公开(公告)号：JPH01153650A

公开(公告)日：1989-06-15

申请号：JP31110587

申请日：1987-12-10

Applicant: TOSOH CORP

Inventor： OKIZAKI AKIO ,  YOSHIMITSU MITSUAKI ,  KUBO MASAJI

IPC: C07C43/205 ,  B01J27/122 ,  C07B61/00 ,  C07C41/00 ,  C07C41/01 ,  C07C67/00

Abstract: PURPOSE:To obtain the title compound in high selectively and yield, by using a mixed solvent of N,N'-dimethylformamide and an alcohol in reacting 4,4'- dibromobiphenyl with a metallic alkoxide in the presence of a copper based catalyst. CONSTITUTION:4,4'-Dibromobiphenyl is reacted with a compound expressed by the formula MOR (M is alkaline metal; R is 1-15C aliphatic hydrocarbon group or aromatic hydrocarbon group which may be substituted) in the presence of a copper based catalyst to produce the title compound useful as a raw material for biphenyl-4,4'-diol (a monomer for engineering plastics or antioxidant for high polymer materials). In the process, a mixed solvent containing N,N'- dimethylformamide (DMF) and a compound expressed by the formula R'OH (R' is respective groups of the above-mentioned R) at 0.1-10:1 volume ratio of R'OH:DMF is used to suppress debromination reaction and afford the aimed compound from the raw material readily producible from biphenyl in high yield.

公开(公告)号：JP2014196228A

公开(公告)日：2014-10-16

申请号：JP2013170642

申请日：2013-08-20

Applicant: 東ソー株式会社 ,  Tosoh Corp

Inventor： HIRANO SHIGERU ,  OKANIWA HIROSHI ,  AOYAMA HIDEKAZU ,  TOKUNAGA KEISUKE ,  YOSHIMITSU MITSUAKI

IPC: C01B39/54 ,  B01D53/28 ,  B01J20/18

Abstract: 【課題】水分除去システムとして使用した場合に、高い水蒸気吸脱着量を有する水蒸気吸脱着剤を提供する。【解決手段】下記一般式(1)で表されるSAPO−47を含む水蒸気吸脱着剤。(SixAlyPz)O2(1)(ここで、xはSiのモル分率:0.05≦̸x≦̸0.20、yはAlのモル分率:0.40≦̸y≦̸0.55、zはPのモル分率:0.40≦̸z≦̸0.50、x+y+z=1である。)【選択図】図1

Abstract translation: 要解决的问题：提供一种水分吸附和解吸剂，当用作水分子去除系统时，其表现出大量的水蒸气吸附和解吸作用。解决方案：一种水蒸汽吸附和解吸剂含有一般代表的SAPO-47 式（1）由（SiAlP）O定义，其中x是Si的摩尔分数，满足0.05≤x≤0.20，y是Al的摩尔分数，满足0.40≤y≤0.55，z是P 满足0.40≤z≤0.50，x + y + z = 1。

公开(公告)号：JP2014065029A

公开(公告)日：2014-04-17

申请号：JP2013173873

申请日：2013-08-23

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： HIRANO SHIGERU ,  OKANIWA HIROSHI ,  AOYAMA HIDEKAZU ,  YOSHIMITSU MITSUAKI

IPC: B01D53/28 ,  B01J20/18 ,  C01B39/54

CPC classification number: Y02P20/129

Abstract: PROBLEM TO BE SOLVED: To provide a water vapor adsorbing and desorbing agent useful for a heat pump system, a humidity regulating wall material, a humidity regulating sheet, and the like.SOLUTION: The water vapor adsorbing and desorbing agent contains a silicoaluminophosphate represented by the general formula (1) defined by (SiAlP)O, where x, y and z represent the molar fractions of Si, Al and P, respectively, satisfying x+y+z=1. The silicoaluminophosphate has an intergrowth crystal structure of the AEI structure and the CHA structure that exhibits a powder X-ray diffraction pattern with broad peaks at interplanar spacings of 6.60 Å, 5.24 Å and 4.17 Å.

