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公开(公告)号：US20140094553A1
公开(公告)日：2014-04-03
申请号：US14002573
申请日：2012-02-22
IPC分类号： C09J171/02
CPC分类号： C09J171/02 , C08G65/2663 , C08G65/336 , C08L101/10 , C08L2205/02 , C09J201/10
摘要： The present invention provides a curable composition useful as a contact adhesive which has a high rate of initial tack development, high tack strength, and long retention time of the developed tack. The curable composition includes an organic polymer (Q) containing a reactive silyl group, and a linear organic polymer (P) having a number average molecular weight larger than that of the polymer (Q) and having a reactive silyl group containing three hydrolyzable groups at only one terminal. The organic polymer (P) and the organic polymer (Q) are mixed at a mixing ratio (P):(Q), in terms of parts by weight, of 60:40 to 5:95.
摘要翻译： 本发明提供一种可用作接触粘合剂的可固化组合物，其具有高的初始粘着力发展速度，高粘着强度和显影粘性的长的保留时间。 可固化组合物包括含有反应性甲硅烷基的有机聚合物（Q）和数均分子量大于聚合物（Q）的线型有机聚合物（P），并且具有含有三个可水解基团的反应性甲硅烷基 只有一个终端。 有机聚合物（P）和有机聚合物（Q）以重量比为60:40至5:95的混合比（P）:( Q）混合。
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公开(公告)号：US20130150530A1
公开(公告)日：2013-06-13
申请号：US13701564
申请日：2011-05-26
IPC分类号： C09J183/06
CPC分类号： C09J183/06 , C08G65/336 , C09J143/04 , C09J163/00 , C09J201/10 , C08K5/09
摘要： Provided is a curable composition prepared using a less toxic reactive silyl group-containing polymer, wherein the curable composition is useful as a reactive hot melt adhesive having an excellent balance between storage stability at high temperatures and curability at room temperature. The moisture-curing reactive hot melt adhesive composition comprises either: (A1) an organic polymer containing a reactive silicon group having two hydrolyzable groups and, as a curing catalyst, (B1) a metal carboxylate and/or a carboxylic acid; or (A2) an organic polymer containing a reactive silicon group having three hydrolyzable groups and, as a curing catalyst, (B2) a tetravalent tin compound.
摘要翻译： 本发明提供使用毒性较低的含甲硅烷基的聚合物制备的可固化组合物，其中可固化组合物可用作在高温下的储存稳定性和室温下的固化性之间具有优异平衡的反应性热熔粘合剂。 湿固化反应性热熔粘合剂组合物包含：（A1）含有具有两个可水解基团的反应性硅基团的有机聚合物，作为固化催化剂，（B1）金属羧酸盐和/或羧酸; 或（A2）含有具有三个可水解基团的反应性硅基团和作为固化催化剂的（B2）四价锡化合物的有机聚合物。
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公开(公告)号：US09534158B2
公开(公告)日：2017-01-03
申请号：US14002573
申请日：2012-02-22
IPC分类号： C09J201/10 , C08L101/10 , C08G65/336 , C09J171/02 , C08G65/26
CPC分类号： C09J171/02 , C08G65/2663 , C08G65/336 , C08L101/10 , C08L2205/02 , C09J201/10
摘要： The present invention provides a curable composition useful as a contact adhesive which has a high rate of initial tack development, high tack strength, and long retention time of the developed tack. The curable composition includes an organic polymer (Q) containing a reactive silyl group, and a linear organic polymer (P) having a number average molecular weight larger than that of the polymer (Q) and having a reactive silyl group containing three hydrolyzable groups at only one terminal. The organic polymer (P) and the organic polymer (Q) are mixed at a mixing ratio (P):(Q), in terms of parts by weight, of 60:40 to 5:95.
