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1. 发明公开

KR1020100044182A 사용 온도 범위에 걸쳐 실질적으로 일정한 Ｇ-계수를 갖는 2 부분 폴리우레탄 경화성 조성물 有权
标题翻译：双组分聚氨酯可固化组合物具有超过使用温度范围的重要一致性G模量
公开(公告)号：KR1020100044182A
公开(公告)日：2010-04-29
申请号：KR1020107001423
申请日：2008-07-22
申请人： 다우 글로벌 테크놀로지스 엘엘씨
发明人： 트리벨호른울리히 , 헤르거하싼레나테에르
IPC分类号： C08G18/10 , C08G18/48 , C08G18/20 , C08L75/04
CPC分类号： C08G18/0895 , C08G18/12 , C08G18/4812 , C08G18/725 , C08G2190/00 , C08G18/6674 , C08G18/6685 , C08G18/797
摘要： The invention is a two part composition comprising: A. an isocyanate functional group containing component comprising one or more polyisocyanates and one or more isocyanate functional group containing prepolymers having in its backbone the residue of one or more chains derived from polypropylene oxide, copolymers of ethylene oxide and propylene oxide or mixtures thereof wherein equivalent weight of the chains are predominantly about 780 or greater; B. an isocyanate reactive component comprising one or more polypropylene oxide, copolymers of ethylene oxide and propylene oxide or mixtures thereof having equivalent weights predominantly about 960 or greater and terminal groups which are reactive with isocyanate groups; C. one or more low molecular weight compounds having two or more isocyanate reactive groups and a molecular weight of 120 or less wherein the low molecular weight compounds are present as a residue in the isocyanate functional group containing prepolymer, as a component of the isocyanate reactive component or both; D. one or more catalysts for the reaction of isocyanate functional groups with isocyanate reactive groups wherein the catalyst may be located in the isocyanate functional group containing component or the isocyanate reactive component.
摘要翻译：本发明是两部分组合物，其包含：A.含异氰酸酯官能团的组分，其包含一种或多种多异氰酸酯和一种或多种含异氰酸酯官能团的预聚物，其主链具有一个或多个衍生自聚环氧丙烷的链的残基，乙烯的共聚物氧化物和环氧丙烷或其混合物，其中链的当量重量主要为约780或更大; B.包含一种或多种聚环氧丙烷的异氰酸酯反应性组分，环氧乙烷和环氧丙烷的共聚物或其混合物，其当量重量为约960或更大，和与异氰酸酯基团反应的端基; C.一种或多种具有两个或更多个异氰酸酯反应性基团和分子量为120或更低的低分子量化合物，其中低分子量化合物作为残基存在于含异氰酸酯官能团的预聚物中，作为异氰酸酯反应性的组分组件或两者; D.一种或多种用于异氰酸酯官能团与异氰酸酯反应性基团反应的催化剂，其中催化剂可以位于含异氰酸酯官能团的组分或异氰酸酯反应性组分中。

2. 发明授权

KR101572276B1 사용 온도 범위에 걸쳐 실질적으로 일정한 Ｇ-계수를 갖는 2 부분 폴리우레탄 경화성 조성물 有权
标题翻译： - 2双组分聚氨酯可固化组合物具有超过使用温度范围内的一致性G模量
公开(公告)号：KR101572276B1
公开(公告)日：2015-11-26
申请号：KR1020107001423
申请日：2008-07-22
申请人： 다우 글로벌 테크놀로지스 엘엘씨
发明人： 트리벨호른울리히 , 헤르거하싼레나테에르
IPC分类号： C08G18/10 , C08G18/48 , C08G18/20 , C08L75/04
CPC分类号： C08G18/0895 , C08G18/12 , C08G18/4812 , C08G18/725 , C08G2190/00 , C08G18/6674 , C08G18/6685 , C08G18/797
摘要： 본발명은 (A) 하나이상의폴리프로필렌산화물, 에틸렌산화물및 프로필렌산화물의공중합체, 또는이들의혼합물로부터유래하는쇄로서, 쇄의당량이우세하게약 780 이상인하나이상의쇄의잔기를골격내에갖는, 하나이상의폴리이소사이안에이트및 하나이상의이소사이안에이트작용기함유예비중합체를포함하는이소사이안에이트작용기함유성분; (B) 우세하게약 960 이상의당량을갖고, 이소사이안에이트기와반응성인말단기를갖는, 하나이상의폴리프로필렌산화물, 에틸렌산화물및 프로필렌산화물의공중합체, 또는이들의혼합물을포함하는이소사이안에이트반응성성분; (C) 2개이상의이소사이안에이트반응성기를갖고 120 이하의분자량을갖는저 분자량화합물로서, 상기이소사이안에이트작용기함유예비중합체내의잔기로서, 상기이소사이안에이트반응성성분의성분으로서, 또는둘다로서존재하는하나이상의저 분자량화합물; 및 (D) 이소사이안에이트작용기를이소사이안에이트반응성기와반응시키기위한촉매로서, 상기이소사이안에이트작용기함유성분또는상기이소사이안에이트반응성성분에위치할수 있는하나이상의촉매를포함하는 2 부분조성물에관한것이다.

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