Abstract translation: 要解决的问题：提供一种可用于热泵系统的水蒸气吸附和解吸剂，调湿壁材料，调湿片等。溶液：水蒸汽吸附和解吸剂含有由 由（SiAlP）O定义的通式（1），其中x，y和z分别表示满足x + y + z = 1的Si，Al和P的摩尔分数。 硅铝磷酸盐具有AEI结构和CHA结构的共生晶体结构，其具有在6.60，5.24和4.17的面间距处具有宽峰的粉末X射线衍射图。

公开(公告)号：JP2011194248A

公开(公告)日：2011-10-06

申请号：JP2011114743

申请日：2011-05-23

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： AYAMA YOSHINORI ,  NAGAMINE TOSHITAKA ,  YOSHIMITSU MITSUAKI ,  SUZUKI NOBUMASA

IPC: A62D3/33 ,  A62D101/08 ,  A62D101/43 ,  B09B3/00 ,  B09C1/02 ,  B09C1/08 ,  C02F11/00 ,  C09K3/00

Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for heavy metal pollutant which solves the problem that heavy metal elutes with pH fluctuation of a processed object in the conventional disposal method which sets the pH of eluate to 8-11 in the Environment Agency notification No.13 test for heavy metal pollutant in the year 1973.SOLUTION: When heavy metal pollutant is processed using a carbodithioate salt of an amine, the heavy metal can be processed with high efficiency and yet can be immobilized without the eluate of heavy metal with pH fluctuation of a processed object by using a metal hydroxide and a carbodithioate salt of an amine and by setting the pH of eluate to higher than 12 in the Environment Agency notification No.13 test for processed objects in the year 1973.

Abstract translation: 要解决的问题：提供一种重金属污染物的处理方法，其解决了在环境署通知No中将常规处理方法中的重金属与处理对象的pH波动一起洗脱的问题，其将洗脱液的pH设置为8-11 .133年度重金属污染物检测。解决方案：当重金属污染物使用胺的碳二亚硫酸盐加工时，重金属可以高效率加工，但不用重金属的洗脱液就可以固定，pH值 通过使用金属氢氧化物和胺的碳二硫酸盐，并且在1973年的环境署通报第13号试验中，将洗脱液的pH设定为高于12，处理对象的波动。

公开(公告)号：JP2010150501A

公开(公告)日：2010-07-08

申请号：JP2009152158

申请日：2009-06-26

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： AYAMA YOSHINORI ,  HIKITA HIDEKI ,  NAGAMINE TOSHITAKA ,  YOSHIMITSU MITSUAKI ,  NAGAI YASUYUKI

IPC: C09K3/00 ,  A62D3/33 ,  A62D101/08 ,  A62D101/43 ,  B09B3/00 ,  B09C1/02 ,  B09C1/08

Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional solid heavy metal processing agent includes a large quantity of filler (carrier) other than a chelating agent and has only low heavy metal processing ability.
SOLUTION: The heavy metal processing agent containing piperazine-N,N'-biscarbodithioic acid sodium hexahydrate shows no variation of weight (the content of its effective component) caused by influence of moisture in the atmosphere, and no consolidation of crystalline particles and consequently has excellent economical efficiency in transportation and excellent storage stability. In addition, efficient heavy metal processing is feasible because no generation of a harmful gas (hydrogen sulfide or carbon disulfide) takes place in storage and in use (direct mixing with a heavy metal containing substance), and furthermore the heavy metal processing agent selectively forms an insoluble complex with harmful lead.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决的问题为了解决现有的固体重金属加工剂含有大量螯合剂以外的填料（载体），重金属加工性低的问题。 解决方案：含有哌嗪-N，N'-双碳二硫酸钠六水合物的重金属加工剂没有显示由大气中水分的影响引起的重量变化（其有效成分的含量），并且没有结晶颗粒的固结 因此具有良好的运输经济效益和优良的储存稳定性。 另外，有效的重金属加工是可行的，因为在储存和使用中不产生有害气体（硫化氢或二硫化碳）（与含重金属的物质直接混合），此外重金属加工剂选择性地形成 有害铅的不溶性复合物。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JPH1171321A

