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1. 发明授权

US07834104B2 Process for production of urethane resin and adhesive agent 有权
标题翻译：生产聚氨酯树脂和粘合剂的方法
公开(公告)号：US07834104B2
公开(公告)日：2010-11-16
申请号：US12189268
申请日：2008-08-11
申请人： Makito Nakamura , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
发明人： Makito Nakamura , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
IPC分类号： C08G18/10 , C08G18/32 , C08G18/38 , C08G18/66
CPC分类号： C09J175/04 , C08G18/10 , C08G18/3281 , C08G2170/40 , C08G18/3206 , C08G18/8022
摘要： An object of the invention is to provide a process for urethane resin production in which the molecular weight of the urethane resin can be easily controlled regardless of the kind of polyisocyanate compound and which can yield a urethane resin for use as a removable pressure-sensitive adhesive usable in extensive applications ranging from a strong-tack region to a slight-tack region. The process for urethane resin production of the invention is a process for producing a urethane resin which comprises reacting a polyol with a first polyisocyanate compound in such a proportion that isocyanate groups are present in excess to thereby obtain an isocyanate-group-terminated prepolymer, subsequently reacting the isocyanate-group-terminated prepolymer with a chain extender, and further reacting the resultant polymer with a chain terminator, wherein the chain extender comprises a polyfunctional compound (X) having three or more functional groups reactive with an isocyanate group, wherein two of the functional groups of the polyfunctional compound (X) are primary hydroxyl groups and the remaining functional group(s) is secondary hydroxyl or tertiary hydroxyl group(s).
摘要翻译：本发明的目的是提供一种聚氨酯树脂生产方法，其中可以容易地控制聚氨酯树脂的分子量，而不管多异氰酸酯化合物的种类如何，并且可以产生用作可去除的压敏粘合剂的聚氨酯树脂可用于从强粘性区域到轻微粘性区域的广泛应用。本发明的聚氨酯树脂生产方法是一种制备聚氨酯树脂的方法，其包括使多元醇与第一多异氰酸酯化合物以过量存在的异氰酸酯基团的比例反应，随后得到异氰酸酯基封端的预聚物使异氰酸酯基封端的预聚物与扩链剂反应，并进一步使所得聚合物与链终止剂反应，其中扩链剂包含具有三个或更多个与异氰酸酯基团反应的官能团的多官能化合物（X），其中两个多官能化合物（X）的官能团是伯羟基，剩余的官能团是仲羟基或叔羟基。

2. 发明申请

US20080312386A1 PROCESS FOR PRODUCTION OF URETHANE RESIN AND ADHESIVE AGENT 有权
标题翻译：尿素树脂和胶粘剂生产工艺
公开(公告)号：US20080312386A1
公开(公告)日：2008-12-18
申请号：US12189268
申请日：2008-08-11
申请人： Makito NAKAMURA , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
发明人： Makito NAKAMURA , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
IPC分类号： C08L75/04 , C08G71/04
CPC分类号： C09J175/04 , C08G18/10 , C08G18/3281 , C08G2170/40 , C08G18/3206 , C08G18/8022
摘要： An object of the invention is to provide a process for urethane resin production in which the molecular weight of the urethane resin can be easily controlled regardless of the kind of polyisocyanate compound and which can yield a urethane resin for use as a removable pressure-sensitive adhesive usable in extensive applications ranging from a strong-tack region to a slight-tack region. The process for urethane resin production of the invention is a process for producing a urethane resin which comprises reacting a polyol with a first polyisocyanate compound in such a proportion that isocyanate groups are present in excess to thereby obtain an isocyanate-group-terminated prepolymer, subsequently reacting the isocyanate-group-terminated prepolymer with a chain extender, and further reacting the resultant polymer with a chain terminator, wherein the chain extender comprises a polyfunctional compound (X) having three or more functional groups reactive with an isocyanate group, wherein two of the functional groups of the polyfunctional compound (X) are primary hydroxyl groups and the remaining functional group(s) is secondary hydroxyl or tertiary hydroxyl group(s).
摘要翻译：本发明的目的是提供一种聚氨酯树脂生产方法，其中可以容易地控制聚氨酯树脂的分子量，而不管多异氰酸酯化合物的种类如何，并且可以产生用作可去除的压敏粘合剂的聚氨酯树脂可用于从强粘性区域到轻微粘性区域的广泛应用。本发明的聚氨酯树脂生产方法是一种制备聚氨酯树脂的方法，其包括使多元醇与第一多异氰酸酯化合物以过量存在的异氰酸酯基团的比例反应，随后得到异氰酸酯基封端的预聚物使异氰酸酯基封端的预聚物与扩链剂反应，并进一步使所得聚合物与链终止剂反应，其中扩链剂包含具有三个或更多个与异氰酸酯基团反应的官能团的多官能化合物（X），其中两个多官能化合物（X）的官能团是伯羟基，剩余的官能团是仲羟基或叔羟基。

