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1. 发明申请

US20090177174A1 Absorbent composite material and method for manufacturing the same 失效
标题翻译：吸收性复合材料及其制造方法
公开(公告)号：US20090177174A1
公开(公告)日：2009-07-09
申请号：US11920232
申请日：2006-05-12
申请人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
发明人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
IPC分类号： A61F13/53 , B01J20/26
CPC分类号： A61F13/53409 , A61F13/15617 , A61F13/53 , A61F13/53743 , A61F2013/15016 , B32B5/022 , B32B5/024 , B32B5/026 , B32B7/12 , B32B27/10 , B32B27/12 , B32B27/308 , Y10T428/254
摘要： An absorbent composite comprising: a base material and water-absorbent resin particles; wherein the following conditions (1) to (4) are fulfilled: (1) the weight ratio of water-absorbent resin relative to the total weight of the base material and water-absorbent resin is 65 to 99 wt %, (2) the water-absorbent resin particles adhering directly to the base material constitute 50 wt % or more of the total water-absorbent resin particles; (3) the average absorption capacity of the water-absorbent resin particles is 50 g/g or more; and (4) the amount of residual monomers in the water-absorbent resin is 200 ppm or less.
摘要翻译： 1.一种吸收性复合体，包括：基材和吸水性树脂颗粒; 其中满足以下条件（1）至（4）：（1）吸水性树脂相对于基材和吸水性树脂的总重量的重量比为65〜99重量％，（2）直接粘附在基材上的吸水性树脂粒子构成总吸水性树脂粒子的50重量％以上。（3）吸水性树脂粒子的平均吸收容量为50g / g以上; 和（4）吸水性树脂中残留单体的量为200ppm以下。

2. 发明授权

US07485696B2 Oxytetramethylene glycol copolymer and method for producing the same 有权
标题翻译：聚四亚甲基二醇共聚物及其制造方法
公开(公告)号：US07485696B2
公开(公告)日：2009-02-03
申请号：US11730523
申请日：2007-04-02
申请人： Tamotsu Kodama , Haruyuki Minoura , Yoshiyuki Tsunematsu , Toshihiko Fukuzono , Satoshi Furubeppu
发明人： Tamotsu Kodama , Haruyuki Minoura , Yoshiyuki Tsunematsu , Toshihiko Fukuzono , Satoshi Furubeppu
IPC分类号： C08F6/10 , C08F2/06
CPC分类号： C08G65/30 , C08G65/20 , C08G65/2609 , C08G65/2696
摘要： Disclosed is an oxytetramethylene glycol copolymer, which is obtained by copolymerizing tetrahydrofuran and neopentyl glycol and which has a specific number average molecular weight Mn, a specific molecular weight distribution Mw/Mn, a specific neopentyl glycol copolymerization whole ratio Nw and a specific neopentyl glycol copolymerization partial ratio Nh, and a method for producing the same. Also disclosed is a method for purifying an oxytetramethylene glycol copolymer, which comprises adding a fresh tetrahydrofuran to a reaction mixture comprising an oxytetramethylene glycol copolymer and an unreacted diol, wherein the amount of added tetrahydrofuran is not less than the weight of the unreacted diol contained in the reaction mixture, and distilling off the unreacted diol together with the added tetrahydrofuran.
摘要翻译：公开了通过四氢呋喃和新戊二醇的共聚获得的氧化四亚甲基二醇共聚物，其具有特定的数均分子量Mn，特定分子量分布Mw / Mn，特定的新戊二醇共聚合比Nw和特定的新戊二醇共聚部分比例Nh及其制造方法。还公开了一种用于纯化含氧四亚甲基二醇共聚物的方法，其包括向包含氧化四亚甲基二醇共聚物和未反应的二醇的反应混合物中加入新鲜的四氢呋喃，其中加入的四氢呋喃的量不小于反应混合物，并与加入的四氢呋喃一起蒸馏出未反应的二醇。

