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公开(公告)号：KR1020120122815A
公开(公告)日：2012-11-07
申请号：KR1020110041198
申请日：2011-04-29
Applicant: 한국생산기술연구원 , 한국기술교육대학교 산학협력단
Abstract: PURPOSE: An environment-friendly polylactic acid composition is provided to have biodegradability, excellent impact resistance, and high flexural modulus and thermal deformation temperature. CONSTITUTION: An environment-friendly polylactic acid composition comprises 100.0 parts by weight of poly lactic acid which comprises 40-93 weight% of polylactic acid of L-optical isomer and 3-60 weight% of polylactic acid of D-optical isomer, 3-30 parts by weight of one or more copolymers selected from an acryl-based copolymer and reactive acrylic copolymer, and 1-20 parts by weight of organically surface-treated phyllite powder. The average particle size of the organically surface-treated phyllite powder is 0.5-500 micron. The polylactic acid composition additionally comprises 3-30 parts by weight of impact-reinforcing agent.
Abstract translation: 目的：提供环保型聚乳酸组合物具有生物降解性，优异的抗冲击性和高弯曲模量和热变形温度。 构成：环保聚乳酸组合物包含100.0重量份的聚乳酸，其包含40-93重量％的L-旋光异构体的聚乳酸和3-60重量％的D-旋光异构体的聚乳酸，3- 30重量份选自丙烯酸类共聚物和反应性丙烯酸共聚物的一种或多种共聚物和1-20重量份有机表面处理的千粒子粉末。 有机表面处理的千枚岩粉末的平均粒径为0.5-500微米。 聚乳酸组合物另外包含3-30重量份的冲击增强剂。
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公开(公告)号：KR1020120108114A
公开(公告)日：2012-10-05
申请号：KR1020110025675
申请日：2011-03-23
Applicant: 한국생산기술연구원 , 서울대학교산학협력단
IPC: C07D307/46 , C07D307/68 , C07D307/44 , C07D307/48
CPC classification number: C07D307/68 , C07D307/44 , C07D307/64
Abstract: PURPOSE: A method for preparing furfuranol compounds and 2-furancarboxylic compounds is provided to obtain the compounds by an eco-friendly method. CONSTITUTION: A method for preparing furfuranol compounds of chemical formula 2 and 2-furancarboxylic compounds of chemical formula 3 comprises a step of reacting furfuranol compounds of chemical formula 1 with alkaline metal or alkaline earth metal using ionic liquid as a solvent.
Abstract translation: 目的：提供糠醛化合物和2-呋喃羧酸化合物的制备方法，以环保方式得到化合物。 构成：制备化学式2的糠醛化合物和化学式3的2-呋喃羧酸化合物的方法包括使用离子液体作为溶剂使化学式1的糠醛化合物与碱金属或碱土金属反应的步骤。
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公开(公告)号：KR101113548B1
公开(公告)日：2012-02-24
申请号：KR1020110067032
申请日：2011-07-06
IPC: C07D405/14 , C07D303/02
Abstract: 본 발명은 바이오매스 유래 경화성 화합물 및 이를 이용한 무용매형 경화성 조성물에 관한 것으로서, 본 발명에 의한 바이오매스 유래 경화성 화합물은 2,5-비스히드록시메틸퓨란(2,5-bishydroxymethylfuran) 또는 메틸렌 비스 (2-히드록시메틸퓨란)(methylene bis(2-hydroxymethylfuran))로 표현되는 바이오매스 유래의 퓨란계 화합물과 에피클로로히드린(epichlorohydrin)을 포함하여 형성된다.
본 발명에 의하면, 석유자원 유래의 경화성 소재를 대체할 수 있는 바이오매스 유래의 신규 퓨란계 화합물을 기본골격으로 하는 친환경의 차세대 경화성 화합물 및 이를 포함하는 조성물을 제공할 수 있다. 또한, 본 발명에 의하면, 종래의 라디칼형 경화소재와 비교하여, 경화시에 발생하는 수축률이 적은 경화소재를 얻을 수 있다.-
公开(公告)号：KR101090485B1
公开(公告)日：2011-12-06
申请号：KR1020080137479
申请日：2008-12-30
Applicant: 한국생산기술연구원 , 주식회사 동성티씨에스
Abstract: 본 발명은 루테늄 촉매와 알릴실란을 이용한 폴리디싸이클로펜타디엔의 제조방법에 관한 것으로, 더욱 상세하게는 디싸이클로펜타디엔(DCPD) 1몰 기준으로 주촉매로서 루테늄 촉매 7.32 × 10
-5 ~ 1.83 × 10
-4 몰 배수와 보조촉매로서 알릴실란을 사용하여 개환 복분해 중합(ROMP)을 수행함으로써 열적 거동과 안정성이 우수한 폴리디싸이클로펜타디엔을 제조하는 방법, 및 상기 방법으로 제조된 폴리디싸이클로펜타디엔을 압축성형함으로써 기존의 RIM성형의 C-PDCPD보다 인장강도, 굴곡강도, 충격강도 등의 기계적 강도가 뛰어난 폴리디싸이클로펜타디엔을 제조하는 방법에 관한 것이다.
