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公开(公告)号：KR101077511B1
公开(公告)日：2011-10-27
申请号：KR1020090058704
申请日：2009-06-30
Abstract: 본발명은, 콜라겐을함유한원료인동물원피의고형폐기물을분쇄하는단계와, 상기분쇄된원료를탈회및 탈지하는단계와, 상기탈회및 탈지된원료를식물성타닌이함유된피클용액에침지시켜상기식물성타닌을상기원료중의콜라겐과결합시키는고정화단계와, 상기식물성타닌이고정화된콜라겐의섬유상조직을풀어헤치는해섬단계와, 상기해섬단계를거친식물성타닌이고정화된콜라겐의섬유상조직체를분쇄하여최종바이오흡착제로형성하는단계를포함하여이루어진동물원피의콜라겐을이용한바이오흡착제의제조방법및 이에따라제조된바이오흡착제를제공한다.
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公开(公告)号：KR1020110001249A
公开(公告)日：2011-01-06
申请号：KR1020090058704
申请日：2009-06-30
CPC classification number: B01J20/24 , B01J20/3021 , B01J20/305
Abstract: PURPOSE: A production method of a bio adsorber using collagen of the animal skin, and the bio adsorber produced therefrom are provided to produce the bio adsorber by recycling solid waste generated from a leather production process. CONSTITUTION: A production method of a bio adsorber using collagen of the animal skin comprises the followings steps: crushing solid waste of the animal skin containing collagen; degreasing and decalcifying the crushed solid waste; dipping the degreased and decalcified material into a pickle solution containing vegetable tannin; combining the vegetable tannin with the collagen; fibrillating the fiber structure of the collagen combined with the vegetable tannin; and crushing the fibrillated fiber structure of the collagen.
Abstract translation: 目的：提供使用动物皮肤胶原的生物吸附剂的生产方法和由其制备的生物吸附剂，以通过回收由皮革生产过程产生的固体废物来生产生物吸附剂。 构成：使用动物皮肤胶原的生物吸附剂的制造方法，包括以下步骤：粉碎含有胶原的动物皮肤的固体废物; 破碎固体废物脱脂脱钙; 将脱脂脱钙材料浸入含植物单宁的酸洗液中; 结合植物单宁与胶原蛋白; 纤维化纤维结构的胶原与植物单宁结合; 并粉碎胶原纤维的纤维结构。
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公开(公告)号：KR1020140006540A
公开(公告)日：2014-01-16
申请号：KR1020120073743
申请日：2012-07-06
Applicant: (주)선진환경
CPC classification number: B01J20/261 , B01J20/3021 , B01J20/3064 , B09B3/00
Abstract: The present invention relates to an oil absorbent manufactured by using leather waste and a manufacturing method thereof. The manufacturing method comprises: a step of immobilizing collagen ingredients by collecting solid waste generated in a leather manufacturing process, removing fat and mineral from the solid waste and treating the solid waste with vegetable tannin; a step of pulverizing absorbents containing the collagen ingredients by winding off the fibrous tissues of the collagen in which the vegetable tannin is immobilized and pulverizing the fibrous tissues into 5-10 mesh; and a step of manufacturing urethane foam absorbents by selecting polyurethane foam as a carrier of the pulverized collagen absorbent and making the polyurethane foam include the collagen absorbent. [Reference numerals] (AA,CC,EE) X 50 times; (BB,DD,FF) X 100 times
Abstract translation: 本发明涉及使用皮革废料制造的吸油剂及其制造方法。 该制造方法包括：通过收集皮革制造工序中产生的固体废弃物固定胶原成分，从固体废物中除去脂肪和矿物并用植物单宁处理固体废物的步骤; 通过将固定有植物单宁的胶原蛋白的纤维组织卷起，将纤维组织粉碎成5-10目，粉碎含有胶原成分的吸收剂的工序; 以及通过选择聚氨酯泡沫作为粉碎的胶原吸收剂的载体并制备聚氨酯泡沫包括胶原吸收剂来制备聚氨酯泡沫吸收剂的步骤。 （标号）（AA，CC，EE）×50次; （BB，DD，FF）X 100次
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公开(公告)号：KR101921476B1
公开(公告)日：2018-11-23
申请号：KR1020180003387
申请日：2018-01-10
Applicant: 한국신발피혁연구원
Abstract: 본발명은접착력및 내황변성이우수한합성피혁스킨용삼성분계혼합수지조성물에관한것으로, 보다구체저으로는폴리에스터계폴리올을이용한폴리우레탄수분산체, 폴리카보네이트계폴리올을이용한폴리우레탄수분산체및 폴리실록산계폴리올을이용한폴리우레탄수분산체를각각제조하여이를배합함으로써선처리제의사용없이도우수한접착력을가지고또한내황변성이우수하도록하는, 접착력및 내황변성이우수한합성피혁스킨용삼성분계혼합수지조성물에관한것이다.
