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1. 发明授权

US5298570A Biodegradable hydrophilic crosslinked polymer, process for producing it, and uses thereof 失效
标题翻译：可生物降解的亲水交联聚合物，其生产方法及其用途
公开(公告)号：US5298570A
公开(公告)日：1994-03-29
申请号：US932551
申请日：1992-08-20
申请人： Hideyuki Tahara , Hiroshi Ito , Masahito Takagi , Yoshio Irie , Keishi Tsuboi , Shigeru Yamaguchi
发明人： Hideyuki Tahara , Hiroshi Ito , Masahito Takagi , Yoshio Irie , Keishi Tsuboi , Shigeru Yamaguchi
IPC分类号： C02F1/68 , C08F8/00 , C08L33/02 , C11D3/37 , D06L3/02 , D06P1/52 , C08F8/14 , C08F122/02
CPC分类号： D06P1/5278 , C02F1/681 , C08F8/00 , C08L33/02 , C11D3/3757 , D06L3/021 , D06P1/5271 , Y10S526/932
摘要： The invention provides biodegradable crosslinked polymers, which have a chelating effect and a dispersing effect to disperse an oily substance and an inorganic substance hardly soluble in water and are excellent in dispersion into water. The crosslinked polymers comprise; an ingredient of molecular weight 5,000 or less in 50% by weight, a bond having at least one of a group (II) represented by the chemical formula --CO--O-- and a group (III) represented by the chemical formula --CO--NH-- as a composition unit between main chains having a water-soluble oligomer structure having the functional group (I) represented by the general formula --COOM (here, M denotes anyone of a hydrogen atom, monovalent metal, divalent metal, trivalent metal, an ammonium group and organic amine group.), and showing a viscosity of 1,000 cP or less at 20.degree. C. by a 20% by weight aqueous solution of the crosslinked polymer.
摘要翻译：本发明提供具有螯合作用和分散效果的生物降解性交联聚合物，其分散油状物质和几乎不溶于水的无机物质，并且分散于水中优异。交联聚合物包含：分子量为5000以下的成分为50重量％，具有由化学式-CO-O-表示的基团（II）中的至少一种的键和由化学式-CO- NH-作为具有具有由通式-COOM表示的官能团（I）的水溶性低聚物结构的主链之间的组合单元（这里，M表示氢原子，一价金属，二价金属，三价金属，铵基和有机胺基），并且通过20重量％的交联聚合物水溶液在20℃下显示出1,000cP或更低的粘度。

2. 发明申请

US20070149760A1 Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin 有权
标题翻译：表面交联吸水树脂的方法和吸水树脂的制造方法
公开(公告)号：US20070149760A1
公开(公告)日：2007-06-28
申请号：US11641885
申请日：2006-12-20
申请人： Kenji Kadonaga , Yorimichi Dairoku , Shin-ichi Fujino , Hiroko Okochi , Yoshio Irie , Hideyuki Tahara
发明人： Kenji Kadonaga , Yorimichi Dairoku , Shin-ichi Fujino , Hiroko Okochi , Yoshio Irie , Hideyuki Tahara
IPC分类号： C08F6/00
CPC分类号： B01J8/10 , B01F7/0045 , B01F7/00466 , B01F7/10 , B01J2208/00212 , B01J2208/00867 , B01J2219/182 , C08J3/245 , Y10S524/916
摘要： A method for surface crosslinking water-absorbing resin of the present invention includes a step (1) of obtaining a wet mixture, a step (2) of obtaining a dried particulate composition, and a step (3) of carrying out a surface crosslinking reaction. With this, since a processing time of each step becomes short, it is possible to mass produce the water-absorbing resin having excellent physical properties. Moreover, a method for manufacturing the water-absorbing resin of the present invention includes a modifying step and a cooling step. The modifying step and/or the cooling step are/is carried out by using stirring means including a rotation axis having a plurality of stirring boards, and the stirring means includes the stirring board having a specific thickness and/or a scraping blade having a specific shape. With this, it is possible to suppress the generation of the fine powder in the modifying step and/or the cooling step.
摘要翻译：本发明的表面交联吸水性树脂的方法包括获得湿混合物的步骤（1），获得干燥的颗粒组合物的步骤（2）和进行表面交联反应的步骤（3）。由此，由于每个步骤的处理时间变短，因此可以大量生产具有优异物理性能的吸水性树脂。此外，本发明的吸水性树脂的制造方法包括改性工序和冷却工序。通过使用包括具有多个搅拌板的旋转轴的搅拌装置进行修改步骤和/或冷却步骤，并且搅拌装置包括具有特定厚度的搅拌板和/或具有特定厚度的刮板形状。由此，可以抑制修饰工序和/或冷却工序中的细粉的产生。

