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1. 发明授权

US5747627A Room temperature curing polyurethane compositions 失效
标题翻译：室温固化聚氨酯组合物
公开(公告)号：US5747627A
公开(公告)日：1998-05-05
申请号：US693056
申请日：1996-08-19
申请人： Kazushi Kimura , Toshimitsu Takeda , Hiroyuki Hosoda , Kazunori Ishikawa , Hiroyuki Okuhira
发明人： Kazushi Kimura , Toshimitsu Takeda , Hiroyuki Hosoda , Kazunori Ishikawa , Hiroyuki Okuhira
IPC分类号： C08G18/38 , C09K3/10 , C08G18/16 , C08G18/22 , C08G18/32
CPC分类号： C09K3/1021 , C08G18/3844
摘要： A room temperature curing polyurethane composition comprises a polyisocyanate compound or polyurethane prepolymer (A), an oxazolidine compound (B) having at least one oxazolidine ring, a compound (C) for accelerating the opening of the oxazolidine ring, and optionally a modified carbodiimide (D). The inventive polyurethane composition excels in storage stability and freedom of foaming when curing.
摘要翻译： PCT No.PCT / JP95 / 02684第 371日期：1996年8月19日 102（e）日期1996年8月19日PCT 1995年12月26日PCT PCT。公开号WO96 / 20231 日期1996年7月4日室温固化聚氨酯组合物包含多异氰酸酯化合物或聚氨酯预聚物（A），具有至少一个恶唑烷环的恶唑烷化合物（B），用于加速恶唑烷环的开放的化合物（C）任选的改性碳二亚胺（D）。本发明的聚氨酯组合物在固化时具有优异的储存稳定性和发泡自由度。

2. 发明授权

US06936676B2 One-part, room temperature moisture curable resin composition 失效
标题翻译：一部分室温湿固化树脂组合物
公开(公告)号：US06936676B2
公开(公告)日：2005-08-30
申请号：US10718725
申请日：2003-11-24
申请人： Hiroyuki Okuhira , Naoya Adachi , Kazunori Ishikawa , Toshimitsu Takeda , Yo Kotani
发明人： Hiroyuki Okuhira , Naoya Adachi , Kazunori Ishikawa , Toshimitsu Takeda , Yo Kotani
IPC分类号： C08G59/40 , C08K5/29 , C08L63/00 , C08L83/04 , C09D183/08 , C08G77/26
CPC分类号： C09D183/08 , C08G59/4042 , C08G77/18 , C08K5/29 , C08L63/00 , C08L83/04 , C08L83/00 , C08L2666/44
摘要： This invention provides a one-part, room temperature moisture curable resin composition which comprises a ketimine prepared by reacting a ketone having a substituent at α position and a polyamine having at least two amino groups within its molecule wherein α position is methylene, and a main polymer which is an epoxy resin and/or a modified silicone having at least two hydrolyzable alkoxysilyl groups in its molecule, and which exhibits good shelf stability and high curing rate once taken out of the container, and which may further exhibit flexibility; a one-part, room temperature moisture curable resin composition which exhibits good shelf stability and curability as well as wet surface adhesion or initial thixotropic properties; a silicon containing compound having ketimine group whose reaction with the epoxy resin during the storage is prevented by the presence of a bulky alkyl group near the ketimine group and which exhibits good shelf stability and curability, and its production method; a one-part, room temperature moisture curable resin composition containing said silicon containing compound adapted as a latent curing agent which exhibits good shelf stability and short curing period once taken out of the container; and a novel method of ketimine synthesis.
摘要翻译：本发明提供了一部分室温湿度可固化树脂组合物，其包含通过使α位具有取代基的酮与其分子中具有至少两个氨基的多胺与α位置为亚甲基反应而制备的酮亚胺，聚合物，其分子中具有至少两个可水解的烷氧基甲硅烷基的环氧树脂和/或改性的硅氧烷，并且其具有良好的储存稳定性和一旦从容器中取出的固化速度高，并且还可以具有柔软性; 表现出良好的储存稳定性和固化性以及湿表面粘合性或初始触变性的一部分室温湿固化树脂组合物; 通过在酮亚胺基附近存在大体积烷基并且具有良好的储存稳定性和固化性，可以防止在储存期间与环氧树脂反应的具有酮亚胺基的含硅化合物及其制备方法; 含有所述含硅化合物的一部分室温湿度固化树脂组合物，其适于作为潜在性固化剂，其一旦从容器中取出，显示良好的储存稳定性和固化时间短; 和一种新的酮亚胺合成方法。