3. 发明申请

US20090234038A1 METHOD FOR PRODUCING RIGID POLYURETHANE FOAM 审中-公开
标题翻译：生产刚性聚氨酯泡沫的方法
公开(公告)号：US20090234038A1
公开(公告)日：2009-09-17
申请号：US12468963
申请日：2009-05-20
申请人： Hiroshi Wada , Hisashi Sato , Teruhiko Yasuda , Yasuhito Adachi , Katsuhiko Shimizu
发明人： Hiroshi Wada , Hisashi Sato , Teruhiko Yasuda , Yasuhito Adachi , Katsuhiko Shimizu
IPC分类号： C08J9/14
CPC分类号： C08G18/5021 , C08G18/4072 , C08G18/482 , C08G18/632 , C08G18/636 , C08G18/638 , C08G18/672 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08G18/48
摘要： To provide a method for producing a rigid polyurethane foam, whereby it is possible to obtain a rigid polyurethane foam which has a low density and good dimensional stability, and when a mixture of a polymer-dispersed polyol and a polyol for a rigid polyurethane foam to be used, is stored, the mixture is excellent in storage stability, so that a rigid polyurethane foam can be produced constantly.A method for producing a rigid polyurethane foam, which comprises reacting a polyol component (Z) with a polyisocyanate component in the presence of a blowing agent, a surfactant and a catalyst, wherein the polyol component (Z) has an average hydroxyl value of from 200 is to 800 mgKOH/g and contains a polymer-dispersed polyol (A) having polymer particles dispersed in a polyol by polymerizing a monomer having a polymerizable unsaturated group in a polyol (X), wherein the polyol (X) contains a polyether polyol, and the monomer having a polymerizable unsaturated group contains a fluorinated acrylate or a fluorinated methacrylate, and styrene.
摘要翻译：为了提供硬质聚氨酯泡沫塑料的制造方法，可以得到密度低，尺寸稳定性好的硬质聚氨酯泡沫塑料，将聚合物分散多元醇与硬质聚氨酯泡沫体用多元醇的混合物被使用，储存，混合物的储存稳定性优异，从而可以不断地生产硬质聚氨酯泡沫。一种硬质聚氨酯泡沫塑料的制造方法，其特征在于，在发泡剂，表面活性剂和催化剂的存在下，使多元醇成分（Z）与多异氰酸酯成分反应，其中多元醇成分（Z）的平均羟值为 200为800mgKOH / g，含有通过在多元醇（X）中聚合具有聚合性不饱和基团的单体而分散在多元醇中的聚合物粒子的聚合物分散多元醇（A），其中多元醇（X）含有聚醚多元醇，具有聚合性不饱和基团的单体含有氟化丙烯酸酯或氟化甲基丙烯酸酯和苯乙烯。

