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1. 发明授权

US5416123A Polyurethane foam prepared from high concentration-low viscosity polymer-polyol 失效
标题翻译：聚氨酯泡沫由高浓度低粘度聚合物多元醇制成
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℃

2. 发明授权

US5324774A Polymer-polyol, process for preparation thereof and uses thereof 失效
标题翻译：聚合物 - 多元醇，其制备方法和用途
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℃

3. 发明授权

US5777175A Preparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foams 失效
标题翻译：聚氧化烯多元醇，聚合物多元醇和柔性聚氨酯泡沫的制备
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。

4. 发明授权

US6156864A Preparation of flexible polyurethane foams 失效
标题翻译：柔性聚氨酯泡沫的制备
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。

5. 发明授权

US5916994A Polymer polyols and preparation thereof 失效
标题翻译：聚合物多元醇及其制备
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。

6. 发明授权

US06410676B1 Method for producing polyoxyalkylene polyol and derivatives thereof 有权
标题翻译：聚氧化烯多元醇及其衍生物的制备方法
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。

7. 发明授权

US06207794B1 Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols 有权
标题翻译：聚氧化烯多元醇，其衍生物，以及聚氧化烯多元醇的制造方法
公开(公告)号：US06207794B1
公开(公告)日：2001-03-27
申请号：US09202559
申请日：1998-12-17
申请人： Satoshi Yamasaki , Yasunori Hara , Satoshi Tamura , Fumio Yamazaki , Hitoshi Watanabe , Mikio Matsufuji , Shinsuke Matsumoto , Ariko Nishikawa , Tsukuru Izukawa , Masaaki Aoki , Tadahito Nobori , Usaji Takaki
发明人： Satoshi Yamasaki , Yasunori Hara , Satoshi Tamura , Fumio Yamazaki , Hitoshi Watanabe , Mikio Matsufuji , Shinsuke Matsumoto , Ariko Nishikawa , Tsukuru Izukawa , Masaaki Aoki , Tadahito Nobori , Usaji Takaki
IPC分类号： C08J300
CPC分类号： C08G65/30 , C08G18/10 , C08G18/4866 , C08G18/5024 , C08G18/632 , C08G65/2675 , C08G18/6685
摘要： The present invention is a polyoxyalkylene polyol, its manufacture method, and derivatives, wherein: it is obtained using a phosphazenium compound as a catalyst; the hydroxyl value is 2˜200 mgKOH/g; total degree of unsaturation is 0.0001˜0.07 meq./g; the head-to-tail bond selectivity of the polyoxyalkylene polyol is 95 mole %; and when the maximum height of the peak of GPC elution curve is set to be 100%, W20 is defined as the peak width at the 20% peak height, and W80 is defined as the peak width at 80% peak height, the ratio of W20/W80 is 1.5 or greater, and less than 3.
摘要翻译：本发明是聚氧化烯多元醇，其制造方法和衍生物，其中：使用磷氮杂鎓化合物作为催化剂获得; 羟值为2〜200 mgKOH / g; 总不饱和度为0.0001〜0.07meq./g; 聚氧化烯多元醇的头 - 尾键选择性为95摩尔％。并且当GPC洗脱曲线的峰的最大高度设定为100％时，将W20定义为20％峰高处的峰宽，W80定义为峰高80％时的峰宽， W20 / W80为1.5以上，小于3。

8. 发明授权

US06117937A Polymer polyol and flame retardant polyurethane resin and foam prepared therefrom 失效
标题翻译：聚合物多元醇和阻燃聚氨酯树脂及其制备的泡沫
公开(公告)号：US06117937A
公开(公告)日：2000-09-12
申请号：US28525
申请日：1998-02-24
申请人： Shinsuke Matsumoto , Ariko Nishikawa , Tsukuru Izukawa , Masahiro Isobe , Kazuhiko Okubo
发明人： Shinsuke Matsumoto , Ariko Nishikawa , Tsukuru Izukawa , Masahiro Isobe , Kazuhiko Okubo
IPC分类号： C08F220/56 , C08G18/40 , C08G18/63 , C08K5/05
CPC分类号： C08G18/4072 , C08F220/56 , C08G18/638 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： A polymer dispersed polyol having a vinyl polymer dispersed in polyol, the vinyl polymer comprising containing 5 to 80 wt % of acrylamide compound (A) represented by the formula (1):CH.sub.2 .dbd.CR.sup.1 CONR.sup.2 R.sup.3 (1)wherein R.sup.1, R.sup.2 and R.sup.3 are a hydrogen atom or hydrocarbon group having 1 to 10 carbon atoms, 0 to 70 wt % of one or more monomer (B) selected from acrylonitrile and methacrylonitrile, and 0 to 95 wt % of a vinyl monomer (C) which can copolymerize with (A) and (B), and 95 to 20 wt % of the total amount of (B) and (C); and when (C) is 0 wt %, (A) is the polymer of a vinyl monomer mixture containing an acrylamide derivative represented by the formula (2):CH.sub.2 .dbd.CR.sup.4 CONR.sup.5 R.sup.6 (2)wherein R.sup.4, R.sup.5 and R.sup.6 are a hydrogen atom or hydrocarbon group having 1 to 10 carbon atoms, and not simultaneously the hydrogen atom; and said polyol comprising containing 5 to 50 wt % of the vinyl polymer, and flame retardant polyurethane resin and flame retardant polyurethane foam which are prepared from the same.
摘要翻译：一种聚合物分散的多元醇，其具有分散在多元醇中的乙烯基聚合物，所述乙烯基聚合物含有5-80重量％的由式（1）表示的丙烯酰胺化合物（A）：CH2 = CR1CONR2R3（1）其中R1，R2和R3是氢原子或碳原子数为1〜10的烃基，0〜70重量％的一种或多种选自丙烯腈和甲基丙烯腈的单体（B）和0〜95重量％的可与（A ）和（B），和（B）和（C）的总量的95〜20重量％。当（C）为0重量％时，（A）是含有由式（2）表示的丙烯酰胺衍生物的乙烯基单体混合物的聚合物：CH2 = CR4CONR5R6（2）其中R4，R5和R6是氢原子或具有1〜10个碳原子的烃基，而不是氢原子; 所述多元醇含有5〜50重量％的乙烯基聚合物，以及由其制备的阻燃聚氨酯树脂和阻燃聚氨酯泡沫。

