公开(公告)号：US08841402B2

公开(公告)日：2014-09-23

申请号：US12337286

申请日：2008-12-17

申请人： Hiroshi Wada ,  Tomeyoshi Ohori

发明人： Hiroshi Wada ,  Tomeyoshi Ohori

IPC分类号： C08G18/12 ,  C08G18/22 ,  C08G18/48 ,  C08G18/73 ,  C08G18/75

CPC分类号： C09D175/08 ,  C08G18/12 ,  C08G18/227 ,  C08G18/4808 ,  C08G18/4812 ,  C08G18/755 ,  Y10T428/31551 ,  C08G18/307

摘要： The invention relates to a coating agent composition comprising an isocyanate-group-containing prepolymer obtained by reacting a polyol comprising a polyoxyalkylene polyol having 2-4 hydroxyl groups on average, an oxyethylene group content of 85-100% by mass based on all oxyalkylene groups (100% by mass), and an arithmetic-average molecular weight of 800-2,500 with an alicyclic isocyanate and/or an aliphatic isocyanate in the presence of an organic acid bismuth salt catalyst, the isocyanate(s) being used in such an amount as to result in an isocyanate index of 150-300. The invention can provide a coating agent composition which forms a coating film or film having moisture permeability, excellent in mechanical properties and yellowing resistance, having laundering durability and resistance to sweat deterioration, and containing no organotin compounds.

摘要翻译： 本发明涉及包含含异氰酸酯基的预聚物的涂料组合物，其通过使包含平均具有2-4个羟基的聚氧化烯多元醇的多元醇，基于所有氧化烯基的氧乙烯基含量为85-100质量％ （100质量％），在脂肪族异氰酸酯和/或脂肪族异氰酸酯的存在下，在有机酸铋盐催化剂的存在下，算术平均分子量为800〜2500，异氰酸酯的用量为 导致异氰酸酯指数为150-300。 本发明可以提供一种涂层剂组合物，其形成具有透湿性，机械性能和耐黄变性优异，具有洗涤耐久性和耐汗水劣化，不含有机锡化合物的涂膜或膜。

公开(公告)号：US07714093B2

公开(公告)日：2010-05-11

申请号：US11507544

申请日：2006-08-22

申请人： Yukio Tsuge ,  Tomeyoshi Ohori ,  Hiroshi Wada

发明人： Yukio Tsuge ,  Tomeyoshi Ohori ,  Hiroshi Wada

IPC分类号： C08G18/40 ,  C08G18/10 ,  C08G18/42 ,  C08G18/48 ,  C08G63/08 ,  C08G63/68

CPC分类号： D01F6/70 ,  C08G18/10 ,  C08G18/4261 ,  C08G18/4277 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/4887 ,  C08G18/32

摘要： Provided are a urethane resin solution to provide a urethane resin having a low tensile elasticity, a low elastic modulus under low temperatures, good elastic recovery, excellent heat resistance and excellent adhesion, a production method of the solution and a production method of the urethane resin.An isocyanate group-terminated prepolymer is synthesized by reacting a polyisocyanate compound with a polyetherester diol having a molecular weight of from 800 to 4,000, which is obtained by a ring-opening polymerization of a mixture of an alkylene oxide and a lactone monomer using a polyoxy tetramethylene diol having a molecular weight of from 500 to 2,500 as an initiator and using a composite metal cyanide complex catalyst if necessary, and the resulting prepolymer is reacted with a chain extender, for example, comprised of a low molecular weight diamine and/or a low molecular weight diol, in an organic solvent. The urethane resin solution obtained is molded into a predetermined shape, or a substrate is coated or impregnated with the urethane resin solution and thereafter the organic solvent is removed to obtain a urethane resin.