4. 发明授权

US08084562B2 Method for producing polymer-dispersed polyol 失效
标题翻译：制备聚合物分散多元醇的方法
公开(公告)号：US08084562B2
公开(公告)日：2011-12-27
申请号：US12469296
申请日：2009-05-20
申请人： Teruhiko Yasuda , Hisashi Sato , Hiroshi Wada , Yasuhito Adachi , Tomohiro Hayashi , Chitoshi Suzuki
发明人： Teruhiko Yasuda , Hisashi Sato , Hiroshi Wada , Yasuhito Adachi , Tomohiro Hayashi , Chitoshi Suzuki
IPC分类号： C08F2/44 , C08F20/44 , C08F283/06 , C08G18/63 , C08L75/04
CPC分类号： C08G18/632 , C08G18/4072 , C08G18/482 , C08G18/5021 , C08G18/506 , C08G18/636 , C08G18/638 , C08G18/672 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08L27/18 , C08L75/04 , C08G18/48 , C08L2666/04
摘要： To provide a method for producing a polymer-dispersed polyol which has high compatibility with a polyol for rigid polyurethane foams and is excellent in storage stability and which provides good heat-insulating performance when it is formed into a rigid polyurethane foam. Also a method for producing a polymer-dispersed polyol for rigid polyurethane foams, having polymer particles dispersed in a polyol, which comprises polymerizing a monomer having a polymerizable unsaturated group in a polyol (X), wherein the polyol (X) contains a polyether polyol (Y) having an oxyethylene group content of at least 10 mass %, and the monomer having a polymerizable unsaturated group contains a fluorinated acrylate or a fluorinated methacrylate.
摘要翻译：提供一种与硬质聚氨酯泡沫的多元醇高相容性的聚合物分散多元醇的制造方法，其储存稳定性优异，在形成硬质聚氨酯泡沫体时，具有良好的隔热性能。另外，制备聚合物分散在多元醇中的聚合物颗粒的聚合物分散多元醇的方法，其中聚合物颗粒分散在多元醇中，其包括在多元醇（X）中聚合具有可聚合不饱和基团的单体，其中多元醇（X）含有聚醚多元醇（Y），具有至少10质量％的氧化乙烯含量，具有聚合性不饱和基团的单体含有氟化丙烯酸酯或氟化甲基丙烯酸酯。

5. 发明申请

US20090227696A1 METHOD FOR PRODUCING POLYMER-DISPERSED POLYOL 失效
标题翻译：生产聚合物分散多元醇的方法
公开(公告)号：US20090227696A1
公开(公告)日：2009-09-10
申请号：US12469296
申请日：2009-05-20
申请人： Teruhiko YASUDA , Hisashi Sato , Hiroshi Wada , Yasuhito Adachi , Tomohiro Hayashi , Chitoshi Suzuki
发明人： Teruhiko YASUDA , Hisashi Sato , Hiroshi Wada , Yasuhito Adachi , Tomohiro Hayashi , Chitoshi Suzuki
IPC分类号： C08L75/04
CPC分类号： C08G18/632 , C08G18/4072 , C08G18/482 , C08G18/5021 , C08G18/506 , C08G18/636 , C08G18/638 , C08G18/672 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08L27/18 , C08L75/04 , C08G18/48 , C08L2666/04
摘要： To provide a method for producing a polymer-dispersed polyol which has high compatibility with a polyol for rigid polyurethane foams and is excellent in storage stability and which provides good heat-insulating performance when it is formed into a rigid polyurethane foam.A method for producing a polymer-dispersed polyol for rigid polyurethane foams, having polymer particles dispersed in a polyol, which comprises polymerizing a monomer having a polymerizable unsaturated group in a polyol (X), wherein the polyol (X) contains a polyether polyol (Y) having an oxyethylene group content of at least 10 mass %, and the monomer having a polymerizable unsaturated group contains a fluorinated acrylate or a fluorinated methacrylate.
摘要翻译：提供一种与硬质聚氨酯泡沫的多元醇高相容性的聚合物分散多元醇的制造方法，其储存稳定性优异，在形成硬质聚氨酯泡沫体时，具有良好的隔热性能。一种聚合物分散多元醇用于硬质聚氨酯泡沫体的制造方法，其具有分散在多元醇中的聚合物粒子，其包括在多元醇（X）中聚合具有聚合性不饱和基团的单体，其中所述多元醇（X）含有聚醚多元醇 Y），具有至少10质量％的氧乙烯基含量，并且具有聚合性不饱和基团的单体含有氟化丙烯酸酯或氟化甲基丙烯酸酯。

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