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1. 发明申请

US20060205887A1 Polymer and curable compositions improved in storage stability 审中-公开
标题翻译：聚合物和可固化组合物的储存稳定性得到改善
公开(公告)号：US20060205887A1
公开(公告)日：2006-09-14
申请号：US10541996
申请日：2004-01-19
申请人： Yoshiki Nakagawa , Nobuhiro Hasegawa , Yasuo Shimizu , Jiro Okai , Nao Fujita , Hitoshi Tamai , Ayako Yano
发明人： Yoshiki Nakagawa , Nobuhiro Hasegawa , Yasuo Shimizu , Jiro Okai , Nao Fujita , Hitoshi Tamai , Ayako Yano
IPC分类号： C08F20/10
CPC分类号： C09K3/10 , C08L33/08 , C08L2666/02
摘要： A composition comprising a vinyl polymer having a crosslinkable silyl group may suffer from a delay in curing after the storage. The present invention relates to the following items. A curable composition comprising, as an essential component, (I) a vinyl polymer, which has at least one crosslinkable silyl group at the terminus and also has a monomer containing a methyl ester group as a constituent unit. A sealant, a liquid gasket, and an adhesive, wherein the above curable composition is used. A polymer has at least one crosslinkable functional group at the terminus and also has a vinyl polymer as a main chain thereof, wherein 2% to 80% by weight of monomers based on the total monomers constituting the main chain is methyl acrylate. A curable composition with improved storage stability, which comprises the following two components as essential components: (a) a vinyl polymer having at least one crosslinkable silyl group; and (b) a compound having a methyl ester group other than the compound (a).
摘要翻译：包含具有交联性甲硅烷基的乙烯基聚合物的组合物在储存后可能会导致固化延迟。本发明涉及以下项目。一种可固化组合物，其包含作为必要组分的（I）乙烯基聚合物，其在末端具有至少一个可交联甲硅烷基，并且还具有含有甲酯基作为构成单元的单体。密封剂，液体垫圈和粘合剂，其中使用上述可固化组合物。聚合物在末端具有至少一个可交联官能团，并且还具有乙烯基聚合物作为其主链，其中基于构成主链的总单体的2重量％至80重量％的单体为丙烯酸甲酯。具有改善的储存稳定性的可固化组合物，其包含以下两种组分作为必要组分：（a）具有至少一个可交联甲硅烷基的乙烯基聚合物; 和（b）具有除化合物（a）以外的甲酯基的化合物。

2. 发明申请

US20090012237A1 CURABLE COMPOSITION AND COMPATIBILIZING AGENT 审中-公开
标题翻译：可固化组合物和配合剂
公开(公告)号：US20090012237A1
公开(公告)日：2009-01-08
申请号：US12186772
申请日：2008-08-06
申请人： Nao Fujita , Yasuo Shimizu , Nobuhiro Hasegawa , Yoshiki Nakagawa
发明人： Nao Fujita , Yasuo Shimizu , Nobuhiro Hasegawa , Yoshiki Nakagawa
IPC分类号： C08G65/02
CPC分类号： C08L71/02 , C08F290/06 , C08F293/005 , C08G65/336 , C08L101/10 , C08L2666/02 , C08L2666/04 , C08L2666/14
摘要： It is an object of the present invention to provide a curable which has good storage stability and can give cured products retaining the high elongation characteristic originating from the polyether polymer and showing a high gel fraction and good weatherability.Thus, the present invention provides a durable compositionwhich comprises the following two components:a polyether polymer having at least one crosslinkable functional group anda vinyl polymerwhich is compatible with said polyether polymer having at least one crosslinkable functional group at a polymer terminus.Further, the present invention provides a curable compositionwhich comprises the following three components:a polyether polymer having at least one crosslinkable functional group,a vinyl polymer incompatible with said polyether polymer and having at least one crosslinkable function group, anda compatibilizing agent capable of compatibilizing said polyether polymer and said vinyl polymer with each other when added to a mixture thereof.
摘要翻译：本发明的目的是提供一种具有良好的储存稳定性的固化物，并且可以得到保持源于聚醚聚合物的高伸长率特性的固化产物，并显示出高凝胶分数和良好的耐候性。因此，本发明提供一种耐久性组合物，其包含以下两种组分：具有至少一个可交联官能团的聚醚聚合物和与聚合物末端具有至少一个可交联官能团的所述聚醚聚合物相容的乙烯基聚合物。此外，本发明提供一种可固化组合物，其包含以下三种组分：具有至少一个可交联官能团的聚醚聚合物，与所述聚醚聚合物不相容并具有至少一个可交联官能团的乙烯基聚合物，以及能够当所述聚醚聚合物和所述乙烯基聚合物加入其混合物中时，彼此相容。