摘要翻译： 提供一种聚氨酯树脂溶液，其提供具有低拉伸弹性，低温下的低弹性模量，良好的弹性恢复性，优异的耐热性和优异的粘合性的聚氨酯树脂，该溶液的制备方法和聚氨酯树脂的制备方法 。 通过使多异氰酸酯化合物与分子量为800〜4000的聚醚酯二醇反应来合成异氰酸酯基封端的预聚物，其通过使用聚氧化烯的环氧烷和内酯单体的混合物的开环聚合获得 分子量为500〜2,500的四亚甲基二醇作为引发剂，如果需要使用复合金属氰化物配合物催化剂，所得预聚物与扩链剂例如由低分子量二胺和/或 低分子量二醇，在有机溶剂中。 将得到的聚氨酯树脂溶液成型为规定形状，或者将基材涂布或浸渍聚氨酯树脂溶液，然后除去有机溶剂，得到聚氨酯树脂。

公开(公告)号：US07906607B2

公开(公告)日：2011-03-15

申请号：US11876200

申请日：2007-10-22

申请人： Tomeyoshi Ohori ,  Hiroshi Wada

发明人： Tomeyoshi Ohori ,  Hiroshi Wada

IPC分类号： C08G18/12 ,  C08G18/42 ,  C08G18/44 ,  C08G18/76 ,  C09J175/06

CPC分类号： D06M17/10 ,  C08G18/12 ,  C08G18/4202 ,  C08G18/4238 ,  C08G18/44 ,  C08G2170/20 ,  Y10S528/905 ,  C08G18/307

摘要： It is an object of the present invention to provide an isocyanate group-terminated urethane prepolymer which has a low viscosity at melting and a process for producing the same, and an adhesive which comprises the urethane prepolymer. The invention relates to a process for producing an isocyanate group-terminated urethane prepolymer which comprises reacting polyols with a polyisocyanate compound, wherein the polyols comprise 10 to 50% by mass of a polyester polyol and 90 to 50% by mass of a polycarbonate polyol and wherein a sebacic acid-derived polyester polyol which is a polycondensate of sebacic acid with a diol compound accounts for 50 to 100% by mass of the polyester polyol and wherein the polyisocyanate compound and the polyols are reacted in such amounts that the ratio (by mol) of the isocyanate group/hydroxyl group is 1.2 to 3.2.

摘要翻译： 本发明的目的是提供一种在熔融时具有低粘度的异氰酸酯基封端的氨基甲酸酯预聚物及其制备方法，以及包含该氨基甲酸酯预聚物的粘合剂。 本发明涉及一种异氰酸酯基封端的氨基甲酸酯预聚物的制备方法，该方法包括使多元醇与多异氰酸酯化合物反应，其中所述多元醇包含10至50质量％的聚酯多元醇和90至50质量％的聚碳酸酯多元醇， 其中，癸二酸与二醇化合物的缩聚物的癸二酸衍生的聚酯多元醇占聚酯多元醇的50〜100质量％，其中多异氰酸酯化合物和多元醇的反应量使得 ）的异氰酸酯基/羟基为1.2〜3.2。

公开(公告)号：US20060281891A1

公开(公告)日：2006-12-14

申请号：US11507544

申请日：2006-08-22

申请人： Yukio Tsuge ,  Tomeyoshi Ohori ,  Hiroshi Wada

发明人： Yukio Tsuge ,  Tomeyoshi Ohori ,  Hiroshi Wada

IPC分类号： C08G18/00

CPC分类号： D01F6/70 ,  C08G18/10 ,  C08G18/4261 ,  C08G18/4277 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/4887 ,  C08G18/32

摘要： Provided are a urethane resin solution to provide a urethane resin having a low tensile elasticity, a low elastic modulus under low temperatures, good elastic recovery, excellent heat resistance and excellent adhesion, a production method of the solution and a production method of the urethane resin. An isocyanate group-terminated prepolymer is synthesized by reacting a polyisocyanate compound with a polyetherester diol having a molecular weight of from 800 to 4,000, which is obtained by a ring-opening polymerization of a mixture of an alkylene oxide and a lactone monomer using a polyoxy tetramethylene diol having a molecular weight of from 500 to 2,500 as an initiator and using a composite metal cyanide complex catalyst if necessary, and the resulting prepolymer is reacted with a chain extender, for example, comprised of a low molecular weight diamine and/or a low molecular weight diol, in an organic solvent. The urethane resin solution obtained is molded into a predetermined shape, or a substrate is coated or impregnated with the urethane resin solution and thereafter the organic solvent is removed to obtain a urethane resin.