3. 发明授权

US06472525B1 Hexaazaisowurtzitane derivative and method for producing the same 失效
标题翻译：六氮杂异纤锌矿型结构烷烃衍生物及其制造方法
公开(公告)号：US06472525B1
公开(公告)日：2002-10-29
申请号：US08737094
申请日：1997-05-16
申请人： Tamotsu Kodama , Masahiro Tojo , Masanori Ikeda
发明人： Tamotsu Kodama , Masahiro Tojo , Masanori Ikeda
IPC分类号： C07D25900
CPC分类号： C07D487/18 , C07D487/22
摘要： Disclosed is an acyl group-containing hexaazaisowurtzitane derivative represented by the following formula (I): W At Q(6−t), wherein t represents an integer of from 4 to 6, A independently represents an acyl group having 1 to 10 carbon atoms, each Q independently represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, and W represents a hexavalent hexaazaisowurtzitane residue represented by the following formula (II): Also disclosed is a method for producing the above-mentioned acyl group-containing hexaazaisowurtzitane derivative. The acyl group-containing hexaazaisowurtzitane derivative of the present invention is useful as a precursor of a polynitrohexaazaisowurtzitane derivative which can be used not only as a material for explosives but also as an additive for propellants and explosives. The acyl group-containing hexaazaisowurtzitane derivative of the present invention is also useful as a raw material for producing a highly polar polymer, and as a polyfunctional crosslinking agent and an additive for polymers.
摘要翻译：公开了下式（I）表示的含酰基的六氮杂异纤锌矿型结构烷烃衍生物：W在Q（6-t）中，t表示4〜6的整数，A独立地表示碳原子数1〜10的酰基，各Q独立地表示氢原子或碳原子数1〜10的烷基，W表示由下式（II）表示的六价六氮杂异纤锌矿型结构烷烃残基：还公开了上述含酰基的六氮杂异纤锌矿型结构烷烃衍生物。本发明的含酰基的六氮杂异纤锌矿型结构烷烃衍生物可用作多硝基六氮杂异纤锌矿型结构烷烃衍生物的前体，其不仅可用作爆炸物质，而且可用作推进剂和爆炸物的添加剂。本发明的含酰基六氮杂异纤锌矿型结构烷烃衍生物也可用作高极性聚合物的生产原料，多官能交联剂和聚合物添加剂。

4. 发明授权

US06297373B1 Method for acylating hexakis (arylmethyl) hexaazaisowurtzitane 失效
标题翻译：酰基化六（芳基甲基）六氮杂异纤锌矿型结构烷烃的方法
公开(公告)号：US06297373B1
公开(公告)日：2001-10-02
申请号：US09508581
申请日：2000-03-14
申请人： Tamotsu Kodama , Naoko Ishihara , Haruyuki Minoura , Nobuhisa Miyake , Setsuo Yamamatsu
发明人： Tamotsu Kodama , Naoko Ishihara , Haruyuki Minoura , Nobuhisa Miyake , Setsuo Yamamatsu
IPC分类号： C07D48722
CPC分类号： C07D487/22
摘要： A method for acylating a hexakis (arylmethyl) hexaazaisowurtzitane (WB6) by reductively removing the arylmethyl groups in the presence of an acylating agent, characterized by contacting a WB6 (a) with a heterogeneous system reduction catalyst (b) in the presence of an acylating agent (c) and a reducing agent (d) in a solvent (e) for the WB6 (a) to reductively remove the arylmethyl groups from the WB6 (a) and acylate the same, and by preventing the WB6 (a) and the catalyst (b) from being contacted with each other when at least either of the acylating agent (c) and the reducing agent (d) is not present. In this method, the decomposition of the WB6 skeleton, which readily occurs in the beginning of the acylation of the WB6 as a starting material, can be highly effectively inhibited. This method can hence stably produce a tetraacylhexaazaisowurtzitane derivative in a high yield and is industrially advantageous.
摘要翻译：一种通过在酰化剂存在下还原除去芳基甲基来酰化六（芳基甲基）六氮杂异纤锌矿型结构烷烃（WB6）的方法，其特征在于在酰化剂存在下使WB6（a）与异相体系还原催化剂（b）接触用于WB6（a）的溶剂（e）中的试剂（c）和还原剂（d）从WB6（a）还原性除去芳基甲基并将其酰化，并通过防止WB6（a）和当不存在酰化剂（c）和还原剂（d）中的至少任一种时，催化剂（b）彼此接触。在该方法中，能够高效地抑制作为起始原料的WB6的酰化开始时容易发生的WB6骨架的分解。因此，该方法可以高产率稳定地生产四酰基六氮杂异纤锌矿型结构烷烃衍生物，在工业上是有利的。

