专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20100168360A1 Process for Production of Crosslinked Poly(Meth) Acrylic Acid Nitroxide Compounds 有权
标题翻译：交联聚（甲基）丙烯酸硝基化合物的制备方法
公开(公告)号：US20100168360A1
公开(公告)日：2010-07-01
申请号：US11989722
申请日：2006-06-29
申请人： Nobutaka Fujimoto
发明人： Nobutaka Fujimoto
IPC分类号： C08F226/06
CPC分类号： H01M4/60 , C08F8/06 , C08F220/34 , C08F220/36 , C08F2800/10 , H01M4/608 , C08F2222/1013
摘要： The present invention relates to a crosslinked poly(meth)acrylic acid nitroxide compound resulting from crosslinking of a poly(meth)acrylic acid nitroxide compound, and an object of the present invention is to provide a method of inexpensively and easily producing a crosslinked poly(meth)acrylic acid nitroxide compound having a high radical concentration.The present invention is a method of producing a crosslinked poly(meth)acrylic acid nitroxide compound including a repeating unit represented by the general formula (2): (in the formula, R represents a hydrogen atom or a methyl group), comprising a nitroxidation step carried out in a state that a crosslinked poly(meth)acrylic acid imino compound resulting from crosslinking of a poly(meth)acrylic acid imino compound including a repeating unit represented by the general formula (1): (in the formula, R represents the same group as that represented by R in said general formula (2)) is dispersed in water.
摘要翻译：本发明涉及由聚（甲基）丙烯酸氮氧化合物交联而得到的交联的聚（甲基）丙烯酸氮氧化合物，本发明的目的是提供一种廉价且容易地制备交联聚（甲基）丙烯酸硝基氧化合物。本发明是一种包含由通式（2）表示的重复单元的交联聚（甲基）丙烯酸氮氧化合物的方法：（式中，R表示氢原子或甲基），其包含硝基氧化在由通式（1）表示的重复单元的聚（甲基）丙烯酸亚氨基化合物交联而得到的交联聚（甲基）丙烯酸亚氨基化合物：（式中，R表示与通式（2）中的R表示的基团相同）分散在水中。

82. 发明申请

US20090173171A1 Sample Introducing System 失效
标题翻译：示例介绍系统
公开(公告)号：US20090173171A1
公开(公告)日：2009-07-09
申请号：US12227075
申请日：2007-03-30
申请人： Keisuke Utani , Kohei Nishiguchi
发明人： Keisuke Utani , Kohei Nishiguchi
IPC分类号： G01N1/22
CPC分类号： G01N21/714 , G01N30/14 , G01N30/32 , G01N2030/324
摘要： In a sample introducing system that can be easily adapted to a variety of analytical conditions without being affected by a flow rate of gas introduced into an analytical device, can introduce an analytical sample into the analytical device without loss, and can contribute to a simple and highly accurate high-sensitivity analysis, a pretreatment device removes unnecessary components from an untreated sample gas containing the analytical sample. A treated sample gas that has been pretreated by the pretreatment device is introduced into the analytical device via a connection gas flow channel. A gas addition device that adds a carrier gas to the treated sample gas flowing toward the analytical device in the connection gas flow channel has a means for changing the addition flow rate of the carrier gas. Pressure fluctuations of the gas containing the analytical sample are restricted by a pressure adjusting device upstream of the gas addition device.
摘要翻译：在可以容易地适应于各种分析条件而不受引入分析装置的气体的流量的影响的样品引入系统中，可以将分析样品引入分析装置而没有损失，并且可以有助于简单和高度精确的高灵敏度分析，预处理装置从含有分析样品的未处理样品气体中除去不需要的成分。经预处理装置预处理的经处理样品气体经由连接气体流路导入分析装置。在连接气体流路中向被分析装置流动的被处理样品气体中添加载气的气体添加装置具有改变载气的添加流量的手段。包含分析样品的气体的压力波动受到气体添加装置上游的压力调节装置的限制。

