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61. 发明专利

JP2005272632A Silyl group-containing iodized epoxy compound and method for producing the same 审中-公开
标题翻译：含硅基团的环氧化合物及其生产方法
公开(公告)号：JP2005272632A
公开(公告)日：2005-10-06
申请号：JP2004087815
申请日：2004-03-24
申请人： Asahi Fiber Glass Co Ltd , Asahi Glass Co Ltd , Ise Chemicals Corp , 伊勢化学工業株式会社 , 旭ファイバーグラス株式会社 , 旭硝子株式会社
发明人： NAKAMURA HIDEFUMI , NAKAO MAKOTO , NAKAGAWA HIDEKI
IPC分类号： C08L63/00 , C08G59/14
CPC分类号： C08G59/14 , C08G59/30 , C08G59/306
摘要： PROBLEM TO BE SOLVED: To obtain a silyl group-containing iodized epoxy compound which is an iodine-containing compound having little change in hue and suitable as a flame retardant capable of replacing a bromine-based flame retardant, and to provide a method for producing the epoxy compound.
SOLUTION: The silyl group-containing iodized epoxy compound has a structure represented by formula (1) [wherein A is a divalent group represented by formula (2) (wherein 1≤p+q≤12 and I is an iodine atom and (m) and (n) are each independently an integer of 1 or 2); R
1 , R
2 and R
3 are each independently a 1-4C alkyl group or alkoxy group which may have a substituent group; (p) is an integer of 0-12 and (q) is an integer of 1-12].
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：为了得到含有甲硅烷基的碘化环氧化合物，其是色调变化很小且适合作为能够替代溴系阻燃剂的阻燃剂的含碘化合物，并且提供环氧化合物的制造方法。解决方案：含甲硅烷基的碘化环氧化合物具有由式（1）表示的结构[其中A是由式（2）表示的二价基团（其中1≤p+q≤12且I是碘原子和（m）和（n）各自独立地为1或2的整数）; R 1 ，R 2 和R 3 各自独立地为可以具有取代基的1-4C烷基或烷氧基; （p）为0〜12的整数，（q）为1-12的整数]。版权所有（C）2006，JPO＆NCIPI

62. 发明专利

JP2000336587A COOKING OF LIGNOCELLOSIC MATERIAL 失效
公开(公告)号：JP2000336587A
公开(公告)日：2000-12-05
申请号：JP15078299
申请日：1999-05-28
申请人： JUJO PAPER CO LTD , KAWASAKI KASEI CHEMICALS , ASAHI GLASS CO LTD
发明人： SHIMIZU MASAHIRO , WATABE KEIGO , ANDO TATSUYA , NAKAO MAKOTO
IPC分类号： D21C3/00 , D21C3/02 , D21C3/22 , D21C3/24 , D21C7/00
摘要： PROBLEM TO BE SOLVED: To reduce the Kappa number at the same effective alkali addition ratio and improve the pulp yield at the same Kappa number in a method for cooking a lignocellulosic material. SOLUTION: This method comprises using hardwood or coniferous chips, adding an alkaline cooking liquor containing a polysulfide sulfur at 3-20 g/L concentration expressed in terms of sulfur content and further the sulfur content in an amount of 45-100 wt.% and an effective alkali in an amount of 45-79 wt.% based on the respective total amounts contained in the alkaline cooking liquor introduced into the cooking system to the top of a permeating vessel and further feeding an alkaline cooking liquor containing a quinone compound in a specific amount based on the bone-dry chips to the permeating vessel or the bottom of an upper cooking zone in the continuous cooking method using two vessel digesting devices comprising the permeating vessel installed in front of a digester and a column top zone, the upper cooking zone and a lower cooking zone installed from the top to the bottom in the interior of the digester, a strainer arranged in each zone bottom and capable of discharging a cooking black liquor extracted from at least the one strainer of the respective strainers to the outside of the cooking system.