3. 发明申请

US20050131168A1 Curable composition and compatibilizing agent 审中-公开
标题翻译：可固化组合物和相容剂
公开(公告)号：US20050131168A1
公开(公告)日：2005-06-16
申请号：US10965192
申请日：2004-10-15
申请人： Nao Fujita , Yasuo Shimizu , Nobuhiro Hasegawa , Yoshiki Nakagawa
发明人： Nao Fujita , Yasuo Shimizu , Nobuhiro Hasegawa , Yoshiki Nakagawa
IPC分类号： C08F290/06 , C08F293/00 , C08G65/336 , C08L71/02 , C08F2/00
CPC分类号： C08L71/02 , C08F290/06 , C08F293/005 , C08G65/336 , C08L101/10 , C08L2666/02 , C08L2666/04 , C08L2666/14
摘要： It is an object of the present invention to provide a curable which has good storage stability and can give cured products retaining the high elongation characteristic originating from the polyether polymer and showing a high gel fraction and good weatherability. Thus, the present invention provides a curable composition which comprises the following two components: a polyether polymer having at least one crosslinkable functional group and a vinyl polymer which is compatible with said polyether polymer having at least one crosslinkable functional group at a polymer terminus. Further, the present invention provides a curable composition which comprises the following three components: a polyether polymer having at least one crosslinkable functional group, a vinyl polymer incompatible with said polyether polymer and having at least one crosslinkable function group, and a compatibilizing agent capable of compatibilizing said polyether polymer and said vinyl polymer with each other when added to a mixture thereof.
摘要翻译：本发明的目的是提供一种具有良好的储存稳定性的固化物，并且可以得到保持源于聚醚聚合物的高伸长率特性的固化产物，并显示出高凝胶分数和良好的耐候性。因此，本发明提供一种可固化组合物，其包含以下两种组分：具有至少一个可交联官能团的聚醚聚合物和与聚合物末端具有至少一个可交联官能团的所述聚醚聚合物相容的乙烯基聚合物。此外，本发明提供一种可固化组合物，其包含以下三种组分：具有至少一个可交联官能团的聚醚聚合物，与所述聚醚聚合物不相容并具有至少一个可交联官能团的乙烯基聚合物，以及能够当所述聚醚聚合物和所述乙烯基聚合物加入其混合物中时，彼此相容。

4. 发明授权

US06831130B2 Composition of crosslinkable polyether, crosslinkable vinyl polymer and compatibilizer 有权
标题翻译：可交联聚醚，交联乙烯基聚合物和增容剂的组成
公开(公告)号：US06831130B2
公开(公告)日：2004-12-14
申请号：US10296541
申请日：2003-04-04
申请人： Nao Fujita , Yasuo Shimizu , Nobuhiro Hasegawa , Yoshiki Nakagawa
发明人： Nao Fujita , Yasuo Shimizu , Nobuhiro Hasegawa , Yoshiki Nakagawa
IPC分类号： C08L3304
CPC分类号： C08L71/02 , C08F290/06 , C08F293/005 , C08G65/336 , C08L101/10 , C08L2666/02 , C08L2666/04 , C08L2666/14
摘要： A curable composition comprises a polyether polymer having at least one crosslinkable functional group and a vinyl polymer compatible therewith having at least one crosslinkable functional group at a terminus. Another aspect includes a compatibilizing agent capable of compatibilizing the polyether polymer and vinyl polymer when added to the mixture thereof.
摘要翻译：可固化组合物包含具有至少一个可交联官能团的聚醚聚合物和与其相容的乙烯基聚合物，其在末端具有至少一个可交联官能团。另一方面包括当加入到其混合物中时，能够使聚醚聚合物和乙烯基聚合物相容的相容剂。