3. 发明授权

US5523380A Polymers having hydroxyl and carboxyl groups, and production process thereof 失效
标题翻译：具有羟基和羧基的聚合物及其制备方法
公开(公告)号：US5523380A
公开(公告)日：1996-06-04
申请号：US273149
申请日：1994-07-13
申请人： Hideyuki Tahara , Hiroshi Itoh , Keiji Kofuji , Masahito Takagi
发明人： Hideyuki Tahara , Hiroshi Itoh , Keiji Kofuji , Masahito Takagi
IPC分类号： C08C19/06 , C08F8/06 , C08G63/00
CPC分类号： C08C19/06 , C08F8/06 , C08F8/16 , C08F2810/50
摘要： A polymer comprising an .alpha.-glycol structure unit ##STR1## and a carboxylic acid-based structure unit ##STR2## provides superior results with respect to dispersibility, a chelating ability and a viscosity-stabilizing effect and is useful as a detergent builder, pigment- and cement-dispersing agents, a hydrogen peroxide stabilizer and a gas barrier agent. This polymer can further comprise the following lactone structure unit. ##STR3## This polymer can be produced by copolymerizing a conjugated diene monomer and a carboxylic acid-based monomer and oxidizing a copolymer obtained.
摘要翻译：包含α-乙二醇结构单元和羧酸基结构单元“IMAGE”的聚合物在分散性，螯合能力和粘度稳定效果方面提供优异的结果，并且可用作洗涤剂助洗剂，颜料 - 水泥分散剂，过氧化氢稳定剂和阻气剂。该聚合物可以进一步包含以下内酯结构单元。该聚合物可以通过使共轭二烯单体和羧酸类单体共聚而得到的共聚物进行氧化而得到。

4. 发明授权

US07851550B2 Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin 有权
标题翻译：表面交联吸水树脂的方法和吸水树脂的制造方法
公开(公告)号：US07851550B2
公开(公告)日：2010-12-14
申请号：US11641885
申请日：2006-12-20
申请人： Kenji Kadonaga , Yorimichi Dairoku , Shin-ichi Fujino , Hiroko Okochi , Yoshio Irie , Hideyuki Tahara
发明人： Kenji Kadonaga , Yorimichi Dairoku , Shin-ichi Fujino , Hiroko Okochi , Yoshio Irie , Hideyuki Tahara
IPC分类号： C08F8/00 , C08F20/04
CPC分类号： B01J8/10 , B01F7/0045 , B01F7/00466 , B01F7/10 , B01J2208/00212 , B01J2208/00867 , B01J2219/182 , C08J3/245 , Y10S524/916
摘要： A method for surface crosslinking water-absorbing resin of the present invention includes a step (1) of obtaining a wet mixture, a step (2) of obtaining a dried particulate composition, and a step (3) of carrying out a surface crosslinking reaction. With this, since a processing time of each step becomes short, it is possible to mass produce the water-absorbing resin having excellent physical properties. Moreover, a method for manufacturing the water-absorbing resin of the present invention includes a modifying step and a cooling step. The modifying step and/or the cooling step are/is carried out by using stirring means including a rotation axis having a plurality of stirring boards, and the stirring means includes the stirring board having a specific thickness and/or a scraping blade having a specific shape. With this, it is possible to suppress the generation of the fine powder in the modifying step and/or the cooling step.
摘要翻译：本发明的表面交联吸水性树脂的方法包括获得湿混合物的步骤（1），获得干燥的颗粒组合物的步骤（2）和进行表面交联反应的步骤（3）。由此，由于每个步骤的处理时间变短，因此可以大量生产具有优异物理性能的吸水性树脂。此外，本发明的吸水性树脂的制造方法包括改性工序和冷却工序。通过使用包括具有多个搅拌板的旋转轴的搅拌装置进行修改步骤和/或冷却步骤，并且搅拌装置包括具有特定厚度的搅拌板和/或具有特定厚度的刮板形状。由此，可以抑制修饰工序和/或冷却工序中的细粉的产生。