3. 发明授权

US06525159B1 One-pack cold moisture curable resin compositions 失效
标题翻译：一部分冷湿固化树脂组合物
公开(公告)号：US06525159B1
公开(公告)日：2003-02-25
申请号：US09155097
申请日：1999-03-30
申请人： Hiroyuki Okuhira , Naoya Adachi , Kazunori Ishikawa , Toshimitsu Takeda , Yo Kotani
发明人： Hiroyuki Okuhira , Naoya Adachi , Kazunori Ishikawa , Toshimitsu Takeda , Yo Kotani
IPC分类号： C08G7704
CPC分类号： C09D183/08 , C08G59/4042 , C08G77/18 , C08K5/29 , C08L63/00 , C08L83/04 , C08L83/00 , C08L2666/44
摘要： This invention provides a one-part, room temperature moisture curable resin composition which comprises a ketimine prepared by reacting a ketone having a substituent at &agr; position and a polyamine having at least two amino groups within its molecule wherein &agr; position is methylene, and a main polymer which is an epoxy resin and/or a modified silicone having at least two hydrolyzable alkoxysilyl groups in its molecule, and which exhibits good shelf stability and high curing rate once taken out of the container, and which may further exhibit flexibility; a one-part, room temperature moisture curable resin composition which exhibits good shelf stability and curability as well as wet surface adhesion or initial thixotropic properties; a silicon containing compound having ketimine group whose reaction with the epoxy resin during the storage is prevented by the presence of a bulky alkyl group near the ketimine group and which exhibits good shelf stability and curability, and its production method; a one-part, room temperature moisture curable resin composition containing said silicon containing compound adapted as a latent curing agent which exhibits good shelf stability and short curing period once taken out of the container; and a novel method of ketimine synthesis.
摘要翻译：本发明提供了一部分室温湿度可固化树脂组合物，其包含通过使α位具有取代基的酮与其分子中具有至少两个氨基的多胺与α位置为亚甲基反应而制备的酮亚胺，聚合物，其分子中具有至少两个可水解的烷氧基甲硅烷基的环氧树脂和/或改性的硅氧烷，并且其具有良好的储存稳定性和一旦从容器中取出的固化速度高，并且还可以具有柔软性; 表现出良好的储存稳定性和固化性以及湿表面粘合性或初始触变性的一部分室温湿固化树脂组合物; 通过在酮亚胺基附近存在大体积烷基并且具有良好的储存稳定性和固化性，可以防止在储存期间与环氧树脂反应的具有酮亚胺基的含硅化合物及其制备方法; 含有所述含硅化合物的一部分室温湿度固化树脂组合物，其适于作为潜在性固化剂，其一旦从容器中取出，显示良好的储存稳定性和固化时间短; 和一种新的酮亚胺合成方法。

4. 发明授权

US06756466B2 One-part, room temperature moisture curable resin composition 失效
公开(公告)号：US06756466B2
公开(公告)日：2004-06-29
申请号：US10291601
申请日：2002-11-12
申请人： Hiroyuki Okuhira , Naoya Adachi , Kazunori Ishikawa , Toshimitsu Takeda , Yo Kotani
发明人： Hiroyuki Okuhira , Naoya Adachi , Kazunori Ishikawa , Toshimitsu Takeda , Yo Kotani
IPC分类号： C08G7726
CPC分类号： C09D183/08 , C08G59/4042 , C08G77/18 , C08K5/29 , C08L63/00 , C08L83/04 , C08L83/00 , C08L2666/44
摘要： This invention provides a one-part, room temperature moisture curable resin composition which comprises a ketimine prepared by reacting a ketone having a substituent at &agr; position and a polyamine having at least two amino groups within its molecule wherein &agr; position is methylene, and a main polymer which is an epoxy resin and/or a modified silicone having at least two hydrolyzable alkoxysilyl groups in its molecule, and which exhibits good shelf stability and high curing rate once taken out of the container, and which may further exhibit flexibility; a one-part, room temperature moisture curable resin composition which exhibits good shelf stability and curability as well as wet surface adhesion or initial thixotropic properties; a silicon containing compound having ketimine group whose reaction with the epoxy resin during the storage is prevented by the presence of a bulky alkyl group near the ketimine group and which exhibits good shelf stability and curability, and its production method; a one-part, room temperature moisture curable resin composition containing said silicon containing compound adapted as a latent curing agent which exhibits good shelf stability and short curing period once taken out of the container; and a novel method of ketimine synthesis.

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