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公开(公告)号：KR101861086B1
公开(公告)日：2018-05-28
申请号：KR1020170000703
申请日：2017-01-03
Applicant: 한국신발피혁연구원
IPC: C09J175/04 , C09J11/04
CPC classification number: C09J175/04 , C09J11/04
Abstract: 본발명은접착력이개선된합성피혁용폴리우레탄수분산체조성물에관한것으로, 보다구체적으로는실리카성분의화합물을폴리우레탄수지내에반응시켜실리카성분을가지는폴리우레탄수분산체를첨가제로제조하고, 이를합성피혁용수성폴리우레탄수지에적용한후, 실란커플링제로개질한나노실리카입자를더 첨가함으로써, 선처리제등을사용하지않더라도접착성을향상시킬수 있도록하는, 접착력이개선된합성피혁용폴리우레탄수분산체조성물에관한것이다.
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Patent Agency Ranking
公开(公告)号：KR101786503B1
公开(公告)日：2017-10-18
申请号：KR1020160000631
申请日：2016-01-04
Applicant: 한국신발피혁연구원
IPC: C09J175/04 , C08L75/16 , C08J3/03 , C08G18/10 , C08L75/04 , C09J175/16
Abstract: 본발명은프라이머리스접착이가능한우레탄-아크릴레이트구조를가진폴리우레탄수분산체조성물에관한것으로, 좀더 구체적으로는폴리우레탄수분산체를고분자형유화제로하고여기에아크릴레이트단량체를에멀젼중합하여우레탄-아크릴레이트구조를가진폴리우레탄수분산체조성물을제조하고이를에스터계폴레우레탄수분산체수지또는에테르계폴리우레탄수분산체수지에배합하여폴리우레탄수분산체를제조함으로써, 프라이머처리없이도접착성이우수할뿐만아니라내후성등도향상시킬수 있도록하는, 프라이머리스접착이가능한우레탄-아크릴레이트구조를가진폴리우레탄수분산체조성물에관한것이다.
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公开(公告)号：KR1020170081509A
公开(公告)日：2017-07-12
申请号：KR1020160000631
申请日：2016-01-04
Applicant: 한국신발피혁연구원
IPC: C09J175/04 , C08L75/16 , C08J3/03 , C08G18/10 , C08L75/04 , C09J175/16
Abstract: 본발명은프라이머리스접착이가능한우레탄-아크릴레이트구조를가진폴리우레탄수분산체조성물에관한것으로, 좀더 구체적으로는폴리우레탄수분산체를고분자형유화제로하고여기에아크릴레이트단량체를에멀젼중합하여우레탄-아크릴레이트구조를가진폴리우레탄수분산체조성물을제조하고이를에스터계폴레우레탄수분산체수지또는에테르계폴리우레탄수분산체수지에배합하여폴리우레탄수분산체를제조함으로써, 프라이머처리없이도접착성이우수할뿐만아니라내후성등도향상시킬수 있도록하는, 프라이머리스접착이가능한우레탄-아크릴레이트구조를가진폴리우레탄수분산체조성물에관한것이다.