폴리디싸이클로펜타디엔, PDCPD, 개환 복분해 중합, 루테늄, 알릴실란-
公开(公告)号：KR1020110085960A
公开(公告)日：2011-07-27
申请号：KR1020110067032
申请日：2011-07-06
IPC: C07D405/14 , C07D303/02
Abstract: PURPOSE: A biomass-derived curable compound and a solvent-free curable composition using the same are provided to produce a hardening material with less shrinkage. CONSTITUTION: A biomass-derived curable compound contains biomass-derived furane compounds of 2,5-bishydroxymethylfuran or methylene bis(2-hydroxymethylfuran) and epichlorohydrin. The biomass-derived curable compound is formed by binding of two epoxide functional groups to a furane compound and is denoted by chemical formula III or IV. The biomass-derived curable compound contains sodium hydroxide and phase transfer catalyst(PTC) in a mixture of the furane compounds and epichlorohydrin. The solvent-free curable composition contains the biomass-derived curable compound and a initiator. The inhibitor is cationic curing initiator, photoinitiator, epoxy resin curing agent, or photo cationic polymerization initiator.
Abstract translation: 目的：提供一种生物质衍生的可固化化合物和使用其的无溶剂可固化组合物以产生具有较小收缩率的硬化材料。 构成：生物质衍生的可固化化合物含有生物质衍生的2,5-二羟甲基呋喃或亚甲基双（2-羟甲基呋喃）和表氯醇的呋喃化合物。 通过将两个环氧官能团与呋喃化合物结合形成生物质衍生的固化性化合物，并由化学式III或IV表示。 生物质衍生的可固化化合物在呋喃化合物和表氯醇的混合物中含有氢氧化钠和相转移催化剂（PTC）。 无溶剂的可固化组合物含有生物质衍生的固化性化合物和引发剂。 抑制剂为阳离子固化引发剂，光引发剂，环氧树脂固化剂或光阳离子聚合引发剂。
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Patent Agency Ranking
公开(公告)号：KR1020100120344A
公开(公告)日：2010-11-16
申请号：KR1020090039113
申请日：2009-05-06
Applicant: 한국생산기술연구원
Abstract: PURPOSE: A carbazole structure-connected phenyl-pyridien metal complex compound is provided to use in a blue organic light emitting diode. CONSTITUTION: A metal complex compound contains a phernylpyridine structure which is connected with carbazole structure of chemical formula 1. In chemical formula 1, M is a metal having 40 or more of atomic weight; m is 1 or more; n is 0 or more; X-Y is ancillary ligand; and R1 is alkyl of C1-16 or alkyl ether group of C1-16. A light emitting device contains an organic layer having a compound of phenyl-pyridine structure.
Abstract translation: 目的：提供咔唑结构连接的苯基 - 吡啶金属络合物，用于蓝色有机发光二极管。 构成：金属络合物含有与化学式1的咔唑结构相连的哌啶结构。在化学式1中，M是原子量为40以上的金属; m为1以上; n为0以上; X-Y是辅助配体; R1是C1-16的烷基或C1-16的烷基醚基。 发光器件含有具有苯基 - 吡啶结构化合物的有机层。
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公开(公告)号：KR100951818B1
公开(公告)日：2010-04-07
申请号：KR1020090111103
申请日：2009-11-17
Applicant: 한국생산기술연구원
IPC: C09D183/02 , C09D133/08
Abstract: 본 발명은 ormosil 조성물과 ormosil 조성물을 포함하며 졸-겔 공정을 이용한 유-무기 하이브리드 코팅 조성물에 관한 것이다.
본 발명의 ormosil 조성물은 유-무기 하이브리드 코팅제의 중간체를 형성하는 ormosil 조성물로서 무기 실리카 입자 및 유기실란을 포함하며, 상기 무기 실리카 입자와 상기 유기실란의 몰비는 0.05 내지 0.4가 되도록 형성된다.
또한, 본 발명의 ormosil 조성물은 유-무기 하이브리드 코팅제의 중간체를 형성하는 ormosil 조성물에 있어서, 망상 구조를 갖으며, 유기실란인 ICPTS/(MAPTS+TEOS)의 몰비가 0.06 내지 0.50가 되도록 형성될 수 있다.
본 발명의 코팅 조성물은 ormosil 조성물 및 아크릴계 수지를 포함하여 형성될 수 있다.
본 발명에 따른 ormosil 조성물과 코팅 조성물에 의하면, 열적, 기계적 안정성 및 표면 물성이 우수한 코팅막을 형성할 수 있는 효과가 있다.
ormosil 조성물, 코팅 조성물, 유-무기 하이브리드, 졸-겔 공정-
公开(公告)号：KR1020100003718A
公开(公告)日：2010-01-11
申请号：KR1020090111103
申请日：2009-11-17
Applicant: 한국생산기술연구원
IPC: C09D183/02 , C09D133/08
CPC classification number: C09D183/02 , C09D133/04
Abstract: PURPOSE: An ormosil composition and a coating composition including the same are provided to form a coating film with excellent thermal and mechanical stability and good surface property. CONSTITUTION: An ormosil composition forming an intermediate of an organic-inorganic hybrid coating agent allows a molar ratio of isocyanatopropyltrimethoxysilane(ICPTS) as an organic silane / (methacryloxypropyltrimethoxysilane(MAPTS)+ tetraethoxysilane(TEOS)) to become 0.06-0.50. The ormosil composition has a network structure. The molar ratio of MAPTS/TEOS is 0.30-0.40.
