公开(公告)号：US6156864A

公开(公告)日：2000-12-05

申请号：US961532

申请日：1997-10-30

申请人： Kazuhiko Ohkubo ,  Tomoki Tsutsui ,  Yoshitsugu Sakaki ,  Tamotsu Kunihiro ,  Ariko Nishikawa ,  Tsukuru Izukawa

发明人： Kazuhiko Ohkubo ,  Tomoki Tsutsui ,  Yoshitsugu Sakaki ,  Tamotsu Kunihiro ,  Ariko Nishikawa ,  Tsukuru Izukawa

IPC分类号： C08F283/06 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/65 ,  C08G65/26 ,  C08G65/28 ,  C08L71/02 ,  C08G18/32

CPC分类号： C08G65/2696 ,  C08F283/06 ,  C08G18/4072 ,  C08G18/4829 ,  C08G18/4866 ,  C08G18/632 ,  C08G18/6564 ,  C08G18/657 ,  C08G65/2609 ,  C08G65/2648 ,  C08L71/02 ,  C08G2101/0008 ,  C08G2101/0058 ,  C08G2101/0083

摘要： Propylene oxide is added to an active hydrogen compound in the presence of an alkali metal hydroxide catalyst in an amount of from 0.05 to 0.5 mole per mole of the active hydrogen compound at a reaction temperature of from 60 to 98.degree. C. at a reaction pressure less than or equal to 4 kg/cm.sup.2 to prepare a polyoxyalkylene polyol which has a hydroxyl value of from 10 to 35 mg KOH/g, a monool content less than or equal to 15 mol %, a Head-to-Tail bond selectivity greater than or equal to 96 percent, and low viscosity. A polymer polyol is prepared by polymerizing an ethylenically unsaturated monomer in the polyoxyalkylene polyol. A flexible polyurethane foam is prepared by reacting the polyoxyalkylene polyol or the polymer polyol with an organic polyisocyanate compound in the presence of a foaming agent, a catalyst, a surfactant, a crosslinking agent and other additives. The thus-obtained polyurethane foams have less closed cells and are more excellent in properties such as hardness, humid aged compression set and impact resiliency.

摘要翻译： 在碱金属氢氧化物催化剂的存在下，在反应温度为60至98℃的反应压力下，将环氧丙烷加入到活性氢化合物中，其量为每摩尔活性氢化合物0.05至0.5摩尔 小于或等于4kg / cm 2，以制备羟值为10-35mg KOH / g，一元醇含量小于或等于15mol％的聚氧化烯多元醇，头 - 尾键合选择性更大 大于等于96％，粘度低。 通过在聚氧化烯多元醇中聚合烯属不饱和单体制备聚合物多元醇。 通过在发泡剂，催化剂，表面活性剂，交联剂和其它添加剂的存在下使聚氧化烯多元醇或聚合物多元醇与有机多异氰酸酯化合物反应来制备软质聚氨酯泡沫。 由此获得的聚氨酯泡沫体具有较少的闭孔，并且在诸如硬度，湿老化压缩永久变形和冲击弹性等性能方面更优异。

公开(公告)号：US5777175A

公开(公告)日：1998-07-07

申请号：US420596

申请日：1995-04-12

申请人： Kazuhiko Ohkubo ,  Tomoki Tsutsui ,  Yoshitsugu Sakaki ,  Tamotsu Kunihiro ,  Ariko Nishikawa ,  Tsukuru Izukawa ,  Kaoru Ueno ,  Seijiro Sakai ,  Yukichi Tanaka

发明人： Kazuhiko Ohkubo ,  Tomoki Tsutsui ,  Yoshitsugu Sakaki ,  Tamotsu Kunihiro ,  Ariko Nishikawa ,  Tsukuru Izukawa ,  Kaoru Ueno ,  Seijiro Sakai ,  Yukichi Tanaka

IPC分类号： C08F283/06 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/65 ,  C08G65/26 ,  C08G65/28 ,  C08L71/02 ,  C07C41/03

CPC分类号： C08G65/2696 ,  C08F283/06 ,  C08G18/4072 ,  C08G18/4829 ,  C08G18/4866 ,  C08G18/632 ,  C08G18/6564 ,  C08G18/657 ,  C08G65/2609 ,  C08G65/2648 ,  C08L71/02 ,  C08G2101/0008 ,  C08G2101/0058 ,  C08G2101/0083