5. 发明申请

US20090082488A1 CURABLE COMPOSITION, ADHESIVE COMPOSITION CONTAINING SUCH CURABLE COMPOSITION, AND ADHESIVE 审中-公开
标题翻译：可固化组合物，包含这种可固化组合物的粘合剂组合物和粘合剂
公开(公告)号：US20090082488A1
公开(公告)日：2009-03-26
申请号：US11911501
申请日：2006-04-14
申请人： Masanao Takeda , Nao Fujita , Hitoshi Tamai , Yoshiki Nakagawa
发明人： Masanao Takeda , Nao Fujita , Hitoshi Tamai , Yoshiki Nakagawa
IPC分类号： C08F2/46 , C08F120/18 , C08F230/04
CPC分类号： C09J133/08 , C08F8/26 , C08F220/18 , C08F220/30 , C08F220/36 , C08F290/04 , C08F290/06 , C08F290/061 , C08F2438/01 , C08F2800/20 , C08F2810/30 , C09J4/06 , C09J133/06 , C09J133/10 , C08F2220/1858 , C08F2220/1825 , C08F20/18
摘要： The present invention has its object to provide an acrylic curable composition which is improved in tackiness, retention and other adhesive properties without reducing the thermal stability and weather resistance. The above-mentioned object can be solved by a curable composition which comprises, as an essential component, polymer (I), which is a (meth)acrylic acid ester copolymer having, in each molecule, at least one group represented by the general formula 1: —OC(O)C(Ra)═CH2 (1) (wherein Ra represents a hydrogen atom or a hydrocarbon group containing 1 to 20 carbon atoms) at a terminus of the molecular chain and is obtained by (co)polymerizing an (meth)acrylic acid alkyl ester the alkyl moiety of which contains 7 to 20 carbon atoms.
摘要翻译：本发明的目的是提供一种在不降低热稳定性和耐候性的情况下提高粘合性，保留性等粘合性能的丙烯酸类固化性组合物。上述目的可以通过包含作为必要成分的聚合物（I）的可固化组合物来解决，聚合物（I）是在每个分子中具有至少一个由通式表示的基团的（甲基）丙烯酸酯共聚物 -OC（O）C（Ra）-CH2（1）<？in-line-formula description =“In-line-formula description =”In-line-formula description = （其中R a表示氢原子或含有1〜20个碳原子的烃基），并且通过（共）聚合（甲基）丙烯酸烷基酯酯，其烷基部分含有7至20个碳原子。

6. 发明授权

US06784240B2 Curable composition 有权
标题翻译：可固化组合物
公开(公告)号：US06784240B2
公开(公告)日：2004-08-31
申请号：US10181926
申请日：2002-11-12
申请人： Nobuhiro Hasegawa , Yasuo Shimizu , Yoshiki Nakagawa
发明人： Nobuhiro Hasegawa , Yasuo Shimizu , Yoshiki Nakagawa
IPC分类号： C08J320
CPC分类号： C08K3/26 , C08K2003/265 , C08L57/00
摘要： The invention relates to a curable composition comprising a crosslinking silyl-containing vinyl polymer. The curable composition of the invention can be utilized, for example, as sealants such as elastic sealants for building and construction, electric or electronic part materials such as solar battery backside sealants, electric insulating materials such as insulating sheath of wire or cable, pressure sensitive adhesives, adhesives, and paints. A curable composition which comprises the following two components: (A) a vinyl polymer (I) having at least one crosslinking functional group and (B) heavy or ground calcium carbonate (II) having a specific surface area of not smaller than 1.5 m2/g but not larger than 50 m2/g.
摘要翻译：本发明涉及包含交联甲硅烷基的乙烯基聚合物的可固化组合物。本发明的固化性组合物可以用作例如用于建筑和结构的弹性密封剂，电子或电子部件材料如太阳能电池背面密封剂，电绝缘材料如电线或电缆绝缘护套的密封剂，压敏粘合剂，粘合剂和涂料。一种可固化组合物，其包含以下两种组分：（A）具有至少一个交联官能团的乙烯基聚合物（I）和（B）重质或研磨的碳酸钙（II），其具有比表面积不小于1.5m 2 / g，但不大于50m 2 / g。