摘要翻译： 提供一种聚氨酯树脂溶液，其提供具有低拉伸弹性，低温下的低弹性模量，良好的弹性恢复性，优异的耐热性和优异的粘合性的聚氨酯树脂，该溶液的制备方法和聚氨酯树脂的制备方法 。 通过使多异氰酸酯化合物与分子量为800〜4000的聚醚酯二醇反应来合成异氰酸酯基封端的预聚物，其通过使用聚氧化烯的环氧烷和内酯单体的混合物的开环聚合获得 分子量为500〜2,500的四亚甲基二醇作为引发剂，如果需要使用复合金属氰化物配合物催化剂，所得预聚物与扩链剂例如由低分子量二胺和/或 低分子量二醇，在有机溶剂中。 将得到的聚氨酯树脂溶液成型为规定形状，或者将基材涂布或浸渍聚氨酯树脂溶液，然后除去有机溶剂，得到聚氨酯树脂。

公开(公告)号：US20090104451A1

公开(公告)日：2009-04-23

申请号：US12337286

申请日：2008-12-17

申请人： Hiroshi Wada ,  Tomeyoshi Ohori

发明人： Hiroshi Wada ,  Tomeyoshi Ohori

IPC分类号： B32B27/40 ,  C08G18/10 ,  B05D3/02 ,  C08G18/32

CPC分类号： C09D175/08 ,  C08G18/12 ,  C08G18/227 ,  C08G18/4808 ,  C08G18/4812 ,  C08G18/755 ,  Y10T428/31551 ,  C08G18/307

摘要： The invention relates to a coating agent composition comprising an isocyanate-group-containing prepolymer obtained by reacting a polyol comprising a polyoxyalkylene polyol having 2-4 hydroxyl groups on average, an oxyethylene group content of 85-100% by mass based on all oxyalkylene groups (100% by mass), and an arithmetic-average molecular weight of 800-2,500 with an alicyclic isocyanate and/or an aliphatic isocyanate in the presence of an organic acid bismuth salt catalyst, the isocyanate(s) being used in such an amount as to result in an isocyanate index of 150-300. The invention can provide a coating agent composition which forms a coating film or film having moisture permeability, excellent in mechanical properties and yellowing resistance, having laundering durability and resistance to sweat deterioration, and containing no organotin compounds.

摘要翻译： 本发明涉及包含含异氰酸酯基的预聚物的涂料组合物，其通过使包含平均具有2-4个羟基的聚氧化烯多元醇的多元醇，基于所有氧化烯基的氧乙烯基含量为85-100质量％ （100质量％），在脂肪族异氰酸酯和/或脂肪族异氰酸酯的存在下，在有机酸铋盐催化剂的存在下，算术平均分子量为800〜2500，异氰酸酯的用量为 导致异氰酸酯指数为150-300。 本发明可以提供一种涂层剂组合物，其形成具有透湿性，机械性能和耐黄变性优异，具有洗涤耐久性和耐汗水劣化，不含有机锡化合物的涂膜或膜。

公开(公告)号：US20070287823A1

公开(公告)日：2007-12-13

申请号：US11777532

申请日：2007-07-13

申请人： Hiroshi Wada ,  Tomeyoshi Ohori

发明人： Hiroshi Wada ,  Tomeyoshi Ohori

IPC分类号： C08G18/81

CPC分类号： C09D175/08 ,  C08G18/12 ,  C08G18/227 ,  C08G18/4808 ,  C08G18/4812 ,  C08G18/755 ,  Y10T428/31551 ,  C08G18/307

摘要： The invention relates to a coating agent composition comprising an isocyanate-group-containing prepolymer obtained by reacting a polyol comprising a polyoxyalkylene polyol having 2-4 hydroxyl groups on average, an oxyethylene group content of 85-100% by mass based on all oxyalkylene groups (100% by mass), and an arithmetic-average molecular weight of 800-2,500 with an alicyclic isocyanate and/or an aliphatic isocyanate in the presence of an organic acid bismuth salt catalyst, the isocyanate(s) being used in such an amount as to result in an isocyanate index of 150-300. The invention can provide a coating agent composition which forms a coating film or film having moisture permeability, excellent in mechanical properties and yellowing resistance, having laundering durability and resistance to sweat deterioration, and containing no organotin compounds.