摘要： Propylene oxide is added to an active hydrogen compound in the presence of an alkali metal hydroxide catalyst in an amount of from 0.05 to 0.5 mole per mole of the active hydrogen compound at a reaction temperature of from 60.degree. to 98.degree. C. at a reaction pressure less than or equal to 4 kg/cm.sup.2 to prepare a polyoxyalkylene polyol which has a hydroxyl value of from 10 to 35 mg KOH/g, a monool content less than or equal to 15 mol %, a Head-to-Tail bond selectivity greater than or equal to 96 percent, and low viscosity. A polymer polyol is prepared by polymerizing an ethylenically unsaturated monomer in the polyoxyalkylene polyol. A flexible polyurethane foam is prepared by reacting the polyoxyalkylene polyol or the polymer polyol with an organic polyisocyanate compound in the presence of a foaming agent, a catalyst, a surfactant, a crosslinking agent and other additives. The thus-obtained polyurethane foams have less closed cells and are more excellent in properties such as hardness, humid aged compression set and impact resiliency.

摘要翻译： 在碱金属氢氧化物催化剂存在下，在反应温度为60-98℃的反应中，将环氧丙烷加入到活性氢化合物中，其量为每摩尔活性氢化合物0.05至0.5摩尔 压力小于或等于4kg / cm 2，以制备羟基值为10至35mg KOH / g，一元醇含量小于或等于15mol％的聚氧化烯多元醇，头 - 尾键合选择性 大于或等于96％，低粘度。 通过在聚氧化烯多元醇中聚合烯属不饱和单体制备聚合物多元醇。 通过在发泡剂，催化剂，表面活性剂，交联剂和其它添加剂的存在下使聚氧化烯多元醇或聚合物多元醇与有机多异氰酸酯化合物反应来制备软质聚氨酯泡沫。 由此获得的聚氨酯泡沫体具有较少的闭孔，并且在诸如硬度，湿老化压缩永久变形和冲击弹性等性能方面更优异。

公开(公告)号：US06410676B1

公开(公告)日：2002-06-25

申请号：US09555338

申请日：2000-05-30

申请人： Satoshi Yamasaki ,  Yasunori Hara ,  Tamotsu Kunihiro ,  Fumio Yamazaki ,  Mikio Matsufuji ,  Ariko Nishikawa ,  Shinsuke Matsumoto ,  Tsukuru Izukawa ,  Masahiro Isobe ,  Kazuhiko Ohkubo ,  Kaoru Ueno

发明人： Satoshi Yamasaki ,  Yasunori Hara ,  Tamotsu Kunihiro ,  Fumio Yamazaki ,  Mikio Matsufuji ,  Ariko Nishikawa ,  Shinsuke Matsumoto ,  Tsukuru Izukawa ,  Masahiro Isobe ,  Kazuhiko Ohkubo ,  Kaoru Ueno

IPC分类号： C08G1848

CPC分类号： C08G18/48 ,  C08G65/2642 ,  C08G65/2675 ,  C08G65/30

摘要： The object is to provide a method for producing a polyoxyalkylene polyol and a method for producing a derivative thereof wherein the remaining catalyst compound is efficiently removed from a crude polyoxyalkylene polyol by a simple manner, and a method for producing a polyoxyalkylene polyol wherein a crude polyoxyalkylene polyol is produced by addition polymerization of an epoxide compound to an active hydrogen compound using as a catalyst a compound having a P═N bond, then, the crude polyoxyalkylene polyol is allowed to contact with a solid acid having a specific surface area of 450 to 1200 m2/g and an average pore diameter of 40 to 100 Å to control the catalyst-remaining amount in the polyoxyalkylene polyol to 150 ppm or less, and a method for producing a derivative of the-above-described polyol are provided.