7. 发明申请

US20080051517A1 Curable Composition 审中-公开
标题翻译：可固化成分
公开(公告)号：US20080051517A1
公开(公告)日：2008-02-28
申请号：US10594481
申请日：2005-03-29
申请人： Jiro Okai , Yoshiki Nakagawa
发明人： Jiro Okai , Yoshiki Nakagawa
IPC分类号： C08G81/02 , C08L101/02 , C08L33/06 , C08L71/02
CPC分类号： C08L33/08 , C08L71/02 , C08L2666/22 , C08L2666/04
摘要： The invention has its object to provide a curable composition having improved compatibility of a high-molecular-weight polyether polymer and a vinyl polymer and excellent in mechanical properties. The invention uses a curable composition which comprises a polyether polymer (I) having at least one crosslinkable functional group and a number average molecular weight of 10,000 or higher, and a vinyl polymer (II) having at least one crosslinkable functional group at a polymer terminus and compatible with the polyether polymer (I). As the vinyl polymer (II), a poly(n-butyl acrylate/ethyl acrylate/octadecyl acrylate) copolymer may be mentioned, for example.
摘要翻译：本发明的目的是提供具有改善的高分子量聚醚聚合物和乙烯基聚合物的相容性并且机械性能优异的可固化组合物。本发明使用包含具有至少一个交联性官能团和数均分子量为10,000以上的聚醚聚合物（I）和聚合物末端具有至少一个交联性官能团的乙烯基聚合物（II）的固化性组合物并与聚醚聚合物（I）相容。作为乙烯基聚合物（II），例如可以提及聚（丙烯酸正丁酯/丙烯酸乙酯/丙烯酸十八烷基酯）共聚物。

8. 发明授权

US07439308B2 Process for producing (meth)acrylic polymer terminated by crosslinkable silyl group 有权
标题翻译：通过交联性甲硅烷基封端的（甲基）丙烯酸类聚合物的制造方法
公开(公告)号：US07439308B2
公开(公告)日：2008-10-21
申请号：US10506103
申请日：2003-04-18
申请人： Shigeki Ohno , Yoshiki Nakagawa , Kenichi Kitano , Masanao Takeda , Nao Fujita
发明人： Shigeki Ohno , Yoshiki Nakagawa , Kenichi Kitano , Masanao Takeda , Nao Fujita
IPC分类号： C08F20/02 , C08C19/25 , C08C2/04
CPC分类号： C08F6/02 , C08F2/38 , C08F6/001 , C08F8/26 , C08F8/42 , C08F220/18 , C08F2438/01 , C08L33/00 , C08F20/00
摘要： A method for producing a (meth)acrylic polymer having crosslinkable silyl groups at the termini, comprising a step of adding a hydrosilane compound having a crosslinkable silyl group to an alkenyl-terminated (meth)acrylic polymer (A), which is prepared by atom transfer radical polymerization, in the presence of a platinum hydrosilylation catalyst. The amount of the platinum hydrosilylation catalyst is 0.1 to 10 mg on a platinum metal basis per kilogram of the alkenyl-terminated (meth)acrylic polymer (A). An object of the invention is to provide a method for producing a (meth)acrylic polymer having terminal crosslinkable silyl.
摘要翻译：一种在末端具有交联性甲硅烷基的（甲基）丙烯酸系聚合物的制造方法，其特征在于，包括将由具有交联性甲硅烷基的氢硅烷化合物加成到由链烯基封端的（甲基）丙烯酸系聚合物（A）在铂氢硅烷化催化剂存在下转移自由基聚合。铂氢化硅烷化催化剂的量为每千克烯基封端的（甲基）丙烯酸类聚合物（A）为铂金属为0.1〜10mg。本发明的目的是提供一种具有末端可交联甲硅烷基的（甲基）丙烯酸聚合物的制备方法。