摘要翻译： 本发明涉及包含含异氰酸酯基的预聚物的涂料组合物，其通过使包含平均具有2-4个羟基的聚氧化烯多元醇的多元醇，基于所有氧化烯基的氧乙烯基含量为85-100质量％ （100质量％），在脂肪族异氰酸酯和/或脂肪族异氰酸酯的存在下，在有机酸铋盐催化剂的存在下，算术平均分子量为800〜2500，异氰酸酯的用量为 导致异氰酸酯指数为150-300。 本发明可以提供一种涂层剂组合物，其形成具有透湿性，机械性能和耐黄变性优异，具有洗涤耐久性和耐汗水劣化，不含有机锡化合物的涂膜或膜。

公开(公告)号：US20070191567A1

公开(公告)日：2007-08-16

申请号：US11737252

申请日：2007-04-19

申请人： Yukio TSUGE ,  Tomeyoshi Ohori ,  Hiroshi Wada

发明人： Yukio TSUGE ,  Tomeyoshi Ohori ,  Hiroshi Wada

IPC分类号： C08G18/00

CPC分类号： C08G18/44 ,  C08G18/10 ,  C08G18/4854 ,  C08G18/4866 ,  C09D11/102 ,  C08G18/3228 ,  C08G18/285 ,  C08G18/3206

摘要： Provided is a method for producing a polyurethane resin solution having a low tensile elasticity and a low elastic modulus and excellent elastic recovery under low temperatures. A method for producing a polyurethane resin solution, which comprises reacting an isocyanate-terminated prepolymer with a chain extender and/or a curing agent in an organic solvent, wherein said prepolymer is obtained by reacting a polyisocyanate compound and a polyether polyol (A) having a number average molecular weight of from 750 to 4,000, which is obtained by addition of an alkylene oxide with a polyoxytetramethylene diol or a polycarbonate diol having a number average molecular weight of from 500 to 2,500 as an initiator, using a composite metal cyanide complex catalyst.

摘要翻译： 本发明提供低拉伸弹性和低弹性模量的聚氨酯树脂溶液的制造方法，在低温下具有良好的弹性恢复性。 一种制备聚氨酯树脂溶液的方法，其包括使异氰酸酯封端的预聚物与扩链剂和/或固化剂在有机溶剂中反应，其中所述预聚物是通过使多异氰酸酯化合物和聚醚多元醇（A） 通过使用复合金属氰化物配合物催化剂将数均分子量为500〜2,500的聚氧四亚甲基二醇或聚碳酸酯二醇加成环氧烷作为引发剂而得到的数均分子量为750〜4000 。

公开(公告)号：US20100324230A1

公开(公告)日：2010-12-23

申请号：US12871989

申请日：2010-08-31

申请人： Yasuyuki SASAO ,  Chitoshi Suzuki ,  Tomeyoshi Ohori

发明人： Yasuyuki SASAO ,  Chitoshi Suzuki ,  Tomeyoshi Ohori

IPC分类号： C08F283/02 ,  C08G65/34 ,  C08G18/10

CPC分类号： C08G64/34 ,  C08G18/10 ,  C08G18/4261 ,  C08G18/44 ,  C08G18/3206

摘要： A hydroxy compound is provided whereby a polyurethane excellent in elongation property can be produced.A hydroxy compound represented by the formula B-Am, wherein A is a univalent group which has a terminal hydroxy group and a carbonate chain composed of an ether unit produced by ring-opening of a monoepoxide and a carbonyloxy unit [—OC(O)—] linked to each other, and B is a m-valent residue produced by removing all hydroxy groups from a polycarbonate having m hydroxy groups at the terminals, provided that —O—R— in the repeating unit [—OC(O)—O—R—] of the polycarbonate is an ether unit other than an ether unit produced by ring-opening of a monoepoxide.

摘要翻译： 提供羟基化合物，由此可以制备伸长性优异的聚氨酯。 由式B-Am表示的羟基化合物，其中A是具有末端羟基的单价基团和由通过单环氧化物和羰基氧基单元[-OC（O））开环制备的醚单元组成的碳酸酯链， - ]彼此连接，B是通过从末端具有m个羟基的聚碳酸酯中除去所有羟基而产生的m价残基，条件是重复单元[-OC（O） - O-R-]是通过单环氧化物开环制备的醚单元以外的醚单元。