公开(公告)号：US4638016A

公开(公告)日：1987-01-20

申请号：US767870

申请日：1985-08-21

申请人： Shoji Arai ,  Yutaka Tamano ,  Masazumi Hasegawa

发明人： Shoji Arai ,  Yutaka Tamano ,  Masazumi Hasegawa

IPC分类号： C08G18/00 ,  C08G18/18 ,  C08G18/20

CPC分类号： C08G18/2027

摘要： Process for producing a high density elastic polyurethane of reduced weight having excellent resistance to bending, which employs as catalyst 4-methyl-1-(2-dimethylaminoethyl)piperazine or a mixture of 4-methyl-1-(2-dimethylaminoethyl)piperazine and another tertiary amine compound as co-catalyst.

摘要翻译： 制备具有优异耐弯曲性的具有优异耐弯曲性的高密度弹性聚氨酯的方法，其使用4-甲基-1-（2-二甲基氨基乙基）哌嗪或4-甲基-1-（2-二甲基氨基乙基）哌嗪和4-甲基-1-（2-二甲基氨基乙基）哌嗪的混合物 另一种叔胺化合物作为助催化剂。

公开(公告)号：US08877825B2

公开(公告)日：2014-11-04

申请号：US12377004

申请日：2007-08-10

申请人： Hiroyuki Kometani ,  Yutaka Tamano

发明人： Hiroyuki Kometani ,  Yutaka Tamano

IPC分类号： C08G18/16 ,  C08G18/18 ,  A43B13/04 ,  C08G18/20 ,  C08G18/48 ,  C08G18/22 ,  C08G18/09 ,  C08G101/00

CPC分类号： C08G18/1875 ,  A43B13/04 ,  C08G18/092 ,  C08G18/1808 ,  C08G18/1825 ,  C08G18/2036 ,  C08G18/2063 ,  C08G18/2072 ,  C08G18/225 ,  C08G18/4816 ,  C08G2101/0008 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08G2105/02 ,  C08G2410/00

摘要： To provide a catalyst composition which is a catalyst composition not impairing the physical properties of a polyurethane resin and the storage stability of the starting material blend liquid and which is capable of producing a polyurethane resin excellent in curability and also excellent in moldability by suppressing the initial reactivity, with good productivity.A catalyst composition for production of a polyurethane resin, which comprises (A) triethylenediamine, and (B) a polyisocyanurating catalyst and/or (C) a highly temperature sensitive catalyst, wherein the polyisocyanurating catalyst (B) is one or more compounds selected from the group consisting of an alkali metal salt of a carboxylic acid, a quaternary ammonium salt compound of the following formula (1): wherein each of R1 to R3 is a C1-12 linear or branched, saturated or unsaturated hydrocarbon group, provided that any two among R1 to R3 may form a hetero ring via an oxygen atom or a nitrogen atom, R4 is a C1-18 alkyl group or an aromatic hydrocarbon group, and X is an organic acid group having an acid dissociation constant (pKa) of at most 4.8, N,N,N′-trimethylaminoethylethanolamine and 2,4,6-tris(dimethylaminomethyl)phenol; the highly temperature sensitive catalyst (C) is one or more compounds selected from the group consisting of a triazole salt of 1,8-diazabicyclo[5.4.0]undecene-7, a benzotriazole salt of 1,8-diazabicyclo[5.4.0]undecene-7, a triazole salt of 1,5-diazabicyclo[4.3.0]nonene-5, a benzotriazole salt of 1,5-diazabicyclo[4.3.0]nonene-5, a triazole salt of 1,8-diazabicyclo[5.3.0]decene-7 and a benzotriazole salt of 1,8-diazabicyclo[5.3.0]decene-7; and the blend ratio of the polyisocyanurating catalyst (B) and/or the highly temperature sensitive catalyst (C) to the triethylenediamine (A) is from 2 wt % to 60 wt %.