5. 发明授权

US4870120A Cement dispersant 失效
标题翻译：水泥分散剂
公开(公告)号：US4870120A
公开(公告)日：1989-09-26
申请号：US155220
申请日：1988-02-12
申请人： Tsuneo Tsubakimoto , Hideyuki Tahara , Hiroya Kobayashi , Tsuyoshi Hirata , Hiroshi Ito
发明人： Tsuneo Tsubakimoto , Hideyuki Tahara , Hiroya Kobayashi , Tsuyoshi Hirata , Hiroshi Ito
IPC分类号： B01F17/52 , C04B24/16
CPC分类号： C04B24/16
摘要： A cement dispersant having as a main component thereof at least one polymer selected from the group consisting of polymers obtained from (A) 0.1 to 100 mol % of a sulfonic acid type monomer represented by the formula I: ##STR1## wherein R stands for hydrogen atom or methyl group, X stands for hydrogen atom, a monovalent metallic atom, a divalent metallic atom, ammonium group, or an organic amine group, A and B independently stand for an alkylene group of 2 to 4 carbon atoms, m stands for 0 or an integer of the value of 1 to 100, and the alkylene oxide group of 2 to 4 carbon atoms in the portion, (AO).sub.m may be bound in any desired sequence, and (B) 99.9 to 0 mol % of other monomer copolymerizable with said sulfonic acid type monomer, and polymers obtained by neutralizing said polymers with an alkaline substance, a cement composition containing the dispersant and a method for dispersing a cement.
摘要翻译：一种水泥分散剂，其主要成分为至少一种选自（A）0.1〜100摩尔％的由式I表示的磺酸型单体的聚合物：（I）其中R 代表氢原子或甲基，X代表氢原子，一价金属原子，二价金属原子，铵基团或有机胺基团，A和B独立地表示2至4个碳原子的亚烷基，m 代表0或1至100的整数，并且部分（AO）m中的2至4个碳原子的环氧烷基可以以任何所需的顺序结合，（B）99.9至0mol％的可与所述磺酸型单体共聚的其它单体，以及通过用碱性物质中和所述聚合物获得的聚合物，含有分散剂的水泥组合物和分散水泥的方法。

6. 发明授权

US5137945A Cement with sulfoalkyacrylate polymers 失效
标题翻译：具有磺基烷基丙烯酸酯聚合物的水泥
公开(公告)号：US5137945A
公开(公告)日：1992-08-11
申请号：US517802
申请日：1990-05-02
申请人： Tsuneo Tsubakimoto , Hideyuki Tahara , Hiroya Kobayashi , Tsuyoshi Hirata , Hiroshi Ito
发明人： Tsuneo Tsubakimoto , Hideyuki Tahara , Hiroya Kobayashi , Tsuyoshi Hirata , Hiroshi Ito
IPC分类号： C04B24/16
CPC分类号： C04B24/16
摘要： A cement dispersant having as a main component thereof at least one polymer selected from the group consisting of polymers obtained from (A) 0.1 to 100 mol % of a sulfonic acid type monomer represented by the formula I: ##STR1## wherein R stands for hydrogen atom or methyl group, X stands for hydrogen atom, a monovalent metallic atom, a divalent metallic atom, ammonium group, or an organic amine group, A and B independently stand for an alkylene group of 2 to 4 carbon atoms, m stands for 0 or an integer of the value of 1 to 100, and the alkylene oxide group of 2 to 4 carbon atoms in the portion, (AO).sub.m may be bound in any desired sequence, and (B) 99.9 to 0 mol % of olther monomer copolymerizable with said sulfonic acid type monomer, and polymers obtained by neutralizing said polymers with an alkaline substance, a cement composition containing the dispersant and a method for dispersing a cement.
摘要翻译：一种水泥分散剂，其主要成分为至少一种选自（A）0.1〜100摩尔％的由式I表示的磺酸型单体的聚合物：（I）其中R 代表氢原子或甲基，X代表氢原子，一价金属原子，二价金属原子，铵基团或有机胺基团，A和B独立地表示2至4个碳原子的亚烷基，m 代表0或1至100的整数，并且部分（AO）m中的2至4个碳原子的环氧烷基可以以任何所需的顺序结合，（B）99.9至0mol％可与所述磺酸型单体共聚的醇醚单体和通过用碱性物质中和所述聚合物获得的聚合物，含有分散剂的水泥组合物和分散水泥的方法。