摘要翻译： 本发明提供一种可用作接触粘合剂的可固化组合物，其具有高的初始粘着力发展速度，高粘着强度和显影粘性的长的保留时间。 可固化组合物包括含有反应性甲硅烷基的有机聚合物（Q）和数均分子量大于聚合物（Q）的直链有机聚合物（P），并且具有含有三个可水解基团的反应性甲硅烷基 只有一个终端。 有机聚合物（P）和有机聚合物（Q）以重量比为60:40至5:95的混合比（P）:( Q）混合。
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公开(公告)号：US20130217828A1
公开(公告)日：2013-08-22
申请号：US13816346
申请日：2011-08-05
IPC分类号： C08L71/02 , C09J171/02
CPC分类号： C08L71/02 , C08G65/336 , C08L43/04 , C09J143/04 , C09J171/02 , C09K3/10 , C09K2200/0625 , C09K2200/0657 , C08L33/06
摘要： An object of the present invention is to provide a curable composition that can be used as sealing materials, adhesives, and the like, has excellent curing properties, and gives a cured product excellent in elongation properties. The object can be attained by means of a curable composition comprising: a reactive silyl group-containing polyether polymer (A) that contains a reactive silyl group with high activity (e.g., (ClCH2)(CH3O)2Si—, (CH3OCH2)(CH3O)2Si—, or CH3(CH3O)2Si—CH2—NH—C(═O)—); and a reactive silyl group-containing polyether polymer (B) that contains a reactive silyl group (e.g., CH3(CH3O)2Si— or (CH3O)3Si—) different from that mentioned above and/or a (meth)acrylic polymer (C) containing a reactive silyl group that is not particularly limited.
摘要翻译： 本发明的目的是提供可用作密封材料，粘合剂等的固化性组合物，具有优异的固化性能，并得到伸长性优异的固化物。 该目的可以通过一种可固化组合物来实现，该组合物包含：含有活性高的活性甲硅烷基的反应性含甲硅烷基的聚醚聚合物（A）（例如（ClCH 2）（CH 3 O）2 Si 3，（CH 3 OCH 2） ）2Si-或CH 3（CH 3 O）2 Si-CH 2 -NH-C（= O） - ）; 和含有与上述不同的反应性甲硅烷基的聚醚聚合物（B）和/或（甲基）丙烯酸类聚合物（C）的反应性甲硅烷基（例如CH 3（CH 3 O）2 Si-或（CH 3 O） ），其没有特别限定。
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公开(公告)号：US08901255B2
公开(公告)日：2014-12-02
申请号：US13816346
申请日：2011-08-05
IPC分类号： C08L71/02 , C08F220/10 , C09J171/02 , C08L43/04 , C09J143/04 , C09K3/10 , C08G65/336
CPC分类号： C08L71/02 , C08G65/336 , C08L43/04 , C09J143/04 , C09J171/02 , C09K3/10 , C09K2200/0625 , C09K2200/0657 , C08L33/06
摘要： An object of the present invention is to provide a curable composition that can be used as sealing materials, adhesives, and the like, has excellent curing properties, and gives a cured product excellent in elongation properties. The object can be attained by means of a curable composition comprising: a reactive silyl group-containing polyether polymer (A) that contains a reactive silyl group with high activity (e.g., (ClCH2)(CH3O)2Si—, (CH3OCH2)(CH3O)2Si—, or CH3(CH3O)2Si—CH2—NH—C(═O)—); and a reactive silyl group-containing polyether polymer (B) that contains a reactive silyl group (e.g., CH3(CH3O)2Si— or (CH3O)3Si—) different from that mentioned above and/or a (meth)acrylic polymer (C) containing a reactive silyl group that is not particularly limited.
摘要翻译： 本发明的目的是提供可用作密封材料，粘合剂等的固化性组合物，具有优异的固化性能，并得到伸长性优异的固化物。 该目的可以通过一种可固化组合物来实现，该组合物包含：含有活性高的活性甲硅烷基的反应性含甲硅烷基的聚醚聚合物（A）（例如（ClCH 2）（CH 3 O）2 Si 3，（CH 3 OCH 2） ）2Si或CH 3（CH 3 O）2 Si-CH 2 -NH-C（= O） - ）; 和含有与上述不同的反应性甲硅烷基的聚醚聚合物（B）和/或（甲基）丙烯酸类聚合物（C）的反应性甲硅烷基（例如CH 3（CH 3 O）2 Si-或（CH 3 O） ），其没有特别限定。
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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。
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公开(公告)号：US08003744B2
公开(公告)日：2011-08-23
申请号：US10568616
申请日：2004-08-12
IPC分类号： C08G77/08
CPC分类号： C08K5/09 , C08G18/244 , C08L101/10 , C08L75/04
摘要： The present invention provides a curable composition including: an organic polymer (A) which has on average 1.1 to 50 groups per one molecule thereof each represented by the general formula (1) and has one or more silicon-containing functional groups capable of cross-linking by forming siloxane bonds: —NR1—C(═O)— (1) wherein R1 is a hydrogen atom, or a substituted or unsubstituted monovalent organic group; and a metal carboxylate and/or a carboxylic acid (B), the curable composition giving a cured article excellent in curability and also excellent in heat resistance although a non-organotin catalyst is used.