公开(公告)号：US08765008B2

公开(公告)日：2014-07-01

申请号：US13422579

申请日：2012-03-16

申请人： Takahiro Masuda ,  Yutaka Tamano

发明人： Takahiro Masuda ,  Yutaka Tamano

IPC分类号： C09K3/00

CPC分类号： C07C213/08 ,  C07C215/14 ,  C07C217/08 ,  C08G18/1825 ,  C08G18/3271 ,  C08G18/4883 ,  C08G18/6688 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0058 ,  C08G2101/0083

摘要： Provided is a hydroxyalkylated polyalkylene polyamine composition, and a method for preparing the composition at low cost. Further disclosed is a method for producing a polyurethane resin by using the hydroxyalkylated polyalkylene polyamine composition containing at least two hydroxyalkylated polyalkylene polyamines as defined herein.

摘要翻译： 提供了一种羟烷基化聚亚烷基多胺组合物，以及低成本制备该组合物的方法。 进一步公开的是通过使用含有本文定义的至少两种羟烷基化聚亚烷基多胺的羟烷基化聚亚烷基多胺组合物来制备聚氨酯树脂的方法。

公开(公告)号：US08222311B2

公开(公告)日：2012-07-17

申请号：US11718289

申请日：2005-11-01

申请人： Takahiro Masuda ,  Yutaka Tamano

发明人： Takahiro Masuda ,  Yutaka Tamano

IPC分类号： C08G18/32

CPC分类号： C07C213/08 ,  C07C215/14 ,  C07C217/08 ,  C08G18/1825 ,  C08G18/3271 ,  C08G18/4883 ,  C08G18/6688 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0058 ,  C08G2101/0083

摘要： Disclosed is a novel hydroxyalkylated polyalkylene polyamine composition, and a method for preparing the hydroxyalkylated polyalkylene polyamine composition at low cost. Further disclosed is a method for producing a polyurethane resin by using the hydroxyalkylated polyalkylene polyamine composition containing at least two hydroxyalkylated polyalkylene polyamines represented by the following general formula (1): In the formula (1), R1 to R5 are independently a C1 to C3 alkyl group or a substituent represented by the following general formula (2): wherein R6 and R7 are independently a hydrogen atom or a C1 to C4 alkyl group, and p is an integer from 1 to 3; and R5 and R1, R2, R3, or R4 may arbitrarily bond together to form a ring; at least one of R1 to R5 is a substituent represented by the general formula (2) but all of R1 to R5 cannot be substituents represented by the general formula (2) at the same time; n and m are independently an integer from 1 to 5; and a is an integer from 1 to 6.

摘要翻译： 公开了一种新颖的羟烷基化聚亚烷基多胺组合物，以及低成本制备羟烷基化聚亚烷基多胺组合物的方法。 进一步公开了通过使用含有由以下通式（1）表示的至少两种羟烷基化聚亚烷基多胺的羟烷基化聚亚烷基多胺组合物来制备聚氨酯树脂的方法：在式（1）中，R 1至R 5独立地为C 1至C 3 烷基或由以下通式（2）表示的取代基：其中R 6和R 7独立地为氢原子或C 1至C 4烷基，且p为1至3的整数; 并且R 5和R 1，R 2，R 3或R 4可任意地键合在一起形成环; R 1〜R 5中的至少一个为通式（2）表示的取代基，但R1〜R5全部不能同时为通式（2）表示的取代基。 n和m独立地为1至5的整数; a为1〜6的整数。

