도및 pH 범위가일정한범위내에서처리시켜 6가크롬의발생을저감시킬수 있는천연가죽의제조방법을제공한다.
Abstract translation: 本发明涉及一种天然皮革制造方法，其能够通过寻求最佳的温度和pH值条件来减少六价铬的产生，从而在天然皮革制造过程中能最小化六价铬的产生。 本发明提供了能够减少六价铬的生成的天然皮革制造方法，通过在上油过程中进行鞣制处理的制备方法，上油过程，染色工艺和涂漆方法制造天然皮革 使用铬基鞣剂，而使用水的温度为30-40℃，鞣制过程在4.0-5.0的pH范围内进行，其中在使用铬基鞣剂的染色工艺中进行复鞣工艺; 使用水在规定的温度和pH范围内进行中和过程; 并且使用在常规温度和pH范围内的水进行染色过程。
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Patent Agency Ranking
公开(公告)号：KR1020130126165A
公开(公告)日：2013-11-20
申请号：KR1020120050033
申请日：2012-05-11
Abstract: The present invention relates to a method for manufacturing a formaldehyde eliminator, using a protein hydrolysate extracted from leather waste, wherein the protein hydrolysate is extracted from the leather waste, and the extracted protein hydrolysate is deformed and modified into an amine compound, which gives the protein hydrolysate a function of removing formaldehyde. The present invention can be used as an eliminator preventing Sick house syndrome by removing formaldehyde in leather by injecting the deformed and modified protein hydrolysate in the leather manufacturing process. The present invention is environment friendly. [Reference numerals] (P100) Step of injecting medicine;(P200) Step of hydrolysis reaction;(P300) Step of cooling reactant;(P400) Step of filtering;(P500) Step of concentrating
Abstract translation: 本发明涉及一种使用从皮革废料提取的蛋白质水解物制造甲醛消除剂的方法，其中从皮革废料中提取蛋白质水解物，将提取的蛋白质水解产物变形并修饰为胺化合物， 蛋白质水解物具有去除甲醛的功能。 通过在皮革制造过程中注入变形和改性的蛋白质水解物，本发明可以用作通过在皮革中除去甲醛来防止病房综合症的消除剂。 本发明是环境友好的。 （P100）注射药物的步骤（P200）水解反应步骤（P300）冷却反应物的步骤（P400）过滤步骤（P500）浓缩步骤
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公开(公告)号：KR1020130121507A
公开(公告)日：2013-11-06
申请号：KR1020120044767
申请日：2012-04-27
Applicant: 한국신발피혁연구원
Abstract: The present invention relates to an EVA sheet composition used for manufacturing a photovoltaic module and, more specifically, to an EVA sheet composition for a photovoltaic module which uses a compound shifting UV rays into visible light for the upper EVA sheet of a photovoltaic module by being coated on silica such that the composition improves the generation efficiency of a solar battery by absorbing UV rays (290-380 mm) and converting it to visible light (370-780 mm) and improves durability of the sheet against UV rays. Therefore, the composition has an optical displacement function to improve the generation efficiency of a solar light generation module by converting unnecessary UV rays into visible light when solar light consisting of 10% of UV rays, 45% of visible light, and 45% of IR rays penetrates through the upper EVA sheet of the solar light module.