5. 发明授权

US08778490B2 Absorbent composite material comprising water-absorbent resin particles having specific surface strength, and method for manufacturing the same 失效
标题翻译：包含具有比表面强度的吸水性树脂颗粒的吸收性复合材料及其制造方法
公开(公告)号：US08778490B2
公开(公告)日：2014-07-15
申请号：US11920232
申请日：2006-05-12
申请人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
发明人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
IPC分类号： B32B5/16 , A61F13/53 , A61F13/15 , A61F13/537
CPC分类号： A61F13/53409 , A61F13/15617 , A61F13/53 , A61F13/53743 , A61F2013/15016 , B32B5/022 , B32B5/024 , B32B5/026 , B32B7/12 , B32B27/10 , B32B27/12 , B32B27/308 , Y10T428/254
摘要： An absorbent composite comprising: a base material and water-absorbent resin particles; wherein the following conditions (1) to (4) are fulfilled: (1) the weight ratio of water-absorbent resin relative to the total weight of the base material and water-absorbent resin is 65 to 99 wt %, (2) the water-absorbent resin particles adhering directly to the base material constitute 50 wt % or more of the total water-absorbent resin particles; (3) the average absorption capacity of the water-absorbent resin particles is 50 g/g or more; and (4) the amount of residual monomers in the water-absorbent resin is 200 ppm or less.
摘要翻译： 1.一种吸收性复合体，包括：基材和吸水性树脂颗粒; 其中满足以下条件（1）至（4）：（1）吸水性树脂相对于基材和吸水性树脂的总重量的重量比为65〜99重量％，（2）直接粘附在基材上的吸水性树脂粒子构成总吸水性树脂粒子的50重量％以上。（3）吸水性树脂粒子的平均吸收容量为50g / g以上; 和（4）吸水性树脂中残留单体的量为200ppm以下。

6. 发明申请

US20110204289A1 Water Absorbing Resin Particle Agglomerates and a Manufactiring Method of the Same 审中-公开
标题翻译：吸水树脂颗粒聚集体及其制造方法
公开(公告)号：US20110204289A1
公开(公告)日：2011-08-25
申请号：US13102333
申请日：2011-05-06
申请人： Naonori Higashimoto , Tamotsu Kodama , Masataka Nishi
发明人： Naonori Higashimoto , Tamotsu Kodama , Masataka Nishi
IPC分类号： A61L15/24 , C08L33/02
CPC分类号： C08F2/18 , A61L15/24 , A61L15/42 , C08F6/18 , C08F220/06 , C08F222/385 , Y10T428/2982 , C08L33/02
摘要： Provided are a manufacturing method of water absorbing resin particle agglomerates capable of producing water absorbing resin particles having a sufficiently high water retention property and a large particle size without using a special material, which process has steps of (1) a polymerization step for producing primary particles of a water absorbing resin comprising suspending an aqueous monomer solution containing an unsaturated carboxylate in an organic solvent containing a nonionic surfactant therein, and subjecting the resulting suspension to reverse-phase suspension polymerization; and (2) an agglomeration step of agglomerating the primary particles by using a water soluble solvent.; and water absorbing resin particle agglomerates stably showing a high water retention property and satisfying the following requirements:(a) 50 mol % or greater of repeating units of the polymer molecular chain of the water absorbing resin constituting the primary particles are carboxyl group-containing units and at least a portion of carboxyl groups of the carboxyl group-containing units is neutralized with at least one base selected from alkali metals, amines, and ammonia, and (b) the water absorbing resin particle agglomerates comprise, on the outer surface thereof, a portion having a neutralization ratio of carboxyl groups of not greater than 40 mol % and, inside of the water absorbing resin particle agglomerates, a portion having a neutralization ratio of carboxyl groups of 50 mol % or greater.
摘要翻译：本发明提供一种能够制造具有足够高的保水性和大粒径的吸水性树脂颗粒而不使用特殊材料的吸水性树脂颗粒聚集体的制造方法，该方法具有以下步骤：（1）吸水树脂颗粒包括将含有不饱和羧酸盐的单体水溶液悬浮在含有非离子表面活性剂的有机溶剂中，并将所得悬浮液进行反相悬浮聚合; 和（2）通过使用水溶性溶剂使一次粒子凝聚的凝聚步骤。和具有高保水性的水溶性树脂颗粒凝聚体，满足以下要求：（a）构成一次粒子的吸水性树脂的聚合物分子链的重复单元的50摩尔％以上为含羧基单元并且含有羧基的单元的至少一部分羧基用至少一种选自碱金属，胺和氨的碱中和，（b）吸水性树脂颗粒附聚物在其外表面上，羧基的中和率为40摩尔％以下，在吸水性树脂粒子聚集体的内部，羧基的中和率为50摩尔％以上的部分。