公开(公告)号：US20120035289A1

公开(公告)日：2012-02-09

申请号：US13274937

申请日：2011-10-17

申请人： Katsumi TOKUMOTO ,  Yutaka Tamano

发明人： Katsumi TOKUMOTO ,  Yutaka Tamano

IPC分类号： C08J9/00 ,  C08G18/18 ,  B01J31/04 ,  C08G18/42 ,  B01J31/02 ,  C09K3/00 ,  C08G18/20

CPC分类号： C08G18/1875 ,  C08G18/20 ,  C08G2101/0025

摘要： An object of the present invention is to provide a catalyst for producing a rigid polyurethane foam and an isocyanurate-modified rigid polyurethane foam excellent in storage stability in the case that water is contained as a blowing agent, and a raw material-blended composition using the same.In the present invention, a catalyst composition comprising the following amine compounds of (A) and (B) and/or (C) is used and further, a raw material-blended composition further containing a polyol component and water is used. (A) A quaternary ammonium salt represented by the following general formula (1): wherein each of R1 to R3 represents a hydrocarbon group having 1 to 12 carbon atoms, R4 represents an alkyl group or an aromatic hydrocarbon group having 1 to 18 carbon atoms, and X represents an organic acid group having an acid dissociation constant (pKa) of 4.8 or less; (B) A hydrophobic amine compound; (C) A heterocyclic tertiary amine compound.

摘要翻译： 本发明的目的是提供一种用于制造刚性聚氨酯泡沫的催化剂和在含水作为发泡剂的情况下，储存稳定性优异的异氰脲酸酯改性的硬质聚氨酯泡沫，以及使用 相同。 在本发明中，使用包含（A）和（B）和/或（C）的以下胺化合物的催化剂组合物，进一步含有多元醇成分和水的原料混合组合物。 （A）由以下通式（1）表示的季铵盐：其中R 1至R 3各自表示具有1至12个碳原子的烃基，R 4表示烷基或具有1至18个碳原子的芳族烃基 X表示酸解离常数（pKa）为4.8以下的有机酸基， （B）疏水性胺化合物; （C）杂环叔胺化合物。

公开(公告)号：US20070197760A1

公开(公告)日：2007-08-23

申请号：US11604899

申请日：2006-11-28

申请人： Hiroyuki Kometani ,  Yutaka Tamano ,  Masaki Ishida

发明人： Hiroyuki Kometani ,  Yutaka Tamano ,  Masaki Ishida

IPC分类号： C08G18/16

CPC分类号： C08G18/2063 ,  C08G18/161 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/3275 ,  C08G18/3278 ,  C08G18/409 ,  C08G18/4202 ,  C08G18/6688 ,  C08G18/721 ,  C08G18/7621 ,  C08G18/7664 ,  C08G2101/0008 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08L83/00

摘要： A catalyst for polyurethane production is provided which is non-corrosive and exhibits effective delay of catalyst action. The catalyst comprises a mixture of a tertiary amine, and a saturated dicarboxylic acid represented by General Formula: HOOC—(CH2)n—COOHwhere n is an integer of from 2 to 14.

摘要翻译： 提供了一种用于聚氨酯生产的催化剂，其是非腐蚀性的并且显示催化剂作用的有效延迟。 该催化剂包括叔胺和由通式表示的饱和二羧酸的混合物：<？in-line-formula description =“In-line formula”end =“lead”？> HOOC-（CH 2 n -COOH <？in-line-formula description =“In-line Formulas”end =“tail”？>其中n是2到14的整数。

公开(公告)号：US07183331B2

公开(公告)日：2007-02-27

申请号：US10780669

申请日：2004-02-19

申请人： Hiroyuki Kiso ,  Katsumi Tokumoto ,  Yutaka Tamano

发明人： Hiroyuki Kiso ,  Katsumi Tokumoto ,  Yutaka Tamano

IPC分类号： C08G18/28

CPC分类号： C08J9/146 ,  C08G18/1808 ,  C08G18/1825 ,  C08G18/5021 ,  C08G18/5024 ,  C08G2101/0025 ,  C08G2101/005 ,  C08J2205/10 ,  C08J2375/04

摘要： A method for producing a rigid polyurethane foam, which comprises reacting a polyol with a polyisocyanate in the presence of an amine catalyst and a blowing agent, wherein as the amine catalyst, at least one amine compound having at least one type of substituent selected from the group consisting of a hydroxyl group, a primary amino group and a secondary amino group in its molecule, or N-(2-dimethylaminoethyl)-N′-methylpiperazine, is used, and as the blowing agent, 1,1,1,3,3-pentafluoropropane (HFC-245fa) and/or 1,1,1,3,3-pentafluorobutane (HFC-365mfc) is used.