9. 发明申请

US20050014912A1 Process for producing vinyl polymer 失效
标题翻译：制备乙烯基聚合物的方法
公开(公告)号：US20050014912A1
公开(公告)日：2005-01-20
申请号：US10491187
申请日：2002-10-17
申请人： Akihisa Hirota , Kosuke Tanaka , Shigeru Hagimori , Yosuke Asai , Naoki Furukawa , Masanao Takeda , Nao Fujita , Yoshiki Nakagawa
发明人： Akihisa Hirota , Kosuke Tanaka , Shigeru Hagimori , Yosuke Asai , Naoki Furukawa , Masanao Takeda , Nao Fujita , Yoshiki Nakagawa
IPC分类号： C08F4/40 , C08F4/42 , C08F6/00 , C08F6/02 , C08F8/06 , C08F8/42 , C08L83/05
CPC分类号： C08F6/02 , C08F8/06 , C08F2438/01 , C08F2810/30 , C08F2810/40 , C08F8/26 , C08F120/18 , C08F2220/1808 , C08F2220/1825 , C08F2220/281
摘要： The present invention provides a method for producing a vinyl polymer including the steps of polymerizing a vinyl monomer by atom transfer radical polymerization with a transition metal complex as a polymerization catalyst, and bringing the resultant vinyl polymer into contact with an adsorbent in the presence of an oxidizing agent; the vinyl polymer produced by the method; and a reactive composition susceptible to hydrosilylation containing the vinyl polymer produced by the method and having at least one alkenyl group per molecule.
摘要翻译：本发明提供一种乙烯基聚合物的制造方法，包括以下步骤：用过渡金属络合物作为聚合催化剂通过原子转移自由基聚合使乙烯基单体聚合，并使所得到的乙烯基聚合物与吸附剂接触，氧化剂; 通过该方法制备的乙烯基聚合物; 以及易受含有通过该方法制备的乙烯基聚合物的氢化硅烷化的反应性组合物，并且每分子具有至少一个烯基。

10. 发明申请

US20050014904A1 Purification with oxidizing agents of vinyl polymers obtained by atom transfer radical polymerization 失效
标题翻译：用通过原子转移自由基聚合获得的乙烯基聚合物的氧化剂进行纯化
公开(公告)号：US20050014904A1
公开(公告)日：2005-01-20
申请号：US10913550
申请日：2004-08-09
申请人： Nao Fujita , Kenichi Kitano , Yoshiki Nakagawa
发明人： Nao Fujita , Kenichi Kitano , Yoshiki Nakagawa
IPC分类号： C08F6/02 , C08F8/04 , C08F8/06 , C08F8/42 , C08F8/14
CPC分类号： C08F8/42 , C08F6/02 , C08F8/04 , C08F8/06
摘要： This invention provides a method for purification of a vinyl polymer which comprises the atom transfer radical polymerization of a vinyl monomer using a transition metal complex as the polymerization catalyst, said vinyl polymer being brought into contact with an oxidizing agent or a reducing agent.
摘要翻译：本发明提供一种乙烯基聚合物的纯化方法，其包括使用过渡金属配合物作为聚合催化剂的乙烯基单体的原子转移自由基聚合，所述乙烯基聚合物与氧化剂或还原剂接触。

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