公开(公告)日：1999-03-16

申请号：JP23385097

申请日：1997-08-29

Applicant: TOSOH CORP

Inventor： SOGA SHINICHI ,  YOSHIMITSU MITSUAKI ,  EGUCHI HISAO

IPC: B01J31/02 ,  B01J31/24 ,  C07B61/00 ,  C07C45/63 ,  C07C49/463

Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as intermediate for important pharmaceuticals, intermediate for important agrochemicals, raw material for photosensitive material for resist, etc., by reacting cyclohexanone with chlorine in the presence of a catalyst in a liquid phase under specific condition. SOLUTION: 2,2,6,6-Tetrachlorocyclohexanone is produced by reacting 1 mol of cyclohexanone with preferably 4.2-4.5 mol of chlorine preferably in a solvent (e.g. chlorobenzene) at 60-120 deg.C in the presence of preferably 0.5-5.0 mol.% of a catalyst (e.g. pyridine or triphenylphosphine) in liquid phase while supplying the cyclohexanone preventing the contact with the by-produced hydrogen chloride gas. The cyclohexanone is supplied e.g. directly into the liquid phase e.g. by supplying cyclohexanone into a circulation line of a reaction system consisting of a reactor, a circulation apparatus and a circulation line connecting the apparatuses.

公开(公告)号：JPH0372608B2

公开(公告)日：1991-11-19

申请号：JP17101582

申请日：1982-10-01

Applicant: TOSOH CORP

Inventor： KUBO MASAJI ,  YOSHIMITSU MITSUAKI ,  TSUTSUMI YUKIHIRO

IPC: C08K5/00 ,  B01J23/00 ,  B01J23/745 ,  B01J27/00 ,  B01J27/10 ,  C07B61/00 ,  C07C17/00 ,  C07C17/12 ,  C07C17/25 ,  C07C17/26 ,  C07C17/269 ,  C07C25/22 ,  C07C67/00 ,  C08G61/00 ,  C08G61/10 ,  C08K5/02 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L101/00

公开(公告)号：JPH0216738B2

公开(公告)日：1990-04-18

申请号：JP16983582

申请日：1982-09-30

Applicant: TOSOH CORP

Inventor： KUBO MASAJI ,  YOSHIMITSU MITSUAKI ,  TSUTSUMI YUKIHIRO

IPC: C08K5/00 ,  B01J23/00 ,  B01J23/04 ,  B01J27/10 ,  B01J27/128 ,  C07B61/00 ,  C07C17/00 ,  C07C17/02 ,  C07C17/12 ,  C07C17/25 ,  C07C17/26 ,  C07C17/269 ,  C07C25/22 ,  C07C67/00 ,  C08G61/00 ,  C08G61/02 ,  C08G61/10 ,  C08K5/02 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L101/00

公开(公告)号：JPH01160934A

公开(公告)日：1989-06-23

申请号：JP31736587

申请日：1987-12-17

Applicant: TOSOH CORP

Inventor： OKIZAKI AKIO ,  YOSHIMITSU MITSUAKI ,  KUBO MASAJI

IPC: C07B61/00 ,  C07C41/00 ,  C07C41/01 ,  C07C43/205 ,  C07C67/00

Abstract: PURPOSE:To contrive improvement in reaction rate, by the coexistence of a specific compound, such as beta-diketone, in a reaction system in producing the title compound from 4,4'-dibromobiphenyl and a metal alkoxide using a specific mixed solvent and copper based catalyst. CONSTITUTION:4,4'-Dhibromobiphenyl is reacted with a compound expressed by the formula MOR (M is alkali metal; R is 1-15C alkyl, aralkyl or aromatic hydrocarbon group which may have a substituent group) in a mixed solvent of N,N-dimethylformamide and a compound expressed by the formula R'OH (R' has the same meaning as that of R) in the presence of a copper compound to produce the title compound useful as a raw material for biphenyl-4,4'-diol. In the process, a beta-diketone compound, nitrogen-containing heterocyclic aromatic compound and/or aliphatic amine compound are present in the above-mentioned reaction system to improve reaction rate while maintaining high selectivity. Thereby the aimed compound is obtained from the afore-mentioned raw material readily producible from biphenyl in high yield for a short time.