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1. 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。

2. 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。

3. 发明授权

US06107358A Water-absorbent resin and method for production thereof 失效
标题翻译：吸水性树脂及其制造方法
公开(公告)号：US06107358A
公开(公告)日：2000-08-22
申请号：US915557
申请日：1997-08-21
申请人： Nobuyuki Harada , Koji Miyake , Yoshihiro Motono , Hideyuki Tahara , Takumi Hatsuda , Teruyuki Kanto , Akito Yano , Yorimichi Dairoku , Kazuki Kimura , Yasuhiro Fujita
发明人： Nobuyuki Harada , Koji Miyake , Yoshihiro Motono , Hideyuki Tahara , Takumi Hatsuda , Teruyuki Kanto , Akito Yano , Yorimichi Dairoku , Kazuki Kimura , Yasuhiro Fujita
IPC分类号： C08F2/10 , C08J9/30
CPC分类号： C08F2/10 , C08F120/06 , C08F220/06
摘要： A method for the production of a water-absorbent resin capable of fast water absorption is disclosed which comprises the steps of dispersing bubbles of an inert gas in an aqueous monomer solution of a mixture of a water-soluble unsaturated monomer and a water-soluble cross-linking monomer and subjecting the mixture to copolymerization under the condition that a volume of the monomer solution wherein the inert gas is dispersed is in the range of 1.02 to 5 times of a volume of non-dispersant state.
摘要翻译：公开了一种能够快速吸水的吸水性树脂的制造方法，该方法包括以下步骤：将惰性气体的气泡分散在水溶性不饱和单体和水溶性交联剂的混合物的单体水溶液中在使分散有惰性气体的单体溶液的体积为非分散状态的体积的1.02〜5倍的条件下进行共聚合。

4. 发明授权

US5925184A Cement composition 失效
标题翻译：水泥组成
公开(公告)号：US5925184A
公开(公告)日：1999-07-20
申请号：US803759
申请日：1997-02-21
申请人： Tsuyoshi Hirata , Tsutomu Yuasa , Toru Uno , Koichiro Nagare , Hideyuki Tahara , Shogo Iwai
发明人： Tsuyoshi Hirata , Tsutomu Yuasa , Toru Uno , Koichiro Nagare , Hideyuki Tahara , Shogo Iwai
IPC分类号： C04B24/26 , C04B24/32 , C04B28/02 , C04B24/04
CPC分类号： C04B28/02 , C04B24/2647 , C04B24/2694 , C04B2103/308
摘要： A cement composition excelling in the slump retaining property which comprises at least cement admixture comprising as a main ingredient thereof (I) a copolymer (A) of short-chain polyalkylene glycol (meth)acrylate (a), a long-chain polyalkylene glycol (meth)acrylate (b), a carboxylic acid monomer (c), and a monomer copolymerizable with the monomers mentioned above or a salt of the copolymer (B), (II) a copolymer (A.sub.1) of the monomers (a), (c), and (d) mentioned above or a salt thereof, (III) a mixture of a copolymer (A.sub.1) of the monomers (a), (c), and (d) mentioned above or a salt (B.sub.1) of thereof with a known cement admixture, or (IV) a polycarboxylic acid based polymer (A.sub.3) manifesting to a calcium sulfoaluminate based expansive additive an adsorption ratio of not less than 90% in 5 minutes at room temperature when added in an amount of 0.1% by weight as solids or a salt (B.sub.3) thereof, or (V) a mixture of said polycarboxylic acid polymer with a known cement dispersant; cement; and water.
摘要翻译：坍落度保持性优异的水泥组合物至少包括水泥混合物，其包含主要成分（I）短链聚亚烷基二醇（甲基）丙烯酸酯（a）的共聚物（A），长链聚亚烷基二醇（甲基丙烯酸酯（b），羧酸单体（c）和可与上述单体共聚的单体或共聚物（B），（II）的单体（a）的共聚物（A1） c）和（d）或其盐，（III）上述单体（a），（c）和（d）的共聚物（A1）或其盐（B1）的混合物使用已知的水泥混合物，或（IV）表示基于硫铝酸钙的膨胀性添加剂的多元羧酸系聚合物（A3），当以0.1％的量加入时，在室温下5分钟内吸附率不小于90％重量为固体或其盐（B3），或（V）所述多元羧酸聚合物与已知的水泥分散剂的混合物; 水泥; 和水。

5. 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。

6. 发明授权

US06376581B1 Cement dispersant, method for production thereof, and cement composition using the dispersant 有权
标题翻译：水泥分散剂，其制造方法和使用该分散剂的水泥组合物
公开(公告)号：US06376581B1
公开(公告)日：2002-04-23
申请号：US09702858
申请日：2000-11-01
申请人： Yoshio Tanaka , Akira Ohta , Tsuyoshi Hirata , Toru Uno , Tsutomu Yuasa , Hideyuki Tahara
发明人： Yoshio Tanaka , Akira Ohta , Tsuyoshi Hirata , Toru Uno , Tsutomu Yuasa , Hideyuki Tahara
IPC分类号： C08K300
CPC分类号： C04B24/2647 , C04B24/2641 , C04B2103/302 , C04B2103/308 , C04B2103/408 , C04B2111/00189 , C08F2/38 , C08F220/06 , C08F290/062 , C08F2220/286 , C08F220/00
摘要： A cement dispersant having excellent ability to prevent slump loss and high water-reducing property which comprises a polycarboxylic acid type polymer having a specific molecular weight distribution, a method for the production thereof, and a cement composition using the dispersant are provided. The cement dispersant comprises as a main component thereof a polycarboxylic acid type polymer (A), having a weight average molecular weight in the range of 10,000 to 500,000 in terms of polyethylene glycol determined by gel permeation chromatography, and having a value determined by subtracting the peak top molecular weight from the weight average molecular weight in the range of 0 to 8,000.
摘要翻译：提供了具有优异的防止坍落度损失和高降水性能的水泥分散剂，其包含具有特定分子量分布的多元羧酸型聚合物，其制备方法和使用该分散剂的水泥组合物。水泥分散剂作为其主要成分，以聚乙二醇为基准，通过凝胶渗透色谱法测定重均分子量为10,000〜500,000的多元羧酸型聚合物（A），通过减去重均分子量在0至8,000范围内的峰顶分子量。