9. 发明授权

US5545712A Preparation process for polyoxyalkylene polyol 失效
标题翻译：聚氧化烯多元醇的制备方法
公开(公告)号：US5545712A
公开(公告)日：1996-08-13
申请号：US518279
申请日：1995-08-23
申请人： Tomoki Tsutsui , Tsukuru Izukawa , Kazuhiko Ohkubo , Yoshitsugu Sakaki
发明人： Tomoki Tsutsui , Tsukuru Izukawa , Kazuhiko Ohkubo , Yoshitsugu Sakaki
IPC分类号： C08G65/30 , C08G59/68
CPC分类号： C08G65/30 , Y02P20/584
摘要： An alkali metal compound such as metallic cesium, cesium hydroxide, cesium hydroxide monohydrate, metallic rubidium, rubidium hydroxide or rubidium hydroxide monohydrate is used as a catalyst, crude polyoxyalkylene polyol containing the catalyst is neutralized with a mineral acid or an organic acid, an aqueous solution layer containing an alkali metal salt is brought into contact with an anion exchange resin to adsorb mineral acid anion or organic acid anion, the alkali metal compound catalyst is recovered, alkylene oxide undergoes ring-opening addition polymerization on an active hydrogen compound in the presence of the recovered alkali metal compound catalyst to prepare polyoxyalkylene polyol, the catalyst is thereafter separated, recovered and reused, and such recycle of the alkali metal compound catalyst provides an economical process.
摘要翻译：使用金属铯，氢氧化铯，氢氧化铯一水合物，金属铷，氢氧化铷或氢氧化铷一水合物等碱金属化合物作为催化剂，用无机酸或有机酸中和含有催化剂的粗聚氧化烯多元醇，含有碱金属盐的溶液层与阴离子交换树脂接触以吸附无机酸阴离子或有机酸阴离子，回收碱金属化合物催化剂，烯化氧在存在下在活性氢化合物上进行开环加成聚合的回收的碱金属化合物催化剂以制备聚氧化烯多元醇，然后分离，回收和再利用催化剂，并且这种碱金属化合物催化剂的再循环提供了经济的方法。

10. 发明授权

US5246978A Polyol and rigid polyurethane foam 失效
标题翻译：聚氨酯和刚性聚氨酯泡沫
公开(公告)号：US5246978A
公开(公告)日：1993-09-21
申请号：US610689
申请日：1990-11-08
申请人： Satoshi Ozaki , Tsukuru Izukawa , Haruhiko Kawakami , Takayoshi Masuda , Toshio Nozawa
发明人： Satoshi Ozaki , Tsukuru Izukawa , Haruhiko Kawakami , Takayoshi Masuda , Toshio Nozawa
IPC分类号： C08G18/40 , C08G18/48 , C08G18/50 , C08G18/64 , C08G59/14 , C08G65/28 , C08L71/02
CPC分类号： C08G59/145 , C08G18/4081 , C08G18/4895 , C08G18/5021 , C08G18/6407 , C08G18/643 , C08L71/02 , C08G2101/0025 , C08G2101/005
摘要： The present invention relates to a polyol, polyurethane resin, rigid polyurethane foam, preparation process thereof and a preparation process of a rigid polyurethane foam composite. The polyol comprises an epoxy resin based polyol, which may be combined with a phenol resin based polyol component and/or an aromatic amine based polyol component. The polyurethane resin, foam and composite using the polyol as a raw material has resistance to dissolution in a hydrochlorofluorocarbon and a hydrofluorocarbon which are foaming agents having very low public environmental hazards and can be used as a thermal insulation material or a thermal insulation structure for refrigerators, freezers, insulation panels, ships and vehicles.

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