摘要翻译： 本发明的目的是提供一种聚氧化烯多元醇的制造方法及其衍生物的制造方法，其中通过简单的方法从粗聚氧化烯多元醇中有效地除去剩余的催化剂化合物，以及聚氧化烯多元醇的制备方法，其中粗聚氧化烯 通过使用P = N键的化合物作为催化剂将环氧化合物加成活性氢化合物，然后使粗聚氧化烯多元醇与比表面积为450的固体酸接触，生成多元醇 1200m 2 / g，平均孔径为40〜100，将聚氧化烯多元醇中的催化剂残留量控制在150ppm以下，提供上述多元醇的衍生物的制造方法。

公开(公告)号：US5916994A

公开(公告)日：1999-06-29

申请号：US961040

申请日：1997-10-30

申请人： Tsukuru Izukawa ,  Tamotsu Kunihiro ,  Ariko Nishikawa

发明人： Tsukuru Izukawa ,  Tamotsu Kunihiro ,  Ariko Nishikawa

IPC分类号： C08F283/06 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/65 ,  C08G65/26 ,  C08G65/28 ,  C08L71/02 ,  C08G18/08 ,  C08G18/32

CPC分类号： C08G65/2696 ,  C08F283/06 ,  C08G18/4072 ,  C08G18/4829 ,  C08G18/4866 ,  C08G18/632 ,  C08G18/6564 ,  C08G18/657 ,  C08G65/2609 ,  C08G65/2648 ,  C08L71/02 ,  C08G2101/0008 ,  C08G2101/0058 ,  C08G2101/0083

摘要： Propylene oxide is added to an active hydrogen compound in the presence of an alkali metal hydroxide catalyst in an amount of from 0.05 to 0.5 mole per mole of the active hydrogen compound at a reaction temperature of from 60 to 98.degree. C. at a reaction pressure less than or equal to 4 kg/cm.sup.2 to prepare a polyoxyalkylene polyol which has a hydroxyl value of from 10 to 35 mg KOH/g, a monool content less than or equal to 15 mol %, a Head-to-Tail bond selectivity greater than or equal to 96 percent, and low viscosity. A polymer polyol is prepared by polymerizing an ethylenically unsaturated monomer in the polyoxyalkylene polyol. A flexible polyurethane foam is prepared by reacting the polyoxyalkylene polyol or the polymer polyol with an organic polyisocyanate compound in the presence of a foaming agent, a catalyst, a surfactant, a crosslinking agent and other additives. The thus-obtained polyurethane foams have less closed cells and are more excellent in properties such as hardness, humid aged compression set and impact resiliency.

摘要翻译： 在碱金属氢氧化物催化剂的存在下，在反应温度为60至98℃的反应压力下，将环氧丙烷加入到活性氢化合物中，其量为每摩尔活性氢化合物0.05至0.5摩尔 小于或等于4kg / cm 2，以制备羟值为10-35mg KOH / g，一元醇含量小于或等于15mol％的聚氧化烯多元醇，头 - 尾键合选择性更大 大于等于96％，粘度低。 通过在聚氧化烯多元醇中聚合烯属不饱和单体制备聚合物多元醇。 通过在发泡剂，催化剂，表面活性剂，交联剂和其它添加剂的存在下使聚氧化烯多元醇或聚合物多元醇与有机多异氰酸酯化合物反应来制备软质聚氨酯泡沫。 由此获得的聚氨酯泡沫体具有较少的闭孔，并且在诸如硬度，湿老化压缩永久变形和冲击弹性等性能方面更优异。

公开(公告)号：US5416123A

公开(公告)日：1995-05-16

申请号：US233945

申请日：1994-04-28

申请人： Ariko Nishikawa ,  Tamotsu Kunihiro ,  Tsukuru Izukawa ,  Kiyotsugu Asai

发明人： Ariko Nishikawa ,  Tamotsu Kunihiro ,  Tsukuru Izukawa ,  Kiyotsugu Asai

IPC分类号： C08F283/06 ,  C08G18/40 ,  C08G18/63 ,  C08J9/04 ,  C08G18/48 ,  C08J9/14 ,  C08L75/08

CPC分类号： C08G18/4072 ,  C08F283/06 ,  C08G18/63 ,  C08G2101/005

摘要： High concentration-low viscosity polymer-polyols are prepared by polymerizing mixtures of acrylonitrile and styrene in polyols, which are free of any polymerizable carbon-carbon double bond, in the presence of alkyl-substituted tertiary amines. Without use, as a dispersion stabilizer, of organic compounds which have a polymerizable carbon-carbon double bond and terminal hydroxyl groups, there can be obtained polymer-polyols which have a concentration of the polymer of 33-60 wt % and a glass transition temperature of the polymer of 90.degree.-120.degree. C.

