-
公开(公告)号：US08013080B2
公开(公告)日：2011-09-06
申请号：US12088799
申请日：2006-10-02
IPC分类号： C08F283/00
CPC分类号： C09K3/1018 , C08G65/336 , C08K5/3462 , C08L71/02 , C08L101/10
摘要： The present invention has its object to provide, by using a non-organotin curing catalyst, a curable composition having a practical level of curability. Furthermore, the present invention has its object to provide a curable composition excellent in adhesiveness while it secures a practical level of curability. The present invention relates to a curable composition which comprises:(A) an organic polymer containing a silicon-containing group capable of crosslinking by siloxane bond formation and(B) a silanol condensation catalyst:and that the silanol condensation catalyst is an amine compound and that an aqueous solution prepared by adding 5 millimoles of the amine compound to 100 g of a mixed solvent composed of isopropyl alcohol and water in a weight ratio of 10:3 has a pH value of not lower than 13.4 as measured at 23° C. according to JIS Z 8802.
摘要翻译： 本发明的目的是通过使用非有机锡固化催化剂来提供具有实用的固化性水平的可固化组合物。 此外，本发明的目的是提供一种固化性优异的固化性组合物，同时确保了固化性的实用性。 本发明涉及一种可固化组合物，其包含：（A）含有能够通过硅氧烷键形成交联的含硅基团的有机聚合物和（B）硅烷醇缩合催化剂;所述硅烷醇缩合催化剂是胺化合物， 通过向100g由异丙醇和水组成的混合溶剂中加入5毫摩尔胺化合物而制备的水溶液，其重量比为10:3，在23℃下测得的pH值不低于13.4。 根据JIS Z 8802。
-
公开(公告)号：US07807756B2
公开(公告)日：2010-10-05
申请号：US11667340
申请日：2005-11-09
IPC分类号： C08F8/30
CPC分类号： C08L101/10 , C08K5/16 , C08K5/57 , C08L75/08 , C09J175/08 , C09J201/10 , C09K3/1018 , C08L71/02
摘要： A problem of the present invention is to provide a curable composition which gives good curability, adhesiveness and storage stability by use of a catalyst other than organic tin catalysts. The above problem is solved by a curable composition, comprising: (A) one or more organic polymers having a reactive-silicon-containing group, and (B) a silanol condensation catalyst consisting of one or more compound(s) selected from organic tin compounds, carboxylic acids, and amine compounds, wherein at least one part of the reactive-silicon-containing group(s) of the organic polymer(s) (A) is represented by the following general formula (1): —(CR22)2—(SiR12-aXaO)m—SiX3 (1), and the silanol condensation catalyst (B) consists of amine compound(s) (B1) or consists of amine compound(s) (B1) and a carboxylic acid (B2), and when the mol number of the amine compound(s) is regarded as 1, the ratio by mol of the total amount of the carboxylic acid(s) to the amount of the amine compound(s) is 0.1 or less.
摘要翻译： 本发明的问题是提供一种通过使用有机锡催化剂以外的催化剂而具有良好的固化性，粘合性和保存稳定性的固化性组合物。 上述问题由可固化组合物解决，其包括：（A）一种或多种具有反应性含硅基团的有机聚合物，和（B）由一种或多种选自有机锡的化合物组成的硅烷醇缩合催化剂 化合物，羧酸和胺化合物，其中有机聚合物（A）的至少一部分反应性含硅基团由以下通式（1）表示： - （CR 22） 2-（SiR12-aXaO）m-SiX3（1）和硅烷醇缩合催化剂（B）由胺化合物（B1）或胺化合物（B1）和羧酸（B2）组成， ，当胺化合物的摩尔数为1时，羧酸的总量与胺化合物的量的摩尔比为0.1以下。
-
公开(公告)号：US20070299214A1
公开(公告)日：2007-12-27
申请号：US11667340
申请日：2005-11-09
IPC分类号： C08L101/10 , C08K5/09 , C08K5/17 , C09K3/10 , C09J201/10 , C08K5/57
CPC分类号： C08L101/10 , C08K5/16 , C08K5/57 , C08L75/08 , C09J175/08 , C09J201/10 , C09K3/1018 , C08L71/02
摘要： A problem of the present invention is to provide a curable composition which gives good curability, adhesiveness and storage stability by use of a catalyst other than organic tin catalysts. The above problem is solved by a curable composition, comprising: (A) one or more organic polymers having a reactive-silicon-containing group, and (B) a silanol condensation catalyst consisting of one or more compound(s) selected from organic tin compounds, carboxylic acids, and amine compounds, wherein at least one part of the reactive-silicon-containing group(s) of the organic polymer(s) (A) is represented by the following general formula (1): —(CR22)2—(SiR12-aXaO)m—SiX3 (1), and the silanol condensation catalyst (B) consists of amine compound(s) (B1) or consists of amine compound(s) (B1) and a carboxylic acid (B2), and when the mol number of the amine compound(s) is regarded as 1, the ratio by mol of the total amount of the carboxylic acid(s) to the amount of the amine compound(s) is 0.1 or less.