7. 发明授权

US5854318A Cement additive, method for producing the same, and cement composition 失效
标题翻译：水泥添加剂，其制造方法和水泥组合物
公开(公告)号：US5854318A
公开(公告)日：1998-12-29
申请号：US759435
申请日：1996-12-05
申请人： Hideyuki Tahara , Hiroshi Ito , Yasuhiro Mori , Makoto Mizushima
发明人： Hideyuki Tahara , Hiroshi Ito , Yasuhiro Mori , Makoto Mizushima
IPC分类号： C04B24/16 , C04B24/26 , C04B24/28 , C04B24/32 , C08F8/00 , C08K3/00 , C04B28/00 , C08F220/00
CPC分类号： C04B24/32 , C04B24/16 , C04B24/161 , C04B24/26 , C04B24/2652 , C04B24/28 , C04B24/281 , C08F8/02 , C08F8/44 , C08F2800/20 , C08F2810/20 , C08F2810/30 , C08F2810/50 , Y10S526/932
摘要： A cement additive is added to increase flowability of a cement composition and to prevent a slump loss, but those characters are insufficient, or the cement additive becomes ununiform in the cement composition and causes a trouble of the hardening inferiority. Thus, to solve the subjects, the present invention provides a cement additive composed of a crosslinked polymer in which, between main chains having a water-soluble polymer structure of a molecular weight from 500 to 100,000, a bond having as a structural unit at least one group selected from divalent groups as shown in the following formula (I) is formed. ##STR1## �In the formula (I), R.sup.1 and R.sup.2 independently denote any one of the following. ##STR2## However, R.sup.1 may not be required in a case of that R.sup.2 is the following. ##STR3## Moreover, R and R' independently denote an alkyl group of carbon number of 1 to 5.!
摘要翻译：添加水泥添加剂以增加水泥组合物的流动性并防止坍落度损失，但是这些特性不足，或者水泥添加剂在水泥组合物中变得不均匀并导致硬化劣化的问题。因此，为了解决问题，本发明提供一种由交联聚合物组成的水泥添加剂，其中在分子量为500至100,000的水溶性聚合物结构的主链之间，至少具有结构单元的键形成如下式（I）所示的选自二价基团的一个基团。（I）[式（I）中，R 1和R 2各自独立地表示以下任何一个。但是，在R2的情况下，可能不需要R1。此外，R和R'独立地表示碳数为1〜5的烷基。]

8. 发明授权

US5476885A Cement additive, method for producing the same, and cement composition 失效
标题翻译：水泥添加剂，其制造方法和水泥组合物
公开(公告)号：US5476885A
公开(公告)日：1995-12-19
申请号：US668513
申请日：1991-03-25
申请人： Hideyuki Tahara , Hiroshi Ito , Yasuhiro Mori , Makoto Mizushima
发明人： Hideyuki Tahara , Hiroshi Ito , Yasuhiro Mori , Makoto Mizushima
IPC分类号： C04B24/16 , C04B24/26 , C04B24/28 , C04B24/32 , C08F8/00 , C08F8/14
CPC分类号： C04B24/32 , C04B24/16 , C04B24/161 , C04B24/26 , C04B24/2652 , C04B24/28 , C04B24/281 , C08F8/02 , C08F8/44 , C08F2800/20 , C08F2810/20 , C08F2810/30 , C08F2810/50 , Y10S526/932
摘要： A cement additive composed of a crosslinked polymer in which, between main chains having a water-soluble polymer structure of a molecular weight from 500 to 100,000, there is a bond having as a structural unit at least one divalent group having the following formula (I): ##STR1## where R.sup.1 and R.sup.2 independently denote any one of the following: ##STR2## where R.sup.1 is not required, if R.sup.2 is the following: ##STR3## and where R and R' independently denote an alkyl group of carbon number of 1 to 5.
摘要翻译： PCT No.PCT / JP90 / 00946 Sec。 371日期1991年3月25日 102（e）1991年3月25日PCT申请1990年7月23日PCT公布。出版物WO91 / 01282 日本1991年2月7日。一种由交联聚合物组成的水泥添加剂，其中在分子量为500至100,000的水溶性聚合物结构的主链之间具有作为结构单元的键至少一个二价具有以下式（I）的基团：其中R 1和R 2独立地表示以下任意一个：其中R1不需要，如果R 2如下：＆lt; IMAGE＆gt;＆lt; IMAGE＆gt; R和R'独立地表示碳原子数为1〜5的烷基。