7. 发明申请

US20090169891A1 Water Absorbing Resin Particle Agglomerates and Manufacturing Method of the Same 审中-公开
标题翻译：吸水树脂颗粒聚集体及其制造方法
公开(公告)号：US20090169891A1
公开(公告)日：2009-07-02
申请号：US12225718
申请日：2006-11-01
申请人： Naonori Higashimoto , Tamotsu Kodama , Masataka Nishi
发明人： Naonori Higashimoto , Tamotsu Kodama , Masataka Nishi
IPC分类号： C08F20/06 , C08F20/04 , B32B5/16
CPC分类号： C08F2/18 , A61L15/24 , A61L15/42 , C08F6/18 , C08F220/06 , C08F222/385 , Y10T428/2982 , C08L33/02
摘要： Provided are a manufacturing method of water absorbing resin particle agglomerates capable of producing water absorbing resin particles having a sufficiently high water retention property and a large particle size without using a special material, which process has steps of (1) a polymerization step for producing primary particles of a water absorbing resin comprising suspending an aqueous monomer solution containing an unsaturated carboxylate in an organic solvent containing a nonionic surfactant therein, and subjecting the resulting suspension to reverse-phase suspension polymerization, and (2) an agglomeration step of agglomerating the primary particles by using a water soluble solvent; and water absorbing resin particle agglomerates stably showing a high water retention property and satisfying the following requirements: (a) 50 mol % or greater of repeating units of the polymer molecular chain of the water absorbing resin constituting the primary particles are carboxyl group-containing units and at least a portion of carboxyl groups of the carboxyl group-containing units is neutralized with at least one base selected from alkali metals, amines, and ammonia, and (b) the water absorbing resin particle agglomerates comprise, on the outer surface thereof, a portion having a neutralization ratio of carboxyl groups of not greater than 40 mol % and, inside of the water absorbing resin particle agglomerates, a portion having a neutralization ratio of carboxyl groups of 50 mol % or greater.
摘要翻译：本发明提供一种能够制造具有足够高的保水性和大粒径的吸水性树脂颗粒而不使用特殊材料的吸水性树脂颗粒聚集体的制造方法，该方法具有以下步骤：（1）吸水树脂颗粒包括将含有不饱和羧酸盐的单体水溶液悬浮在含有非离子表面活性剂的有机溶剂中，并将所得悬浮液进行反相悬浮聚合，和（2）使一次颗粒附聚的附聚步骤通过使用水溶性溶剂; 和具有高保水性的水溶性树脂颗粒凝聚体，满足以下要求：（a）构成一次粒子的吸水性树脂的聚合物分子链的重复单元的50摩尔％以上为含羧基单元并且含有羧基的单元的至少一部分羧基用至少一种选自碱金属，胺和氨的碱中和，（b）吸水性树脂颗粒附聚物在其外表面上，羧基的中和率为40摩尔％以下，在吸水性树脂粒子聚集体的内部，羧基的中和率为50摩尔％以上的部分。

8. 发明申请

US20070173631A1 Oxytetramethylene glycol copolymer and method for producing the same 有权
标题翻译：聚四亚甲基二醇共聚物及其制造方法
公开(公告)号：US20070173631A1
公开(公告)日：2007-07-26
申请号：US11730523
申请日：2007-04-02
申请人： Tamotsu Kodama , Haruyuki Minoura , Yoshiyuki Tsunematsu , Toshihiko Fukuzono , Satoshi Furubeppu
发明人： Tamotsu Kodama , Haruyuki Minoura , Yoshiyuki Tsunematsu , Toshihiko Fukuzono , Satoshi Furubeppu
IPC分类号： C08G65/00 , C08G65/28 , C08L71/00
CPC分类号： C08G65/30 , C08G65/20 , C08G65/2609 , C08G65/2696
摘要： Disclosed is an oxytetramethylene glycol copolymer, which is obtained by copolymerizing tetrahydrofuran and neopentyl glycol and which has a specific number average molecular weight. Mn, a specific molecular weight distribution Mn/Mw, a specific neopentyl glycol copolymerization whole ratio Nw and a specific neopentyl glycol copolymerization partial ratio Nh, and a method for producing the same. Also disclosed is a method for purifying an oxytetramethylene glycol copolymer, which comprises adding a fresh tetrahydrofuran to a reaction mixture comprising an oxytetramethylene glycol copolymer and an unreacted diol, wherein the amount of added tetrahydrofuran is not less than the weight of the unreacted diol contained in the reaction mixture, and distilling off the unreacted diol together with the added tetrahydrofuran.
摘要翻译：公开了通过四氢呋喃和新戊二醇的共聚得到的具有特定数均分子量的氧四亚甲基二醇共聚物。 Mn，特定分子量分布Mn / Mw，特定的新戊二醇共聚整体比N N和特定的新戊二醇共聚部分比例N ，以及其制备方法一样。还公开了一种用于纯化含氧四亚甲基二醇共聚物的方法，其包括向包含氧化四亚甲基二醇共聚物和未反应的二醇的反应混合物中加入新鲜的四氢呋喃，其中加入的四氢呋喃的量不小于反应混合物，并与加入的四氢呋喃一起蒸馏出未反应的二醇。