摘要翻译： 一种制备刚性聚氨酯泡沫的方法，其包括在胺催化剂和发泡剂的存在下使多元醇与多异氰酸酯反应，其中作为胺催化剂，至少一种具有至少一种取代基的胺化合物选自 使用其分子中的羟基，伯氨基和仲氨基或N-（2-二甲基氨基乙基）-N'-甲基哌嗪的组合，作为发泡剂，使用1,1,1,3 ，三氟五氟丙烷（HFC-245fa）和/或1,1,1,3,3-五氟丁烷（HFC-365mfc）。

公开(公告)号：US20070043132A1

公开(公告)日：2007-02-22

申请号：US11585112

申请日：2006-10-24

申请人： Hiroyuki Kiso ,  Katsumi Tokumoto ,  Yutaka Tamano

发明人： Hiroyuki Kiso ,  Katsumi Tokumoto ,  Yutaka Tamano

IPC分类号： C08G18/48

CPC分类号： C08G18/5024 ,  C08G18/092 ,  C08G18/163 ,  C08G18/18 ,  C08G18/1808 ,  C08G18/1833 ,  C08G2101/0025 ,  C08G2101/005

摘要： An object of the present invention relates to a catalyst for producing rigid polyurethane foam; wherein the catalyst functions in a process for producing rigid polyurethane foam having excellent adhesive strength and flame retardancy. Another object of the present invention relates to a catalyst for producing rigid polyisocyanurate foam; wherein the catalyst functions in a process for producing rigid polyisocyanurate foam having excellent flame retardancy, adhesive strength, and dimensional stability.

摘要翻译： 本发明的目的是涉及用于生产硬质聚氨酯泡沫的催化剂; 其中所述催化剂在制备具有优异的粘合强度和阻燃性的硬质聚氨酯泡沫体的方法中起作用。 本发明的另一个目的涉及用于制备刚性聚异氰脲酸酯泡沫的催化剂; 其中所述催化剂用于制备具有优异的阻燃性，粘合强度和尺寸稳定性的刚性聚异氰脲酸酯泡沫的方法。

公开(公告)号：US20070021517A1

公开(公告)日：2007-01-25

申请号：US11525874

申请日：2006-09-25

申请人： Hiroyuki Kiso ,  Katsumi Tokumoto ,  Yutaka Tamano

发明人： Hiroyuki Kiso ,  Katsumi Tokumoto ,  Yutaka Tamano

IPC分类号： C08G18/28 ,  C08G18/48

CPC分类号： C08J9/146 ,  C08G18/1808 ,  C08G18/1825 ,  C08G18/5021 ,  C08G18/5024 ,  C08G2101/0025 ,  C08G2101/005 ,  C08J2205/10 ,  C08J2375/04

摘要： A method for producing a rigid polyurethane foam, which comprises reacting a polyol with a polyisocyanate in the presence of an amine catalyst and a blowing agent, wherein as the amine catalyst, at least one amine compound having at least one type of substituent selected from the group consisting of a hydroxyl group, a primary amino group and a secondary amino group in its molecule, or N-(2-dimethylaminoethyl)-N′-methylpiperazine, is used, and as the blowing agent, 1,1,1,3,3-pentafluoropropane (HFC-245fa) and/or 1,1,1,3,3-pentafluorobutane (HFC-365mfc) is used.

公开(公告)号：US07064172B2

公开(公告)日：2006-06-20

申请号：US10757422

申请日：2004-01-15

申请人： Takahiro Masuda ,  Hiroaki Nakamura ,  Yutaka Tamano

发明人： Takahiro Masuda ,  Hiroaki Nakamura ,  Yutaka Tamano

IPC分类号： C08G18/20

CPC分类号： C08G18/2027 ,  C08G18/1825 ,  C08G18/2054 ,  C08G18/2081 ,  C08G18/4072 ,  C08G18/4804 ,  C08G18/6688 ,  C08G18/7607 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083

摘要： Catalyst containing various amine compounds are described, for the production of polyurethane resins.

摘要翻译： 描述了含有各种胺化合物的催化剂，用于生产聚氨酯树脂。