Abstract translation: 本发明涉及一种用于制造光伏组件的EVA片组合物，更具体地说，涉及一种用于光伏组件的EVA片组合物，该组合物通过以下方式使用将光紫外线转化成可见光的可见光 涂覆在二氧化硅上，使得该组合物通过吸收紫外线（290-380mm）并将其转化成可见光（370-780mm）而提高了太阳能电池的发电效率，并提高了薄片对紫外线的耐久性。 因此，该组合物具有光学位移功能，通过将不需要的紫外线转换成可见光，当由10％的紫外线，45％的可见光和45％的IR组成的太阳光时，可以提高太阳能发电模块的发电效率 光线穿过太阳能光模块的上EVA板。
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公开(公告)号：KR101224420B1
公开(公告)日：2013-01-21
申请号：KR1020100135432
申请日：2010-12-27
Applicant: 한국신발피혁연구원 , 주식회사 컴테크케미칼
Abstract: 본 발명은 폴리락틱엑시드를 아크릴 파우더와 가소제를 혼합하여 제조한 아크릴파우더·가소제 마스터배치를 사용하여 융점을 낮추어 낮은 온도에서도 가공이 용이하도록 연질화시킨 것을 특징으로 하는 연질화된 폴리락틱엑시드 조성물 및 이의 제조방법에 관한 것으로, 통상의 가소제를 폴리락틱엑시드 수지에 직접 혼합하여 사용함에 따른 마이그레이션(migration) 문제 및 기계적 강도의 저하 문제의 발생을 예방하고, 가공성을 향상시켜 생분해성 소재인 폴리락틱엑시드 소재를 산업용, 신발부품, 포장용기 등의 다양한 산업소재로 유용하게 활용할 수 있도록 한 것이 장점이다.
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公开(公告)号：KR101223219B1
公开(公告)日：2013-01-17
申请号：KR1020110005813
申请日：2011-01-20
Applicant: 한국신발피혁연구원 , 주식회사 컴테크케미칼
CPC classification number: C08J9/0061 , A43B1/0063 , A43B13/38 , A43B17/105 , A43B17/14 , C08J2367/04 , C08J2409/06 , C08J2423/08 , C08J2453/02 , Y02P70/653
Abstract: 본 발명은 생분해성 수지인 폴리락틱엑시드 및 공중합체 혼합물로 이루어진 혼합 기재에 다량의 폴리락틱엑시드를 혼합한 것을 특징으로 하는 폴리락틱엑시드를 이용한 신발 중창용 생분해성 발포체 조성물 및 이의 제조방법에 관한 것으로, 상기 혼합기재 내에 다량의 생분해성 수지인 폴리락틱엑시드를 혼합함으로써, 생분해도가 높고, 또한 에틸렌비닐아세테이트 공중합체, 스타이렌이소프렌스타이렌 공중합체 및 에틸렌메틸아크릴엑시드 공중합체의 혼합물을 사용함으로써, 내구성과 경도가 우수하여 신발 중창용 소재에 적합한 것이 장점이다.
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公开(公告)号：KR1020120125760A
公开(公告)日：2012-11-19
申请号：KR1020110043387
申请日：2011-05-09
Applicant: 한국신발피혁연구원
IPC: C07D471/06 , C07D409/04 , A01G13/00
Abstract: PURPOSE: A novel perylene compound and a method for preparing the same are provided to improve solubility. CONSTITUTION: A novel perylene compound with improved solubility is denoted by chemical formula 1. The perylene compound is denoted by chemical formula 5 and is dissolved in a polar solvent. The polar solvent is dichloromethane, methanol, chloroform, or acetonitrile. A method for prepring the perylene compounds of chemical formula 1 comprises: a step of substituting bromide to perylene-3,4,9,10-tetracarboxylic acid bisanhydride of chemical formula 2 to prepare perylene compounds of chemical formula 3; a step of reacting an amine compounds of chemical formula 4 with 3,4,9,10-tetrabromoperylene of chemical formula 3 to prepare an intermediate of perylene compounds of chemical formula 5; and a step of substituting thiophene compound of chemical formula 6 with the intermediate of chemical formula 5.
Abstract translation: 目的：提供新颖的苝化合物及其制备方法以改善溶解度。 构成：化学式1表示具有改善的溶解度的新型苝化合物。苝化合物由化学式5表示，并溶于极性溶剂中。 极性溶剂是二氯甲烷，甲醇，氯仿或乙腈。 制备化学式1的苝化合物的方法包括：将溴化物代替化学式2的苝-3,4,9,10-四羧酸二酐以制备化学式3的苝化合物; 使化学式4的胺化合物与化学式3的3,4,9,10-四溴联苯反应以制备化学式5的苝化合物的中间体的步骤; 并用化学式5的中间体代替化学式6的噻吩化合物的步骤。
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