83. 发明申请

US20090149593A1 AQUEOUS ETHYLENE/VINYL ALCOHOL COPOLYMER DISPERSION 有权
标题翻译：水性乙烯/乙烯醇共聚物分散体
公开(公告)号：US20090149593A1
公开(公告)日：2009-06-11
申请号：US11719807
申请日：2005-11-25
申请人： Yuhei Funabiki , Norihiro Sugihara , Kazutoshi Terada , Yukio Ozeki , Michiyuki Nanba
发明人： Yuhei Funabiki , Norihiro Sugihara , Kazutoshi Terada , Yukio Ozeki , Michiyuki Nanba
IPC分类号： C08K3/34 , C08L29/04
CPC分类号： C08L23/0861 , C08L23/0876 , C08L23/16 , C08L29/04 , C08L2205/02 , C08L2205/03 , C08L2666/06 , C08L2666/04
摘要： It is an object of the present invention to provide an aqueous ethylene-vinyl alcohol-based copolymer dispersion which is excellent in long-term storage stability and in film-forming properties even when subjected to low-temperature or short-time drying or applied to give thick coats and can give coatings showing high gas barrier performance. The prevent invention is an aqueous ethylene/vinyl alcohol-based copolymer dispersion, which comprises: (A) an ethylene/vinyl alcohol-based copolymer with an ethylene content of 15-65 mole percent and a degree of saponification of not lower than 80 mole percent, (B) a base-neutralized ethylene/α,β-unsaturated carboxylic acid-based copolymer and (C) a polyvinyl alcohol with a degree of saponification of 75-100 mole percent and a degree of polymerization of 100-3500, the content of the polyvinyl alcohol (C) being 0.5-100 parts by weight per 100 parts by weight of the ethylene/vinyl alcohol-based copolymer (A).
摘要翻译：本发明的目的是提供一种乙烯 - 乙烯醇系共聚物分散液，其即使在经受低温或短时间干燥时也具有优异的长期保存稳定性和成膜性，得到厚涂层，并可以赋予显示出高阻气性能的涂层。防止发明是乙烯/乙烯醇系共聚物水分子分散体，其包含：（A）乙烯含量为15〜65摩尔％，皂化度为80摩尔以上的乙烯/乙烯醇系共聚物百分比，（B）碱中和的乙烯/α，β-不饱和羧酸基共聚物和（C）皂化度为75-100摩尔％，聚合度为100-3500的聚乙烯醇，聚乙烯醇（C）的含量相对于100重量份乙烯/乙烯醇系共聚物（A）为0.5〜100重量份。

84. 发明申请

US20090148381A1 METHOD FOR TREATMENT OF DRAIN IN HYDROGEN PRODUCTION AND HYDROGEN PRODUCTION SYSTEM 有权
标题翻译：用于处理氢生产和氢生产系统中排水的方法
公开(公告)号：US20090148381A1
公开(公告)日：2009-06-11
申请号：US12300366
申请日：2007-05-07
申请人： Toshihiko Sumida , Yoshinori Takata , Masanori Miyake , Yoshiaki Imoto
发明人： Toshihiko Sumida , Yoshinori Takata , Masanori Miyake , Yoshiaki Imoto
IPC分类号： C01B3/24 , C10J1/20
CPC分类号： C01B3/323 , B01J8/025 , B01J2208/00203 , B01J2208/00504 , B01J2208/0053 , B01J2208/00716 , C01B2203/0233 , C01B2203/0261 , C01B2203/043 , C01B2203/0495 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1076 , C01B2203/1223 , C01B2203/1288 , C01B2203/1604 , H01M8/0631 , H01M8/0662 , Y02P20/128 , Y02P20/52
摘要： A method for treating drain in hydrogen production includes steps of gasifying in a gasifier (1), reforming in a reformer (2), gas-liquid separation in a gas-liquid separator (4), PSA gas separation in a PSA separator (5) and evaporation in a drain treatment unit (6). In the gasifying, a mixed material containing methanol is heated and gasified. In the reforming, reformed gas containing hydrogen is produced from the mixed material by reforming reaction of methanol. In the gas-liquid separation, a liquid component is separated from the reformed gas and discharged as drain. In the PSA gas separation, hydrogen-rich gas and offgas are extracted from the reformed gas by PSA separation using an adsorption tower. In the gasifying, the offgas is burned, and the mixed material is heated by using the combustion gas as heat source. In the evaporation, drain is evaporated using the combustion gas after heating the mixed material as heat source.
摘要翻译：用于处理氢气生产中的排水的方法包括在气化器（1）中气化，重整器（2）中的重整，气 - 液分离器（4）中的气液分离，PSA分离器（5）中的PSA气体分离）并在排水处理单元（6）中蒸发。在气化中，将含有甲醇的混合物质加热并气化。在重整中，通过甲醇的重整反应，由混合材料产生含氢气的重整气体。在气液分离中，将液体成分从重整气体中分离出来，排出。在PSA气体分离中，使用吸附塔通过PSA分离从重整气体中提取富氢气体和废气。在气化中，废气被燃烧，并且通过使用燃烧气体作为热源来加热混合物。在蒸发中，加热混合材料作为热源后，使用燃烧气体蒸发排出物。

