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公开(公告)号：KR101907419B1
公开(公告)日：2018-10-12
申请号：KR1020170084109
申请日：2017-07-03
Applicant: 한국화학연구원
CPC classification number: C08G59/5093 , C08G59/42 , C08G59/44 , C08G59/50 , C08G59/5073 , C08G59/621 , C08K5/3445
Abstract: 본발명은에폭시수지용경화촉진제및 이를이용한에폭시조성물에관한발명이다. 보다구체적으로종래에폭시수지용경화촉진제로사용된바 없는제올라이트형이미다졸레이트구조체(ZIF, zeolitic imidazolate framework)를경화촉진제로사용하고자하며, 이를이용하여장기저장안정성및 열안정성이우수한에폭시조성물을제공하고자한다.
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公开(公告)号：KR101847140B1
公开(公告)日：2018-04-10
申请号：KR1020170081210
申请日：2017-06-27
Applicant: 한국화학연구원
IPC: C08G59/50 , C08G73/10 , C08L63/00 , C09J163/00
CPC classification number: C08G59/5006 , C08G73/106 , C08L63/00 , C09J163/00
Abstract: 본발명은하기화학식 1을만족하는고분자형아민계에폭시수지경화제에관한것으로, 하기화학식 1에서 X는탄소수 6 내지 30의방향족환을하나이상포함하는 4가의유기기이며, R및 R는서로독립적으로탄소수 1 내지 30의알킬렌기, 탄소수 5 내지 30의사이클로알킬렌기, 탄소수 6 내지 30의아릴렌기, 탄소수 1 내지 30의폴리옥시알킬렌기또는이들이조합된구조이다. [화학식 1]
Abstract translation: 本发明涉及的是，二价至四价含一个或多个芳环的有机基团，X是具有满足式（I）的胺系聚合物环氧树脂固化剂的式（1）中的碳原子数为6〜30的基团，R和R是彼此独立地 作为聚氧化烯基团或它们合并含有亚烷基中1至30个碳原子，具有5至30个碳原子的uisayi爪的亚烷基，碳原子数为6〜30的亚芳基结构，具有1-30的碳原子数1。 [式1]
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Patent Agency Ranking
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公开(公告)号：KR101848704B1
公开(公告)日：2018-04-16
申请号：KR1020170081155
申请日：2017-06-27
Applicant: 한국화학연구원
IPC: C08G59/50 , C08L63/00 , C08G59/56 , C09J163/00
CPC classification number: C08G59/5033 , C08G59/56 , C08L63/00 , C09J163/00
Abstract: 본발명은하기화학식 1을만족하는분지형아민계에폭시수지경화제에관한것으로, 하기화학식 1에서 Ar내지 Ar는서로독립적으로탄소수 6 내지 30의아릴렌기이며, x는탄소수 1 내지 10의알킬렌기이며, Y내지 Y은서로독립적으로직접결합또는탄소수 1 내지 10의알킬렌기이며, R내지 R는서로독립적으로수소또는탄소수 1 내지 3의알킬기이다. [화학식 1]
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公开(公告)号：KR1020140104173A
公开(公告)日：2014-08-28
申请号：KR1020130018026
申请日：2013-02-20
Applicant: 한국화학연구원
IPC: C07D291/04 , B01J31/28
CPC classification number: C07D291/04 , B01J31/28 , C07C211/08 , C07D285/10 , C07D419/04
Abstract: The present invention relates to quaternary carbinamine derivatives and to a method for preparing the same using copper-based catalysts. The method for manufacturing a cyclic sulfamidate derivative, according to the present invention, has an effect of acquiring quaternary cyclic sulfamidate derivatives, with a high yield than any conventional method, in which a phenyl group substituted with various substituents, particularly with unsubstituted or substituted phenyl, by reacting the cyclic sulfamidate imine with Grignard reagent under the copper-based catalysts. Thus, the method can be usefully applied in manufacturing the cyclic sulfamidate derivatives used as a precursor of quaternary amino acid derivatives.
Abstract translation: 本发明涉及季胺衍生物及其使用铜基催化剂的方法。 根据本发明的制备环状磺酰胺酸衍生物的方法具有获得季铵磺酰胺衍生物的效果，其产率高于任何常规方法，其中被各种取代基取代的苯基，特别是与未取代或取代的苯基 ，通过在铜基催化剂下使环磺酰氨基亚胺与格氏试剂反应。 因此，该方法可有效地用于制造用作季氨基酸衍生物前体的环状磺酰胺酸酯衍生物。
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公开(公告)号：KR101468209B1
公开(公告)日：2014-12-01
申请号：KR1020130018026
申请日：2013-02-20
Applicant: 한국화학연구원
IPC: C07D291/04 , B01J31/28
Abstract: 본발명은 4차탄소를갖는아민유도체및 구리계촉매를이용한이의제조방법에관한것으로, 본발명에따른시클릭술파미데이트유도체의제조방법은구리계촉매하에서시클릭술파미데이트이민과그리나드시약을반응하여다양한치환기, 특히비치환또는치환된페닐로치환된페닐기가도입된 4차시클릭술파미데이트유도체를종래의어떤방법보다도높은수율로수득할수 있는효과가있으므로, 4차아미노산유도체의전구체로사용되는시클릭술파미데이트유도체의제조에유용할수 있다.
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