63. 发明专利

JPH02293551A HUMIDIFYING METHOD 失效
公开(公告)号：JPH02293551A
公开(公告)日：1990-12-04
申请号：JP11406389
申请日：1989-05-09
申请人： ASAHI GLASS CO LTD
发明人： NAKAO MAKOTO , HORIE HIROFUMI , YAMADA YOSHIKAZU , SUGAYA YOSHIO
IPC分类号： F24F6/04 , B01D53/22 , B01D53/26 , B01D71/82 , C08J5/20
摘要： PURPOSE:To obtain a humidifying method having large water, steam permeating speed by controlling stationary ion concentration of an ion exchanger film, water absorption rate, ion exchange volume in specific ranges by a humidifying film. CONSTITUTION:Gas to be humidified is brought into contact with one side face of a humidifying film, and water is brought into contact with the other side face to humidify the gas. The film is formed of an ion exchange layer having 40-150vol.% of water absorption rate, 0.5-6N of stationary ion concentration, 0.6-2.5meq./g of resin of ion exchange volume, 0.1-300mum of thickness, and steam permeating speed is 100Nm /m .hr.atm or more. If the ion concentration exceeds 6N, the steam permeating speed is remarkably reduced, while if it is 0.5N or less, the speed is decreased, and impurities sucdh as calcium contained in water are permeated through the film. If the water absorption rate is 40vol.% or less, the steam permeating speed is reduced, while if it exceeds 150vol.%, film state retention capacity is lost. It is desirable for the ion exchange volume to be 0.6-2.5meq/g of resin so that a film having excellent steam permeating speed and high film strength may be obtained.

64. 发明专利

JPH02293032A DEHUMIDIFYING METHOD WITH STEAM PERMSELECTIVE MEMBRANE UTILIZED THEREFOR 失效
公开(公告)号：JPH02293032A
公开(公告)日：1990-12-04
申请号：JP11406289
申请日：1989-05-09
申请人： ASAHI GLASS CO LTD
发明人： NAKAO MAKOTO , WAKABAYASHI HIROKAZU , SUGAYA YOSHIO
IPC分类号： B01D53/22 , B01D53/26 , B01D71/38 , B01D71/82 , C08J5/22 , C08L27/12 , D01F8/10
摘要： PURPOSE:To obtain a dehumidifying method wherein permeation velocity of steam and permselective constant thereof are large by drying and treating a membrane made of a fluorine-contg. ion exchangeable polymer having the specified ion exchange capacity at the temp. not higher than the glass transition temp. of this polymer. CONSTITUTION:A fluorine-contg. copolymer which is made of resin having 0.6 to 2.5 milliequivalent/g-resin ion exchange capacity and especially incorporates the component shown in a general formula I ((m) shows 0 or 1, (n) shows integer of 2 to 5) is utilized as a fluorine-contg. ion exchange layer. Furthermore, the characteristics of a membrane are regulated to 1 to 6meq/g H2O concn. gamma of fixed ion, 20 to 250wt.% coefficient of water absorption and 0.1 to 100mum film thickness. Then the membrane is dried and treated at the temp. not higher than glass transition temp. especially at the temp. not higher than at least 25 deg.C for the glass transition temp. This membrane removes water not less than at least 30% of coefficient of water absorption of the ion exchange layer. Thereby, the membrane large in permeation velocity of steam and permselective constant thereof is obtained and dehumidification is performed by utilizing this membrane.

65. 发明专利

JPH01236919A SELECTIVELY PERMEABLE FILM TO WATER VAPOR 失效
公开(公告)号：JPH01236919A
公开(公告)日：1989-09-21
申请号：JP6201788
申请日：1988-03-17
申请人： ASAHI GLASS CO LTD
发明人： SUGAYA YOSHIO , NAKAO MAKOTO , HORIE HIROFUMI
IPC分类号： B01D53/22 , B01D53/26 , B01D69/12 , B01D71/82
摘要： PURPOSE:To attempt a further improvement in permeability to water vapor by constituting a selectively permeable film to water vapor, which is a double- layer film composed of an ion-exchange material layer and a highly water- absorbing resin layer having a larger water-absorbing capacity than that of the said ion-exchange material layer and containing no ion-exchange groups. CONSTITUTION:A double-layer film is prepared with an ion-exchange layer of cellulose, polyolefin, fluorine containing polymer, etc., which has ion-exchange groups such as sulfo, carboxylic and amino groups, etc., and a highly water- absorbing resin layer, which has a larger water-absorbing capacity than that of the aforementioned ion-exchange layer and contains no ion-exchange groups such as acetal crosslinked film of polyvinyl alcohol, acrylic resin film slightly saponified with acid, etc. Water permeabilities through this double-layer film and its composite with a porous matter, whose pore inside walls have a hydrophilic property, are improved furthermore as compared to those of single layer film respectively.