摘要翻译： 本发明提供一种可固化组合物，其包含：有机聚合物（A），其每一分子平均具有1.1至50个基团，各自由通式（1）表示，并且具有一个或多个能够交联的含硅官能团， 通过形成硅氧烷键进行连接：-NR1-C（= O） - （1）其中R1是氢原子或取代或未取代的一价有机基团; 和金属羧酸盐和/或羧酸（B），虽然使用非有机锡催化剂，但固化性组合物赋予固化性优异且耐热性优异的固化物。
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公开(公告)号：US07893170B2
公开(公告)日：2011-02-22
申请号：US11579551
申请日：2005-04-25
IPC分类号： C08F283/12 , C08G77/16 , C08G77/18 , C08G77/08
CPC分类号： C08G65/336 , C08K3/014 , C08K5/0091 , C08K5/544 , C09D171/02 , C09J171/02 , C09K3/10 , C08L101/10 , C08L71/02
摘要： There is provided a curable composition having good curability and adhesion by using a non-organotin catalyst.The curable composition comprising (A) an organic polymer having a reactive silicon group as a silicon-containing group being capable of crosslinking by forming siloxane bonds, (B) one or more kinds selected from a titanium catalyst, an aluminum catalyst and a zirconium catalyst, and (C) a low molecular weight compound containing a hydrolyzable silicon group and having a molecular weight of 100 to 1,000, characterized in that a ratio (a/b) of the total mole (a) of titanium atoms, aluminum atoms and zirconium atoms of the component (B) to the total mole (b) of silicon atoms of the component (c) is larger than 0.08.
摘要翻译： 提供了通过使用非有机锡催化剂具有良好固化性和粘合性的可固化组合物。 可固化组合物包含（A）具有能够通过形成硅氧烷键交联的含硅基团的有机聚合物，（B）选自钛催化剂，铝催化剂和锆催化剂中的一种或多种 ，（C）含有可水解硅基且分子量为100〜1000的低分子量化合物，其特征在于钛原子，铝原子和锆的总摩尔数（a）的比（a / b） 组分（B）的原子与组分（c）的硅原子的总摩尔数（b）大于0.08。
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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。
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公开(公告)号：US07586595B2
公开(公告)日：2009-09-08
申请号：US10988511
申请日：2004-11-16
申请人： Toshihiko Okamoto
发明人： Toshihiko Okamoto
IPC分类号： G01N21/00
CPC分类号： G11B7/268 , G11B7/0037 , G11B7/24038
摘要： A method of scanning an information recording medium and a scanning apparatus for an information recording medium that uses the method scan for defects in respective resin layers of an information recording medium that has a plurality of resin layers and a plurality of information layers, which are separated by the respective resin layers, laminated on at least one surface of a substrate. The method includes: an image capture step of emitting scanning light toward the one surface at a predetermined incident angle from a fixed position on the one surface side, rotating the information recording medium in a fixed direction, and simultaneously receiving reflected light for the scanning light at a fixed position on an optical path of the reflected light to capture images at predetermined time intervals; a counting step of counting a number of images of a same defect that have been captured in the image capture step; and a specifying step of specifying that an (N−1)-th resin layer counting from the substrate side is a resin layer in which the defect is present when the counted number of images is N, where N is a natural number of two or higher.
摘要翻译： 一种扫描信息记录介质的方法和用于信息记录介质的扫描装置，该信息记录介质使用该方法扫描具有分离的多个树脂层和多个信息层的信息记录介质的各个树脂层中的缺陷， 通过各个树脂层层叠在基板的至少一个表面上。 该方法包括：图像拍摄步骤，从一个表面侧上的固定位置以预定入射角朝向该表面发射扫描光，沿着固定方向旋转信息记录介质，同时接收用于扫描光的反射光 在反射光的光路上的固定位置处以预定时间间隔捕获图像; 计数步骤，对在图像捕获步骤中捕获的相同缺陷的图像数进行计数; 以及指定步骤，当计数的图像数为N时，指定从基板侧计数的第（N-1）个树脂层是存在缺陷的树脂层，其中N是自然数2或 更高。
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