Abstract translation: 本发明是的那个可用聚氨酯底漆无粘附 - 氨基甲酸酯和，更具体地euroneun丙烯酸酯单体在本文是与具有丙烯酸酯结构乳液丙烯酸酯聚氨酯水分散体组合物的聚合乳化剂的聚氨酯水分散体 还改善了通过制备具有结构的聚氨酯水性分散体组合物和由它们组合成酯奥波莱聚氨酯水分散体树脂，或聚醚系的聚氨酯水分散体树脂制造的聚氨酯水分散体，以及没有底漆处理耐候yiwoosu粘附 本发明还涉及具有能够无底漆粘合的聚氨酯 - 丙烯酸酯结构的聚氨酯水分散体组合物。
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8.发明公开다관능성 고차분지형 아크릴레이트 모노머의 제조방법 및 이 방법에 의해 제조된 다관능성 고차분지형 아크릴레이트 모노머 无效多功能高分子量丙烯酸酯单体和多官能高分子量丙烯酸酯单体的制备方法
公开(公告)号：KR1020140119432A
公开(公告)日：2014-10-10
申请号：KR1020130035058
申请日：2013-04-01
IPC: C07C51/353 , C07C57/03 , C07C57/04 , C07B61/00
Abstract: The present invention relates to a method for manufacturing a multifunctional hyper-branched acrylate monomer, and a multifunctional hyper-branched acrylate monomer prepared by the method, and more specifically, to a method for manufacturing a multifunctional hyper-branched acrylate monomer, which expands a range of use and a use to general fields of industry(for example, a resin for hard coating, an adhesive, a surface treatment agent, a ultraviolet curable resin, rubber, a plastic additive, etc.) by preparing the multifunctional hyper-branched acrylate monomer using dipentaerythritol and acrylic acid, going through stages of washing, neutralizing, and removing moisture, lowering acid value and the moisture content, and retaining high transparency through a step of controlling color, and to a multifunctional hyper-branched acrylate monomer prepared by the method.
Abstract translation: 本发明涉及一种制备多官能超支化丙烯酸酯单体的方法，以及通过该方法制备的多官能超支化丙烯酸酯单体，更具体地说涉及多功能超支化丙烯酸酯单体的制造方法， 使用范围和用于一般工业领域（例如，用于硬涂层的树脂，粘合剂，表面处理剂，紫外线固化树脂，橡胶，塑料添加剂等），通过制备多官能超支化 丙烯酸酯单体，通过洗涤，中和和除去水分的阶段，降低酸值和含水量，并通过控制颜色的步骤保持高透明度，以及通过以下步骤制备的多官能超支化丙烯酸酯单体： 方法。
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公开(公告)号：KR101235792B1
公开(公告)日：2013-02-21
申请号：KR1020110043385
申请日：2011-05-09
Applicant: 한국신발피혁연구원
Abstract: 본 발명은 실란 화합물과 아크릴산을 사용하여 폴리비닐알콜 수지에 소수성을 부여하고 가교화시킴으로써 내수성을 갖는 포장용 폴리비닐알콜 필름 및 그의 제조 방법에 관한 것이다. 친수성이 강한 폴리비닐알콜 수지에 실란을 이용한 개질 반응과 아크릴산을 이용한 가교 반응으로써 내수성과 차단성을 향상시켰다. 이렇게 제조된 내수성을 가지는 폴리비닐알콜 필름은 식품 포장용 필름, 의료용품 포장용 필름 등으로 널리 사용될 수 있다.
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公开(公告)号：KR1020120125758A
公开(公告)日：2012-11-19
申请号：KR1020110043385
申请日：2011-05-09
Applicant: 한국신발피혁연구원
Abstract: PURPOSE: A water-resistant polyvinyl alcohol film for packing with water resistance and a manufacturing method thereof are provided to reduce solubility and degree of swelling for water. CONSTITUTION: A water-resistant polyvinyl alcohol film for packing comprises polyvinyl alcohol resin, silane compound, and acrylic acid. 0-20 weight% of silane compound and 5-30 weight% of acrylic acid are included based on the polyvinyl alcohol resin. A manufacturing method of polyvinyl alcohol film comprises the following stages: performing a modification reaction by adding silane compound to the polyvinyl alcohol resin; performing a crosslinking reaction by adding acrylic acid to the resin; and obtaining a film by heat-treating the obtained resin at 60-125 deg. Celsius for 10 minutes -2 hours.
Abstract translation: 目的：提供一种用于包装耐水性的耐水性聚乙烯醇膜及其制造方法，以降低水的溶解度和膨胀度。 构成：用于包装的耐水聚乙烯醇薄膜包括聚乙烯醇树脂，硅烷化合物和丙烯酸。 基于聚乙烯醇树脂，包含0-20重量％的硅烷化合物和5-30重量％的丙烯酸。 聚乙烯醇薄膜的制造方法包括以下步骤：通过向聚乙烯醇树脂中加入硅烷化合物进行改性反应; 通过向树脂中加入丙烯酸进行交联反应; 并通过在60-125℃热处理所获得的树脂来获得薄膜。 摄氏10分钟-2小时。
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