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    FOAMING ADDITIVE FOR PRODUCING POLYURETHANE FOAM, AND METHOD FOR PRODUCING RIGID POLYURETHANE FOAM BY USING IT
    21.
    发明申请
    FOAMING ADDITIVE FOR PRODUCING POLYURETHANE FOAM, AND METHOD FOR PRODUCING RIGID POLYURETHANE FOAM BY USING IT 审中-公开

    公开(公告)号：US20120041088A1

    公开(公告)日：2012-02-16

    申请号：US13265958

    申请日：2010-04-23

    申请人： Masaki Ishida ,  Yutaka Tamano

    发明人： Masaki Ishida ,  Yutaka Tamano

    IPC分类号： C08J9/08 ,  C09K3/00

    CPC分类号： C08G18/3265 ,  C08G18/6614 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083

    摘要： To provide a foaming additive for producing a polyurethane foam, which is capable of solving a problem of deterioration of moldability due to deterioration of the initial foaming property of a foam, and a method for producing a rigid polyurethane foam by using it.A foaming additive for producing a polyurethane foam, is used which comprises a salt of carbon dioxide with an amine compound of one or more types selected from the group consisting of an amine compound (I) represented by the following formula (1): wherein each of R1 to R4 which are independent of one another, is a hydrogen atom or a methyl group, and n is a number of at least 1, an amine compound (II) represented by the following formula (2): wherein each of R1 to R4 which are independent of one another, is a hydrogen atom or a C1-3 alkyl group, R5 is a hydrogen atom, a C1-3 alkyl group, a C1-3 aminoalkyl group, a C2-4 N-methylaminoalkyl group or a C3-5 N,N-dimethylaminoalkyl group, or R5 may be optionally bonded to R1, R2, R3 or R4 to form a cyclic compound having a piperazine structure, provided that at least one of R1 to R5 is a hydrogen atom, and all of R1 to R5 are not hydrogen atoms, each of n and m which are independent of each other, is an integer of from 1 to 5, and a is an integer of from 1 to 6, an amine compound (III) represented by the following formula (3): wherein R1 is a C1-4 alkyl group, and each of R2 to R5 which are independent of one another, is a hydrogen atom or a methyl group, an amine compound (IV) represented by the following formula (4): wherein R1 is a C1-4 alkyl group, and each of R2 to R5 which are independent of one another, is a hydrogen atom or a methyl group, and an amine compound (V) represented by the following formula (5): wherein each of R2 to R5 which are independent of one another, is a hydrogen atom or a methyl group.

    Hydroxyalkylated polyalkylenepolyamine composition, method of producing the same and their use in polyurethanes
    25.
    发明授权
    Hydroxyalkylated polyalkylenepolyamine composition, method of producing the same and their use in polyurethanes 有权
    羟烷基化聚亚烷基多胺组合物，其制备方法及其在聚氨酯中的应用

    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。

    CATALYST COMPOSITION FOR PRODUCTION OF RIGID POLYURETHANE FOAM AND ISOCYANURATE-MODIFIED RIGID POLYURETHANE FOAM AND RAW-MATERIAL COMPOSITION CONTAINING THE SAME
    26.
    发明申请
    CATALYST COMPOSITION FOR PRODUCTION OF RIGID POLYURETHANE FOAM AND ISOCYANURATE-MODIFIED RIGID POLYURETHANE FOAM AND RAW-MATERIAL COMPOSITION CONTAINING THE SAME 有权
    用于生产刚性聚氨酯泡沫和异氰酸酯改性刚性聚氨酯泡沫的催化剂组合物和含有它的原料组合物

    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。

    Method for producing a rigid polyurethane foam
    27.
    发明授权
    Method for producing a rigid polyurethane foam 有权
    硬质聚氨酯泡沫塑料的制造方法

    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）。

    Catalyst and process for producing a rigid polyurethane foam
    28.
    发明申请
    Catalyst and process for producing a rigid polyurethane foam 审中-公开
    用于生产刚性聚氨酯泡沫的催化剂和方法

    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。