9. 发明授权

US4972025A Cement dispersant 失效
标题翻译：水泥分散剂
公开(公告)号：US4972025A
公开(公告)日：1990-11-20
申请号：US173200
申请日：1988-03-24
申请人： Tsuneo Tsubakimoto , Yoshinori Sano , Hideyuki Tahara , Tsuyoshi Hirata , Hiroshi Ito , Yasuhiro Mori
发明人： Tsuneo Tsubakimoto , Yoshinori Sano , Hideyuki Tahara , Tsuyoshi Hirata , Hiroshi Ito , Yasuhiro Mori
IPC分类号： B01F17/00 , B01F17/52 , C04B24/24 , C04B24/28
CPC分类号： C04B24/24 , B01F17/005 , C04B24/28
摘要： A cement dispersant containing a water-soluble polymer containing at least 10 mol % of structural units represented by the general formula I: ##STR1## wherein X is H or CH.sub.2 R.sup.1, R.sup.1 is H or COO--[--A).sub.m B).sub.n ]H, R is H, CH.sub.3, or COO--[--A).sub.m B).sub.n ]H (providing that R is H where X is CH.sub.2 R.sup.1), A is iminoalkylene having 2 to 4 carbon atoms, B is oxyalkylene having 2 to 4 carbon atoms, m is an average number in the range of 0.1 to 10, n is O or an average positive number not more than 100, --A).sub.m may be in a linear or branched configuration, wherein the sequence of A and B in the segment in parenthesis may be regular or random.
摘要翻译：包含含有至少10mol％由通式I表示的结构单元的水溶性聚合物的水泥分散剂：其中X为H或CH 2 R 1，R 1为H或COO - [ - A）m B） n] H，R是H，CH 3或COO - [ - A）mB）n] H（其中R是H，其中X是CH 2 R 1），A是具有2至4个碳原子的亚氨基亚烷基，B是氧亚烷基， 4个碳原子，m是0.1至10的平均数，n是0或不大于100的平均正数，-A）m可以是直链或支链构型，其中A和B的顺序在括号中的段可以是规则的或随机的。

10. 发明授权

US08273263B2 Ionic compound 有权
标题翻译：离子化合物
公开(公告)号：US08273263B2
公开(公告)日：2012-09-25
申请号：US11829212
申请日：2007-07-27
申请人： Daisuke Kubo , Takayuki Ueda , Hideyuki Tahara , Keiichiro Mizuta , Hironobu Hashimoto , Taisuke Kasahara
发明人： Daisuke Kubo , Takayuki Ueda , Hideyuki Tahara , Keiichiro Mizuta , Hironobu Hashimoto , Taisuke Kasahara
IPC分类号： H01G9/035 , H01G9/022
CPC分类号： H01B1/122 , C07C211/63 , C07C255/05 , H01G9/035 , H01G9/038 , H01G9/045 , H01G9/2004 , H01G11/62 , H01M6/166 , H01M10/0525 , H01M10/0568 , H01M10/0569 , Y02E60/13
摘要： An ionic compound is provided that has an anion represented by a: formula (1) and a cation represented by a formula (2): where X is an element selected from the group consisting of B, C, N, O, Al, Si, P, S, As, and Se, M1 and M2 are identical or different, and represent linking groups, and, when multiple M1s or multiple M2s are present, they may be identical or different, Q represents a monovalent element or organic group, a represents an integer of 1 or more, and b, c, d, and a each represent an integer of 0 or more; and RS-LH⊕(2) where L is an element selected from the group consisting of C, Si, N, P, S, and 0, R represents a monovalent element, functional group, or organic group, and s represents an integer of 2 to 4.
摘要翻译：提供一种离子化合物，其具有由式（1）表示的阴离子和由式（2）表示的阳离子：其中X是选自B，C，N，O，Al，Si ，P，S，As和Se中，M1和M2相同或不同，表示连接基团，当存在多个M1或多个M2时，它们可以相同或不同，Q表示一价元素或有机基团， a表示1以上的整数，b，c，d，a表示0以上的整数。和RS-LH⊕（2）其中L是选自C，Si，N，P，S和0的元素，R表示一价元素，官能团或有机基团，s表示整数为2至4。

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