85. 发明申请

US20090104084A1 HYDROGEN PRODUCTION SYSTEM AND METHOD OF CONTROLLING FLOW RATE OF OFFGAS IN THE SYSTEM 有权
标题翻译：氢系统的生产系统和控制流量的方法
公开(公告)号：US20090104084A1
公开(公告)日：2009-04-23
申请号：US12300362
申请日：2007-05-07
申请人： Toshihiko Sumida , Masanori Miyake , Hidenori Minami , Yoshinori Ueda
发明人： Toshihiko Sumida , Masanori Miyake , Hidenori Minami , Yoshinori Ueda
IPC分类号： B01D53/053 , G05D7/00 , G05D7/06 , B01J7/00
CPC分类号： B01D53/047 , B01D2256/16 , B01D2257/108 , C01B3/32 , C01B3/323 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/043 , C01B2203/0495 , C01B2203/0822 , C01B2203/0827 , C01B2203/0872 , C01B2203/0888 , C01B2203/1041 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1223 , C01B2203/1288 , C01B2203/1695 , H01M8/0631 , H01M8/0662 , Y02P20/128 , Y10T137/0357
摘要： A hydrogen manufacturing system for performing offgas flow control includes: a vaporizer (1) for heating a material mixture containing a hydrocarbon material; a reforming reactor (2) for generating hydrogen-containing reformed gas by reforming reactions of the material; a PSA separator (5) for repeating a cycle of adsorption and desorption, where in the adsorption PSA separation is performed with an adsorption tower loaded with an adsorbent to adsorb unnecessary components in the reformed gas and extract hydrogen-enriched gas out of the tower, and in the desorption the offgas containing the unnecessary components from the adsorbent and remaining hydrogen is discharged from the tower; and a buffer tank (6) for holding the offgas before supplying to the vaporizer. The offgas flow supply from the tank (6) to the vaporizer is changed continuously over time when the cycle time is changed according to load change on the separator (5).
摘要翻译：用于进行废气流量控制的氢制造系统包括：用于加热含有烃材料的材料混合物的蒸发器（1）用于通过所述材料的重整反应产生含氢重整气体的重整反应器（2）; 用于重复吸附和解吸循环的PSA分离器（5），其中在吸附PSA分离中，用装有吸附剂的吸附塔进行吸附，以吸附重整气体中的不必要成分并将富氢气体从塔中提取出来，并且在解吸中，从吸附剂和剩余的氢气中含有不需要的成分的废气从塔中排出; 以及用于在蒸发器供应之前保持废气的缓冲罐（6）。当循环时间根据分离器（5）上的负荷变化而变化时，从罐（6）到蒸发器的废气流量随时间不断变化。