9. 发明授权

US08563127B2 Absorbent composite material and bodily fluid-absorbing article comprising water-absorbent resin particles having specific surface strength 失效
标题翻译：吸收性复合材料和体液吸收制品包含具有比表面强度的吸水性树脂颗粒
公开(公告)号：US08563127B2
公开(公告)日：2013-10-22
申请号：US13317645
申请日：2011-10-25
申请人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
发明人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
IPC分类号： B32B5/16 , A61F13/53
CPC分类号： A61F13/53409 , A61F13/15617 , A61F13/53 , A61F13/53743 , A61F2013/15016 , B32B5/022 , B32B5/024 , B32B5/026 , B32B7/12 , B32B27/10 , B32B27/12 , B32B27/308 , Y10T428/254
摘要： An absorbent composite comprising: a base material and water-absorbent resin particles; wherein the following conditions (1) to (4) are fulfilled: (1) the weight ratio of water-absorbent resin relative to the total weight of the base material and water-absorbent resin is 65 to 99 wt %, (2) the water-absorbent resin particles adhering directly to the base material constitute 50 wt % or more of the total water-absorbent resin particles; (3) the average absorption capacity of the water-absorbent resin particles is 50 g/g or more; and (4) the amount of residual monomers in the water-absorbent resin is 200 ppm or less.
摘要翻译： 1.一种吸收性复合体，包括：基材和吸水性树脂颗粒; 其中满足以下条件（1）至（4）：（1）吸水性树脂相对于基材和吸水性树脂的总重量的重量比为65〜99重量％，（2）直接粘附在基材上的吸水性树脂粒子构成总吸水性树脂粒子的50重量％以上。（3）吸水性树脂粒子的平均吸收容量为50g / g以上; 和（4）吸水性树脂中残留单体的量为200ppm以下。

10. 发明申请

US20120108421A1 Absorbent composite material and method for manufacturing the same 有权
标题翻译：吸收性复合材料及其制造方法
公开(公告)号：US20120108421A1
公开(公告)日：2012-05-03
申请号：US13317647
申请日：2011-10-25
申请人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
发明人： Tsutomu Akiyama , Tamotsu Kodama , Masataka Nishi , Hiroshige Okamoto
IPC分类号： B01J20/30
CPC分类号： A61F13/53409 , A61F13/15617 , A61F13/53 , A61F13/53743 , A61F2013/15016 , B32B5/022 , B32B5/024 , B32B5/026 , B32B7/12 , B32B27/10 , B32B27/12 , B32B27/308 , Y10T428/254
摘要： An absorbent composite comprising: a base material and water-absorbent resin particles; wherein the following conditions (1) to (4) are fulfilled: (1) the weight ratio of water-absorbent resin relative to the total weight of the base material and water-absorbent resin is 65 to 99 wt %, (2) the water-absorbent resin particles adhering directly to the base material constitute 50 wt % or more of the total water-absorbent resin particles; (3) the average absorption capacity of the water-absorbent resin particles is 50 g/g or more; and (4) the amount of residual monomers in the water-absorbent resin is 200 ppm or less.
摘要翻译： 1.一种吸收性复合体，包括：基材和吸水性树脂颗粒; 其中满足以下条件（1）至（4）：（1）吸水性树脂相对于基材和吸水性树脂的总重量的重量比为65〜99重量％，（2）直接粘附在基材上的吸水性树脂粒子构成总吸水性树脂粒子的50重量％以上。（3）吸水性树脂粒子的平均吸收容量为50g / g以上; 和（4）吸水性树脂中残留单体的量为200ppm以下。

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