摘要翻译： 本发明的问题是提供一种通过使用有机锡催化剂以外的催化剂而具有良好的固化性，粘合性和保存稳定性的固化性组合物。 上述问题由可固化组合物解决，其包括：（A）一种或多种具有反应性含硅基团的有机聚合物，和（B）由一种或多种选自有机锡的化合物组成的硅烷醇缩合催化剂 化合物，羧酸和胺化合物，其中有机聚合物（A）的至少一部分反应性含硅基团由以下通式（1）表示： - （CR < 2 2 2 2 2 （1），硅烷醇缩合催化剂（B）由胺化合物（B1）组成或由胺组成的胺 化合物（B1）和羧酸（B2），当胺化合物的摩尔数被认为是1时，羧酸的总量的摩尔数相对于羧酸的总量 的胺化合物为0.1以下。
-
公开(公告)号：US20050069999A1
公开(公告)日：2005-03-31
申请号：US10483439
申请日：2002-04-19
申请人： Sreenath Sharma , Noriko Matsushita , Katsuhiko Ando , Chitose Yoshida , Hirofumi Nakano , Tsutomu Agatsuma , Yutaka Kanda
发明人： Sreenath Sharma , Noriko Matsushita , Katsuhiko Ando , Chitose Yoshida , Hirofumi Nakano , Tsutomu Agatsuma , Yutaka Kanda
IPC分类号： C12N9/99
CPC分类号： C07D309/10 , C07D491/06 , C07D491/20
摘要： The present invention provides SH3 domain binding inhibitors comprising, as an active ingredient, a non-peptide compound exhibiting SH3 domain binding inhibitory activity, a low molecular weight compound with molecular weight less than 750 which exhibit SH3 domain binding inhibitory activity, in particular, a compound represented by the general formula (I) or (II) described above, a cytochalsin, etc., or pharmaceutically acceptable salts thereof. The present invention also provides compounds represented by the general formula (Va), (Vb) or (VI) described above or pharmaceutically acceptable salts thereof.
摘要翻译： 本发明提供SH3结构域结合抑制剂，其包含作为活性成分的表现SH3结构域结合抑制活性的非肽化合物，分子量小于750的低分子量化合物，其表现出SH3结构域结合抑制活性，特别是 由上述通式（I）或（II）表示的化合物，细胞松弛素等，或其药学上可接受的盐。 本发明还提供由上述通式（Va），（Vb）或（VI）表示的化合物或其药学上可接受的盐。
-
公开(公告)号：US08013079B2
公开(公告)日：2011-09-06
申请号：US12088797
申请日：2006-10-02
IPC分类号： C08F283/00
CPC分类号： C09K3/1018 , C08K5/3442 , C08L101/10 , C09D201/10 , C09J201/10 , C08L71/02
摘要： The present invention has its object to provide a curable composition which allows slight bleedout of a liquid compound to occur to the cured product and shows good curability and adhesiveness using a non-organotin catalyst, an amine compound, as a silanol condensation catalyst.The present invention relates to a non-organotin-based curable composition which comprises: (A) an organic polymer having a silicon-containing group capable of crosslinking by siloxane bond formation, and (B) a specific amidine compound and/or a guanidine compound having a melting point of not lower than 23° C., as a silanol condensation catalyst.
摘要翻译： 本发明的目的是提供一种固化性组合物，其使固化物发生液体化合物的轻微渗出，并且使用非有机锡催化剂，胺化合物作为硅烷醇缩合催化剂显示良好的固化性和粘合性。 本发明涉及一种非有机锡基可固化组合物，其包含：（A）具有能够通过硅氧烷键形成交联的含硅基团的有机聚合物，和（B）特定的脒化合物和/或胍化合物 熔点不低于23℃，作为硅烷醇缩合催化剂。
-
公开(公告)号：US20100041810A1
公开(公告)日：2010-02-18
申请号：US12514417
申请日：2007-11-22
CPC分类号： C09K3/10 , C08G77/08 , C08K3/16 , C08K3/26 , C08K3/36 , C08K5/16 , C08L21/00 , C08L101/10 , C08L71/02
摘要： An object of the present invention is to provide a curable composition made mainly of an organic polymer having a reactive silicon group, exhibits a good curability without using any organic tin compound substantially, and gives a cured product having a sufficient strength; and to provide a catalyst composition. The object is solved by a curable composition, comprising a polymer (A) having a silicon-containing group which can be crosslinked by forming a siloxane bond, and a fluoride salt compound (B).
摘要翻译： 本发明的目的是提供一种主要由具有反应性硅基团的有机聚合物制成的可固化组合物，而基本上不使用任何有机锡化合物显示出良好的固化性，并且得到具有足够强度的固化产物; 并提供催化剂组合物。 该目的是通过可固化组合物来解决的，该组合物包含具有可通过形成硅氧烷键而交联的含硅基团的聚合物（A）和氟化物盐化合物（B）。
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.024 秒)