86. 发明申请

US20080280154A1 Process for Producing Water-Absorbing Resin Particles, Water-Absorbing Resin Particles Made by the Process, and Absorbent Materials and Absorbent Articles Made by Using the Particles 有权
标题翻译：制造吸水性树脂颗粒的方法，由该方法制造的吸水性树脂颗粒和使用颗粒制成的吸收材料和吸收制品
公开(公告)号：US20080280154A1
公开(公告)日：2008-11-13
申请号：US11914506
申请日：2006-05-10
申请人： Hiromu Kobushi , Masayoshi Handa , Yasuhiro Nawata
发明人： Hiromu Kobushi , Masayoshi Handa , Yasuhiro Nawata
IPC分类号： B32B27/06 , C08F20/06 , C08L5/00 , C08L33/02 , C08F6/00
CPC分类号： A61L15/60 , C08F8/14 , C08F2810/20 , C08J3/243 , Y10S526/93 , Y10T428/254 , Y10T428/2982 , Y10T428/31855 , C08F220/06
摘要： The present invention provides a process for producing water-absorbing resin particles which possess a high water retention capacity (absorbing capacity), a high water-absorbing capacity under pressure, and a high gel strength and a small amount of water-soluble substance and is favorably usable in sanitary materials; water-absorbing resin particles obtained by the process; and absorbent materials and absorbent articles made by using the particles. More specifically, the water-absorbing resin particles are produced by a process for producing water-absorbing resin particles, comprising a step of a post-crosslinking reaction by adding a post-crosslinking agent in at least two stages to a water-absorbing resin particle precursor obtained by polymerization of a water-soluble ethylenic unsaturated monomer to carry out the post-crosslinking reaction.
摘要翻译：本发明提供一种具有高保水能力（吸收能力），高压力吸水能力和高凝胶强度和少量水溶性物质的吸水性树脂颗粒的制造方法，是有利于卫生材料; 通过该方法获得的吸水树脂颗粒; 以及通过使用该颗粒制成的吸收材料和吸收制品。更具体地，吸水性树脂颗粒通过生产吸水性树脂颗粒的方法制备，包括通过将至少两个阶段的后交联剂添加到吸水性树脂颗粒中的后交联反应步骤通过聚合水溶性烯属不饱和单体进行后交联反应获得的前体。

87. 发明授权

US07449036B2 Fuel gas manufacturing apparatus and method of operating same 失效
标题翻译：燃气制造装置及其运行方法
公开(公告)号：US07449036B2
公开(公告)日：2008-11-11
申请号：US11067174
申请日：2005-02-24
申请人： Hideaki Sumi , Satoshi Hanai , Hikaru Okada
发明人： Hideaki Sumi , Satoshi Hanai , Hikaru Okada
IPC分类号： B01J7/00 , C01B3/24
CPC分类号： C01B3/56 , C01B2203/043 , C01B2203/0475 , Y02P30/30
摘要： A residual gas supply means includes a residual gas passage connected to a PSA mechanism and a heater, and a branch passage having opposite ends connected to the residual gas passage and branched from the residual gas passage. The residual gas passage has an opening-adjustable valve having an adjustable opening positioned between the connected opposite ends of the branch passage. The branch passage has a check valve, a chamber for storing the residual gas, and an on-off valve.
摘要翻译：残留气体供给装置包括连接到PSA机构和加热器的残留气体通道，以及分支通道，其具有连接到残余气体通道并从残余气体通道分支的两端。残余气体通道具有开口可调节阀，其具有位于分支通道的连接的相对端之间的可调开口。分支通道具有止回阀，用于存储残余气体的室和开关阀。

88. 发明申请

US20070225522A1 Method for Producing Carboxyl Group-Containing Water-Soluble Polymer 有权
标题翻译：生产含羧基的水溶性聚合物的方法
公开(公告)号：US20070225522A1
公开(公告)日：2007-09-27
申请号：US11572590
申请日：2005-07-27
申请人： Shinji Kobayashi , Masatoyo Yoshinaka , Yuichiro Morimitsu
发明人： Shinji Kobayashi , Masatoyo Yoshinaka , Yuichiro Morimitsu
IPC分类号： C07C51/16
CPC分类号： C08F220/26 , C08F220/06 , C08F222/1006
摘要： A first object of the present invention is to provide a method for producing a carboxyl group-containing water-soluble polymer capable of giving neutralized viscous solutions excellent in thickening effect even when the aqueous solutions of the carboxyl group-containing water-soluble polymer have a low concentration. A second object of the invention is to provide a method for producing a carboxyl group-containing water-soluble polymer capable of giving neutralized viscous solutions excellent in thickening effect at low concentration levels and, at the same time, capable of being dispersed and dissolved in water at high concentrations with ease. The prevent invention is a method for producing a carboxyl group-containing water-soluble polymer by reacting an α,β-unsaturated carboxylic acid and a compound having two or more ethylenically unsaturated groups in the presence of a radical polymerization initiator, which method is characterized in that the reaction is carried out in the presence of a (meth)acrylic acid derivative represented by the general formula (1): (in the formula, R1 and R2 each independently represents a hydrogen atom or a methyl group and n represents 1 or 2).
摘要翻译：本发明的第一个目的是提供一种制备含羧基的水溶性聚合物的方法，即使当含羧基的水溶性聚合物的水溶液具有低浓度本发明的第二个目的是提供一种生产含羧基的水溶性聚合物的方法，该聚合物能够提供在低浓度水平下具有优异的增稠效果的中和的粘稠溶液，并且同时能够分散和溶解高浓度的水容易。本发明是通过在自由基聚合引发剂的存在下使α，β-不饱和羧酸和具有两个以上烯键式不饱和基团的化合物反应来制造含羧基的水溶性聚合物的方法，该方法的特征在于反应在通式（1）表示的（甲基）丙烯酸衍生物的存在下进行：（式中，R 1，R 2，R 2， >各自独立地表示氢原子或甲基，n表示1或2）。