摘要翻译： 在烷基取代的叔胺存在下，通过聚合丙烯腈和苯乙烯的混合物在不含任何可聚合碳 - 碳双键的多元醇中制备高浓度 - 低粘度聚合物 - 多元醇。 不用作为具有可聚合碳 - 碳双键和末端羟基的有机化合物作为分散稳定剂，可以得到聚合物的浓度为33〜60重量％，玻璃化转变温度 的聚合物为90°-120℃

公开(公告)号：US5324774A

公开(公告)日：1994-06-28

申请号：US960681

申请日：1992-10-14

申请人： Ariko Nishikawa ,  Tamotsu Kunihiro ,  Tsukuru Izukawa ,  Kiyotsugu Asai

发明人： Ariko Nishikawa ,  Tamotsu Kunihiro ,  Tsukuru Izukawa ,  Kiyotsugu Asai

IPC分类号： C08F283/06 ,  C08G18/40 ,  C08G18/63 ,  C08K5/06 ,  C08L25/04 ,  C08L25/16 ,  C08L33/18

CPC分类号： C08G18/4072 ,  C08F283/06 ,  C08G18/63 ,  C08G2101/005

摘要： High concentration-low viscosity polymer-polyols are prepared by polymerizing mixtures of acrylonitrile and styrene in polyols, which are free of any polymerizable carbon-carbon double bond, in the presence of alkyl-substituted tertiary mines. Without use, as a dispersion stabilizer, of organic compounds which have a polymerizable carbon-carbon double bond and terminal hydroxyl groups, there can be obtained polymer-polyols which have a concentration of the polymer of 33-60 wt % and a glass transition temperature of the polymer of 90.degree.-120.degree. C.

摘要翻译： 在烷基取代的三级盐的存在下，通过聚合丙烯腈和苯乙烯的混合物在多元醇中不含任何可聚合的碳 - 碳双键来制备高浓度 - 低粘度聚合物 - 多元醇。 不用作为具有可聚合碳 - 碳双键和末端羟基的有机化合物作为分散稳定剂，可以得到聚合物的浓度为33〜60重量％，玻璃化转变温度 的聚合物为90°-120℃

公开(公告)号：US20110166245A1

公开(公告)日：2011-07-07

申请号：US13055999

申请日：2009-07-28

申请人： Tamotsu Kunihiro ,  Atsushi Miyata ,  Tomoki Tsutsui ,  Shinsuke Matsumoto ,  Kanae Morishita

发明人： Tamotsu Kunihiro ,  Atsushi Miyata ,  Tomoki Tsutsui ,  Shinsuke Matsumoto ,  Kanae Morishita

IPC分类号： C08G18/00 ,  C07C69/66

CPC分类号： C08G18/36 ,  C08G18/4072 ,  C08G18/4266 ,  C08G18/4288 ,  C08G18/4841 ,  C08G18/632 ,  C08G18/72 ,  C08G63/06 ,  C08G63/60 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08J9/12 ,  C08J2375/06

摘要： The present invention provides a polyester polyol, preferably a plant-derived polyester polyol, suitable for a composition for polyurethane foam that contributes to the reduction of load on the environment and has a good balance of high resilience, moderate hardness, and high durability as a cushioning material for vehicle seat cushions. A polyester polyol having a hydroxyl value in the range of 15 to 100 mgKOH/g according to the present invention is produced by a condensation of raw materials comprising at least one selected from the group consisting of fatty acids having a hydroxy group and fatty acid esters having a hydroxy group with a polyhydric alcohol having an average number of functional groups of more than three but not more than eight. The raw materials contain 90% to 100% by mass of a fatty acid having a hydroxy group and a fatty acid ester having a hydroxy group in total.

摘要翻译： 本发明提供一种聚酯多元醇，优选植物衍生的聚酯多元醇，其适用于聚氨酯泡沫的组合物，其有助于降低环境负荷，并且具有高弹性，适度硬度和高耐久性的良好平衡，如 汽车座垫缓冲材料。 本发明的羟值在15〜100mgKOH / g范围内的聚酯多元醇是通过将包含羟基的脂肪酸和脂肪酸酯中的至少一种的原料缩合制成的 具有羟基与多官能团的平均数大于3但不大于8的多元醇。 原料含有90〜100质量％的具有羟基的脂肪酸和总共具有羟基的脂肪酸酯。

公开(公告)号：US20100029860A1

公开(公告)日：2010-02-04

申请号：US12449461

申请日：2008-01-15

申请人： Shirou Honma ,  Tamotsu Kunihiro ,  Tsuyoshi Iwa

发明人： Shirou Honma ,  Tamotsu Kunihiro ,  Tsuyoshi Iwa

IPC分类号： C08G77/38

CPC分类号： C08G18/718 ,  C08G18/341 ,  C08G18/4202 ,  C08G18/4208 ,  C08G18/4238 ,  C08G18/757 ,  C08G18/7657 ,  C08G63/914 ,  C08G2170/20 ,  C09J167/00

摘要： An alkoxysilane-containing resin is produced by reacting a terminal carboxyl group-containing oligomer with an isocyanato alkoxysilane compound.

