JPS5198239A - Kojundo 4*4** jihidorokishijifuenirusurupponnoseizoho - Google Patents

Kojundo 4*4** jihidorokishijifuenirusurupponnoseizoho

Info

Publication number
JPS5198239A
JPS5198239A JP50023132A JP2313275A JPS5198239A JP S5198239 A JPS5198239 A JP S5198239A JP 50023132 A JP50023132 A JP 50023132A JP 2313275 A JP2313275 A JP 2313275A JP S5198239 A JPS5198239 A JP S5198239A
Authority
JP
Japan
Prior art keywords
jihidorokishijifuenirusurupponnoseizoho
kojundo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP50023132A
Other languages
English (en)
Japanese (ja)
Other versions
JPS558972B2 (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP50023132A priority Critical patent/JPS5198239A/ja
Publication of JPS5198239A publication Critical patent/JPS5198239A/ja
Priority to US05/896,611 priority patent/US4162270A/en
Priority claimed from US05/896,611 external-priority patent/US4162270A/en
Publication of JPS558972B2 publication Critical patent/JPS558972B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP50023132A 1975-02-24 1975-02-24 Kojundo 4*4** jihidorokishijifuenirusurupponnoseizoho Granted JPS5198239A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50023132A JPS5198239A (en) 1975-02-24 1975-02-24 Kojundo 4*4** jihidorokishijifuenirusurupponnoseizoho
US05/896,611 US4162270A (en) 1975-02-24 1978-04-14 Process for producing 4,4'-dihydroxydiphenylsulfone of high purity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50023132A JPS5198239A (en) 1975-02-24 1975-02-24 Kojundo 4*4** jihidorokishijifuenirusurupponnoseizoho
US05/896,611 US4162270A (en) 1975-02-24 1978-04-14 Process for producing 4,4'-dihydroxydiphenylsulfone of high purity

Publications (2)

Publication Number Publication Date
JPS5198239A true JPS5198239A (en) 1976-08-30
JPS558972B2 JPS558972B2 (enrdf_load_stackoverflow) 1980-03-07

Family

ID=26360437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50023132A Granted JPS5198239A (en) 1975-02-24 1975-02-24 Kojundo 4*4** jihidorokishijifuenirusurupponnoseizoho

Country Status (1)

Country Link
JP (1) JPS5198239A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136253A (ja) * 1984-07-27 1986-02-20 Nikka Chem Ind Co Ltd ４，４’−ジヒドロキシジフエニルスルホンの製造法
EP0380175A1 (en) * 1989-01-27 1990-08-01 Akzo Nobel N.V. Process for forming 4,4'-dihydroxydiphenyl sulfone
US5001270A (en) * 1985-10-04 1991-03-19 Amoco Corporation Process for recovering 4,4' dihydroxydiphenyl sulfone from an isomer mixture
WO1991004245A1 (en) * 1989-09-14 1991-04-04 Konishi Chemical Ind. Co., Ltd. Process for preparing 4,4'-dihydroxydiphenyl sulfone
JPH05500050A (ja) * 1989-08-30 1993-01-14 ヘキスト・アクチェンゲゼルシャフト ４，４′―ジヒドロキシジフェニルスルホン酸の製法
CN1060880C (zh) * 1996-05-13 2001-01-17 西门子公司 用于热过载释放器的调节方法
JP2003055338A (ja) * 2001-08-13 2003-02-26 Konishi Kagaku Ind Co Ltd 高純度４，４′−ジヒドロキシジフェニルスルホンの製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61243059A (ja) * 1985-04-19 1986-10-29 Konishi Kagaku Kogyo Kk 高純度４，４′−ジヒドロキシジフエニルスルホンの製造法
DE69031272T2 (de) * 1989-12-29 1998-03-26 Konishi Chem Ind Verfahren zur herstellung von 4,4'-dihydroxydiphenylsulfon