Abstract translation: 目的：提供一种ormosil组合物和包含该组合物的涂料组合物以形成具有优异的热和机械稳定性以及良好的表面性质的涂膜。 构成：形成有机 - 无机杂化涂层剂的中间体的马氏体组合物使得异氰酸酯丙基三甲氧基硅烷（ICPTS）作为有机硅烷/（甲基丙烯酰氧基丙基三甲氧基硅烷（MAPTS）+四乙氧基硅烷（TEOS））的摩尔比为0.06-0.50。 奥莫斯组合物具有网络结构。 MAPTS / TEOS的摩尔比为0.30-0.40。
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公开(公告)号：KR1020070071959A
公开(公告)日：2007-07-04
申请号：KR1020050135833
申请日：2005-12-30
Applicant: 한국생산기술연구원
Inventor： 김백진
CPC classification number: C08K3/346 , B82Y30/00 , B82Y40/00 , C08F10/08 , C08K9/04 , C08K2201/011 , C08L23/20
Abstract: Provided are a poly(1-butene)/organoclay nanocomposite which is excellent in mechanical properties such as flexural strength, flexural modulus, and tensile modulus and thermal stability, and a method for preparing the poly(1-butene)/organoclay nanocomposite. The poly(1-butene)/organoclay nanocomposite comprises 100 parts by weight of poly(1-butene); and 2-20 parts by weight of an organoclay compound. Preferably the organoclay compound is a silicate compound having a 2:1 layered structure of which interlayer is substituted with an alkyl ammonium ion or an alkyl phosphonium ion. Preferably the organoclay compound is at least one selected from the group consisting of montmorillonite, hectorite, saponite, bentonite, beidellite, stevensite, halloysite and nontronite.
Abstract translation: 提供一种机械性能如弯曲强度，弯曲模量和拉伸模量和热稳定性优异的聚（1-丁烯）/有机粘土纳米复合材料，以及制备聚（1-丁烯）/有机粘土纳米复合材料的方法。 聚（1-丁烯）/有机粘土纳米复合材料包含100重量份聚（1-丁烯）; 和2-20重量份的有机粘土化合物。 有机粘土化合物优选是具有2:1层状结构的硅酸盐化合物，其中间层被烷基铵离子或烷基鏻离子取代。 优选地，有机粘土化合物是选自蒙脱石，锂蒙脱石，皂石，膨润土，贝得石，硬脂酸盐，多水高岭土和非矿石中的至少一种。
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公开(公告)号：KR1020050030820A
公开(公告)日：2005-03-31
申请号：KR1020030067047
申请日：2003-09-26
IPC: B32B27/30
CPC classification number: B32B5/26 , B32B5/08 , B32B2262/0253 , B32B2262/0284 , B32B2307/102
Abstract: A multi-layered fibrous sound-absorbing board is provided to be manufactured using PET staple fiber with various thickness and shapes, which improves sound-absorbing property, is capable of recycling it and makes it light. The multi-layered fibrous sound-absorbing board comprises a front part(10), a middle part(20) and a backside part(30). The front part(10) consists of 80wt% of polyethylene terephthalate staple fiber having a thickness of 1.4 denier and a solid shape or a thickness of 2 denier and a flat solid shape, and 20wt% of polypropylene fiber. The middle part(20) consists of 80wt% of polyethylene terephthalate staple fiber having a thickness of 6 denier and a hollow fiber shape and 20wt% of polypropylene fiber. The backside part(30) consists of 80wt% of polyethylene terephthalate staple fiber having a thickness of 1.4 denier and a solid shape or a thickness of 2 denier and a flat solid shape, and 20wt% of polypropylene fiber.
Abstract translation: 提供使用具有各种厚度和形状的PET短纤维制造的多层纤维吸声板，其改善了吸声性能，能够将其再循环并使其变亮。 多层纤维吸声板包括前部（10），中间部（20）和后侧部（30）。 前部（10）由厚度为1.4旦尼尔，实心形状或厚度为2旦，平坦的固体形状和20重量％的聚丙烯纤维的80重量％的聚对苯二甲酸乙二醇酯短纤维组成。 中间部分（20）由80重量％的聚对苯二甲酸乙二醇酯短纤维组成，厚度为6旦，中空纤维形状和20重量％的聚丙烯纤维。 背面部30由80重量％的聚对苯二甲酸乙二醇酯短纤维构成，厚度为1.4旦尼尔，实心形状或厚度为2旦，平坦的固体形状和20重量％的聚丙烯纤维。
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