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

US5690704A Additive for carbonaceous solid-water slurry, method for production thereof, and carbonaceous solid-water slurry compositions 失效
标题翻译：碳质固体 - 水浆料的添加剂，其生产方法和含碳固体 - 水浆料组合物
公开(公告)号：US5690704A
公开(公告)日：1997-11-25
申请号：US498154
申请日：1995-07-05
申请人： Kenichiro Hayashi , Satoshi Yamada , Hideyuki Tahara , Shoichi Takao
发明人： Kenichiro Hayashi , Satoshi Yamada , Hideyuki Tahara , Shoichi Takao
IPC分类号： C10L1/32
CPC分类号： C10L1/326
摘要： An additive for a carbonaceous solid-water slurry which excels preeminently in the ability to disperse a finely powdered carbonaceous solid in water and, when used only in a small amount, permits production of a carbonaceous solid-water slurry which possesses high concentration, exhibits high fluidity, and precludes change of viscosity due to aging, a method for the production of the additive, and a slurry composition are provided. The additive to be used for high concentration of carbonaceous solid-water slurry comprises a specific water-soluble copolymer and contains a low molecular copolymer (a) having a weight weight-average molecular weight in a range or from 1000 to 39000 and specific ratios of adsorption relative to a carbonaceous solid and a clayish mineral and a high molecular copolymer (b) having a weight weight-average molecular weight of not less than 40000 and specific ratios of adsorption relative to a carbonaceous solid and a clayish mineral at a weight ratio, (a)/(b), in the range of from 10/90 to 99/1, the met hod is for the production of the additive, and the slurry composition is produced by the incorporation of the additive.
摘要翻译：用于碳质固体 - 水浆料的添加剂，其优点在于将细粉状碳质固体分散在水中的能力，并且仅当少量使用时，可以生产具有高浓度的碳质固体 - 水浆料，显示出高的流动性，并且防止由于老化引起的粘度变化，制备添加剂的方法和浆料组合物。用于高浓度含碳固体 - 水浆料的添加剂包括特定的水溶性共聚物，并且含有重均分子量为1000〜39000的低分子量共聚物（a）相对于碳质固体和粘土矿物的吸附和重均分子量不小于40000的高分子量共聚物（b）和相对于碳质固体和粘土矿物的特定比例的重量比，（a）/（b），在10/90〜99/1的范围内，用于生产添加剂，并通过加入添加剂制备浆料组合物。

9. 发明授权

US5688843A Oil-absorbent composition, particulate oil absorber, oil-absorbent material, and oil-absorbent pack 失效
标题翻译：吸油组合物，颗粒油吸收剂，吸油材料和吸油性包装
公开(公告)号：US5688843A
公开(公告)日：1997-11-18
申请号：US548527
申请日：1995-10-26
申请人： Toru Inaoka , Tomoki Gomi , Yoshiyuki Onda , Toshio Tamura , Hideyuki Tahara
发明人： Toru Inaoka , Tomoki Gomi , Yoshiyuki Onda , Toshio Tamura , Hideyuki Tahara
IPC分类号： C09K3/32 , C08K9/00
CPC分类号： C09K3/32
摘要： An oil-absorbent composition including 30 to 99.5 parts by weight of (I) an oil-absorbent, cross-linked polymer formed from 96-99.999% by weight of (A) monomer having a polymerizable unsaturated group in the molecule, said monomer (A) containing mainly a monomer having a solubility parameter of not more than 9, and 4-0.001% by weight of (B) a cross-linking monomer having at least two polymerizable unsaturated groups in the molecule, provided the sum of monomer (A) and cross-linking monomer (B) is 100%, and 70 to 0.5 to parts by weight of (IV) at least one compound selected from the group consisting of (II) inorganic compounds having a methanol value of not less than 25% and (III) substantially water insoluble organic acid salts, provided the sum of oil-absorbent, cross-linked polymer (I) and compound (IV) is 100 parts by weight.
摘要翻译：一种吸油性组合物，其包含30〜99.5重量份（I）由分子中具有聚合性不饱和基团的（A）单体的96-99.999重量％形成的吸油性交联聚合物，所述单体（ A），主要含有溶解度参数为9以下的单体和（B）分子中具有至少2个可聚合不饱和基团的交联单体的4-0.001重量％，提供了单体（A ）和交联单体（B）为100％，和70〜0.5重量份的（Ⅳ）至少一种选自（II）甲醇值不小于25重量％的无机化合物的化合物，和（III）基本上不溶于水的有机酸盐，只要吸油剂，交联聚合物（I）和化合物（IV）之和为100重量份即可。

10. 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。

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