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136253A (ja) * 1984-07-27 1986-02-20 Nikka Chem Ind Co Ltd ４，４’−ジヒドロキシジフエニルスルホンの製造法
US5001270A (en) * 1985-10-04 1991-03-19 Amoco Corporation Process for recovering 4,4' dihydroxydiphenyl sulfone from an isomer mixture
EP0380175A1 (en) * 1989-01-27 1990-08-01 Akzo Nobel N.V. Process for forming 4,4'-dihydroxydiphenyl sulfone
JPH05500050A (ja) * 1989-08-30 1993-01-14 ヘキスト・アクチェンゲゼルシャフト ４，４′―ジヒドロキシジフェニルスルホン酸の製法
WO1991004245A1 (en) * 1989-09-14 1991-04-04 Konishi Chemical Ind. Co., Ltd. Process for preparing 4,4'-dihydroxydiphenyl sulfone
CN1060880C (zh) * 1996-05-13 2001-01-17 西门子公司 用于热过载释放器的调节方法
JP2003055338A (ja) * 2001-08-13 2003-02-26 Konishi Kagaku Ind Co Ltd 高純度４，４′−ジヒドロキシジフェニルスルホンの製造方法

Also Published As

Publication number Publication date
JPS558972B2 (enrdf_load_stackoverflow) 1980-03-07

Similar Documents

Publication Publication Date Title
JPS51127054A (en) 1*1*11triaryllalkylamines
JPS5198239A (en) Kojundo 4*4** jihidorokishijifuenirusurupponnoseizoho
JPS5188938A (en) Kojundo 4*4** jikurorujifuenirusurupponnobunrihoho
JPS51100042A (en) 22 * 44 isobuchirufueniru * puropionsanno seizoho
JPS51100041A (en) 22 * 44 isobuchirufueniru * puropionsanno seizoho
JPS5180867A (en) 1*2*3*44 tetorahidoroisokinorinruino seizoho
JPS51110547A (en) 2*2** mechirenbisu 4*66 jiarukirufuenooruno seizohoho
JPS51100040A (en) 22 * 44 isobuchirufueniru * puropionsanno seizoho
JPS51110574A (en) 88 * arufua haroarukanoiru * 3*44 jihidorokarubosuchirirujudotainoseizoho
JPS5141368A (en) 55 * 2 33 ehokishi * purohokishi 3 4 jihidorokarubosuchiriruno seizoho
JPS51109020A (en) 1*88 nafutaarusanimidojudotaino shinkinaseiho
JPS51108020A (en) 2*33 jihosuhoguriserinsanno jukiaminenruinoseiho
JPS51100057A (en) 1*22 tetoramechirennoruborunankara 11 mechiruadamantanoseizosuruhoho
JPS51100062A (en) 1*77exoo torimechirenbishikuro * 3*2*1 * okutankara 11 mechiruadamantanoseizosuruhoho
JPS5141367A (en) 55 * 2 33 ehokishi * purohokishi 3 4 jihidorokarubosuchiriruno seizoho
JPS51105074A (en) 55 * jichiokarubamoirumechiru * pikorinsanamidonoseiho
JPS51110575A (en) 88 * arufua arukiruaminoarukanoiru * 3*44 jihidorokarubosuchirirujudotainoseizoho
JPS5180804A (en) 1*1*11 torikuroruetanno anteikahoho
JPS51101190A (en) 5** hosuhojesuteraazeno seizoho
JPS51108076A (en) 2**3**00 surufuinirupirimijinnukureoshido 5** rinsanesuterujudotainoseizohoho
JPS51110419A (en) * 100 * ritsuhoshugososhikikaranaru denjikohannoseizohoho
JPS5129447A (en) Jiarukiru *22 jiarukiruamino ** puropiruhosuhoneetono daiyonkyuanmoniumuennoseiho
JPS51101983A (en) Nukureoshido 3**5** kanjorinsannoseizoho
JPS51108072A (en) 11 okiso 44 * 44 karubokishibenzoiru * isokuromennoseizoho
JPS51100001A (en) Shinki 1*33 jikarubonirukagobutsuno seizoho