66. 发明专利

JPS6470125A SEPARATION OF GAS 失效
公开(公告)号：JPS6470125A
公开(公告)日：1989-03-15
申请号：JP22528987
申请日：1987-09-10
申请人： ASAHI GLASS CO LTD
发明人： NAKAMURA HIDE , NAKAO MAKOTO , KISHINO HIDEJI , YOSHIHARA NORIYUKI
IPC分类号： B01D53/22
摘要： PURPOSE:To separate various specified gases by supplying a gaseous mixture to one side of the ion-exchange membrane consisting of a fluorine-contg. polymer having a fixed content of ion-exchange group consisting of a weak acid or its salt, and separating the specified gas from the other side. CONSTITUTION:The fluorine-contg. polymer having an ion-exchange group consisting of a weak acid or its salt is obtained by copolymerizing the polymerizable fluorine compd. shown by the formula [X is F and CF3, Y and Y' are F and a 1-10C polymerizable group, (l) is 0-3, (m) is 0-1, (n) is 0-12, and A is a functional group more strongly acidic than the sulfonic group] and the fluorinated olefin shown by the formula CF2=CZZ' (Z and Z' are F, Cl, H, and CF3). The polymer is formed into membrane having the ion-exchange capacity of 0.3-2.4 milliequivalent/gram of dry resin. The obtained ion-exchange membrane can be used for separating CO2 and H2S from natural gas.

67. 发明专利

JPS6341990B2 失效
公开(公告)号：JPS6341990B2
公开(公告)日：1988-08-19
申请号：JP7868281
申请日：1981-05-26
申请人： ASAHI GLASS CO LTD
发明人： SATO KIMIHIKO , SAJIMA YASUO , NAKAO MAKOTO , IWAMOTO JUNJIRO
IPC分类号： C25B11/00 , C25B1/04 , C25B9/00 , C25B9/08 , C25B13/02 , C25B13/08

68. 发明专利

JPS6267187A TREATMENT OF ELECTRODE 失效
公开(公告)号：JPS6267187A
公开(公告)日：1987-03-26
申请号：JP20655985
申请日：1985-09-20
申请人： ASAHI GLASS CO LTD
发明人： NAKAO MAKOTO , KISHINO HIDEJI
IPC分类号： C25B11/06
摘要： PURPOSE:To adequately regenerate an electrode having debased activity by immersing the electrode stuck with a porous nickel layer on a base body surface into an aq. inorg. acid soln. so that only the porous nickel layer is eliminated and dissolved. CONSTITUTION:The porous nickel layer contg. Raney-nickel alloy particles, etc. is stuck to the electrode for electrolysis. The electrode is immersed in the aq. soln. of >=1 kinds selected from a hydrochloric acid, sulfuric acid and nitric acid at a relatively low temp. of about 0-60 deg.C when the electrode activity of said electrode is debased. The Raney-nickel particles which are lost in the electrode activity react easily with the inorg. acid and are dissolved in the form of a nickel salt. The iron and nickel hydroxide sticking to the electrode are dissolved in the liquid in the above-mentioned process. On the other hand, the electrode base body hardly dissolves; therefore, only the porous nickel layer is selectively removed. The acid used for the dissolution is reused for electroplating after impurities such as iron are removed therefrom.

69. 发明专利

JPS6121204B2 JPS6121204B2 - 失效
公开(公告)号：JPS6121204B2
公开(公告)日：1986-05-26
申请号：JP10795177
申请日：1977-09-09
申请人： Asahi Glass Co Ltd
发明人： SATO KIMIHIKO , GOTO ISAO , IKEMURA MASAAKI , NAKAO MAKOTO
IPC分类号： C07C41/16 , C07B31/00 , C07B39/00 , C07C17/00 , C07C17/10 , C07C17/12 , C07C25/00 , C07C25/18 , C07C27/00 , C07C37/62 , C07C39/367 , C07C41/00 , C07C41/22 , C07C43/29 , C07C67/00 , C07C313/00 , C07C315/04 , C07C317/22

70. 发明专利

JPS5941927B2 JPS5941927B2 - 失效
公开(公告)号：JPS5941927B2
公开(公告)日：1984-10-11
申请号：JP1928377
申请日：1977-02-25
申请人： Asahi Glass Co Ltd
发明人： NAKAYA KEIICHI , SATO KIMIHIKO , TERASE KUNIHIKO , NAKAO MAKOTO
IPC分类号： C02F1/58 , C01D7/00 , C02F1/60

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