89. 发明授权

US06933356B2 Particles of carboxylated polymer 有权
标题翻译：羧化聚合物颗粒
公开(公告)号：US06933356B2
公开(公告)日：2005-08-23
申请号：US10473976
申请日：2002-03-22
申请人： Shigeki Hamamoto , Tomoki Kawakita , Masatoyo Yoshinaka
发明人： Shigeki Hamamoto , Tomoki Kawakita , Masatoyo Yoshinaka
IPC分类号： C08J3/075 , C08F2/06 , C08F220/04 , C08F220/06 , C08L101/08 , G09F130/06
CPC分类号： C08F220/04 , C08F220/06
摘要： Carboxyl group-containing polymer particles giving a neutralized viscous liquid being excellent in gel appearance and transparency. Carboxyl group-containing polymer particles comprising 55 to 94% by volume of water-swelled gel particles having a particle diameter of less than 50 μm when the carboxyl group-containing polymer particles are dispersed and swelled in water in a concentration of 0.5% by weight, and 6 to 45% by volume of water-swelled gel particles having a particle diameter of at least 50 μm when carboxyl group-containing polymer gel particles are dispersed and swelled in water in a concentration of 0.5% by weight.
摘要翻译：产生中和的粘稠液体的含羧基聚合物颗粒的凝胶外观和透明度优异。含羧基的聚合物颗粒，当含羧基的聚合物颗粒以0.5重量％的浓度在水中分散和溶胀时，其含有55至94体积％的粒径小于50微米的水溶胀的凝胶颗粒，当含有羧基的聚合物凝胶颗粒在水中以0.5重量％的浓度分散和溶胀时，具有至少50微米的粒径的水溶胀凝胶颗粒的6至45体积％。

90. 发明授权

US06869994B1 Carboxylated polymer composition 有权
标题翻译：羧化聚合物组成
公开(公告)号：US06869994B1
公开(公告)日：2005-03-22
申请号：US10009687
申请日：2000-06-08
申请人： Masato Fujikake , Shigeki Hamamoto , Tomoki Kawakita , Masatoyo Yoshinaka
发明人： Masato Fujikake , Shigeki Hamamoto , Tomoki Kawakita , Masatoyo Yoshinaka
IPC分类号： C08K5/103 , C08F2/44 , C08F16/32 , C08F20/04 , C08F220/04 , C08K5/15 , C08L33/02 , C08K5/10
CPC分类号： C08F220/04
摘要： A carboxyl group-containing polymer composition comprising 100 parts by weight of a carboxyl group-containing polymer (A) prepared by copolymerizing an α,β-unsaturated carboxylic acid (a) with a compound (b) having at least two ethylenic unsaturated groups; and 0.01 to 20 parts by weight of at least one compound (B) selected from an ester (c) obtained from a polyhydric alcohol and a fatty acid, and an alkylene oxide adduct of an ester (d) obtained from a polyhydric alcohol and a fatty acid. Since the carboxyl group-containing polymer composition is excellent in the solubility in water and gives the aqueous solution excellent thickening property, the polymer composition can be suitably used as a thickener for various aqueous solutions.
摘要翻译：含有羧基的聚合物组合物，其包含100重量份的通过使α，β-不饱和羧酸（a）与具有至少两个烯属不饱和基团的化合物（b）共聚制备的含羧基的聚合物（A）和0.01〜20重量份的至少一种选自多元醇和脂肪酸得到的酯（c）的化合物（B）和由多元醇得到的酯（d）的烯化氧加合物和脂肪酸。由于含羧基的聚合物组合物在水中的溶解性优异，并且使水溶液具有优异的增稠性，所以聚合物组合物可适合用作各种水溶液的增稠剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式