CH593248A5 - - Google Patents

Info

Publication number
CH593248A5
CH593248A5 CH117476A CH117476A CH593248A5 CH 593248 A5 CH593248 A5 CH 593248A5 CH 117476 A CH117476 A CH 117476A CH 117476 A CH117476 A CH 117476A CH 593248 A5 CH593248 A5 CH 593248A5
Authority
CH
Switzerland
Application number
CH117476A
Original Assignee
Ciba Geigy Ag
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 by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH117476A priority Critical patent/CH593248A5/xx
Priority to FR7605905A priority patent/FR2339594A1/fr
Priority to GB318077A priority patent/GB1521643A/en
Priority to DE19772703569 priority patent/DE2703569A1/de
Priority to BE174451A priority patent/BE850842A/xx
Priority to JP827377A priority patent/JPS5293756A/ja
Publication of CH593248A5 publication Critical patent/CH593248A5/xx

Links

CH117476A 1976-01-30 1976-01-30 CH593248A5 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH117476A CH593248A5 (ja) 1976-01-30 1976-01-30
FR7605905A FR2339594A1 (fr) 1976-01-30 1976-03-02 Procede de preparation d'acides naphtylaminosulfoniques
GB318077A GB1521643A (en) 1976-01-30 1977-01-26 Process for the manufacture of naphthylaminosulphonic acids
DE19772703569 DE2703569A1 (de) 1976-01-30 1977-01-28 Verfahren zur herstellung von naphthylaminosulfosaeuren
BE174451A BE850842A (fr) 1976-01-30 1977-01-28 Procede de preparation d'acides naphtylaminosulfoniques
JP827377A JPS5293756A (en) 1976-01-30 1977-01-29 Production of naphthylamine sulphonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH117476A CH593248A5 (ja) 1976-01-30 1976-01-30

Publications (1)

Publication Number Publication Date
CH593248A5 true CH593248A5 (ja) 1977-11-30

Family

ID=4204221

Family Applications (1)

Application Number Title Priority Date Filing Date
CH117476A CH593248A5 (ja) 1976-01-30 1976-01-30

Country Status (6)

Country Link
JP (1) JPS5293756A (ja)
BE (1) BE850842A (ja)
CH (1) CH593248A5 (ja)
DE (1) DE2703569A1 (ja)
FR (1) FR2339594A1 (ja)
GB (1) GB1521643A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003774B1 (de) * 1978-02-16 1981-04-01 Ciba-Geigy Ag Verfahren zur Nitrierung von aromatischen Sulfonsäuren
JPS58501073A (ja) * 1981-06-26 1983-07-07 ザ、プリンス、チヤ−ルス、ホスピタル、デベロツプメント、センタ−、トラスト ８−アニリノナフタレン−１−スルホン酸類縁体
CN111848459A (zh) * 2020-08-14 2020-10-30 中国天辰工程有限公司 一种清洁高效的1,6和1,7-克利夫酸制备方法

Also Published As

Publication number Publication date
DE2703569A1 (de) 1977-08-04
BE850842A (fr) 1977-07-28
FR2339594A1 (fr) 1977-08-26
FR2339594B1 (ja) 1979-09-28
GB1521643A (en) 1978-08-16
JPS5293756A (en) 1977-08-06

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Legal Events

Date Code Title Description
PL Patent ceased