摘要翻译： 通过使含末端含羧基的低聚物与异氰酸酯基烷氧基硅烷化合物反应制造含烷氧基硅烷的树脂。

公开(公告)号：US20100022717A1

公开(公告)日：2010-01-28

申请号：US12311285

申请日：2007-09-07

申请人： Shirou Honma ,  Tamotsu Kunihiro ,  Tsuyoshi Iwa

发明人： Shirou Honma ,  Tamotsu Kunihiro ,  Tsuyoshi Iwa

IPC分类号： C08G18/83 ,  C08G18/00

CPC分类号： C08G18/4263 ,  C08G18/10 ,  C08G18/36 ,  C08G18/752 ,  C08G2170/20 ,  C08G18/289

摘要： A terminal isocyanate group-containing polyamide resin can be produced by reacting a terminal carboxyl group-containing oligomer and a polyisocyanate compound at such a ratio that the amount of an isocyanate group exceeds that of a carboxyl group. An alkoxysilane-modified polyamide resin can be produced by reacting the terminal isocyanate group-containing polyamide resin with an alkoxysilane compound containing a secondary amine.

摘要翻译： 含末端含异氰酸酯基的聚酰胺树脂可以通过使含末端羧基的低聚物和多异氰酸酯化合物的比例使异氰酸酯基的量超过羧基的比例来制备。 烷氧基硅烷改性聚酰胺树脂可以通过使含末端异氰酸酯基团的聚酰胺树脂与含有仲胺的烷氧基硅烷化合物反应来制备。

公开(公告)号：US09382372B2

公开(公告)日：2016-07-05

申请号：US13814437

申请日：2011-08-08

申请人： Mikio Matsufuji ,  Tamotsu Kunihiro ,  Atsushi Miyata ,  Shinsuke Matsumoto ,  Koichi Sano ,  Toru Hiraide

发明人： Mikio Matsufuji ,  Tamotsu Kunihiro ,  Atsushi Miyata ,  Shinsuke Matsumoto ,  Koichi Sano ,  Toru Hiraide

IPC分类号： C08G18/32 ,  C08G18/48 ,  C08G18/63 ,  C08G18/76 ,  C07C31/18 ,  C08G18/40 ,  C07C41/02 ,  C07C41/03 ,  C07C43/178 ,  C08G101/00

CPC分类号： C08G18/3212 ,  C07C31/18 ,  C07C41/02 ,  C07C41/03 ,  C07C43/178 ,  C08G18/3206 ,  C08G18/4072 ,  C08G18/48 ,  C08G18/4841 ,  C08G18/632 ,  C08G18/7664 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

摘要： Disclosed are a polyol with a molecular weight distribution Mw/Mn of 4 or more, obtained by reacting a compound comprising an alkylene oxide compound (II) having a hydroxyl group in a base polyol (I) with a molecular weight of 2000 or more; and a polyol composition for a flexible polyurethane foam, comprising a polyol compound and a crosslinker, wherein the crosslinker comprises a polyol (a) with a hydroxyl value of 50 to 1100 mgKOH/g and with a primary hydroxylate ratio of 25% or more and 60% or less, which is obtained by an addition of a compound comprising alkylene oxide compound (ii) having a hydroxyl group to active hydrogen compound (i).

摘要翻译： 公开了通过在基础多元醇（I）中具有羟基的烯化氧化合物（II）的化合物与分子量为2000以上的化合物反应得到的分子量分布Mw / Mn为4以上的多元醇; 和含有多元醇化合物和交联剂的软质聚氨酯泡沫塑料用多元醇组合物，其中交联剂包含羟基值为50〜1100mgKOH / g，羟基羟基化合物的比例为25％以上的多元醇（a）和 通过向活性氢化合物（i）中加入包含具有羟基的烯化氧化合物（ⅱ）的化合物而得到的含量为60％以下。