FR574257A - Process for the production of azo dyestuffs - Google Patents

Process for the production of azo dyestuffs

Info

Publication number
FR574257A
FR574257A FR574257DA FR574257A FR 574257 A FR574257 A FR 574257A FR 574257D A FR574257D A FR 574257DA FR 574257 A FR574257 A FR 574257A
Authority
FR
France
Prior art keywords
production
azo dyestuffs
dyestuffs
azo
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRIESHEIM ELEKTRON CHEM FAB
Chemische Fabrik Griesheim Elektron
Original Assignee
GRIESHEIM ELEKTRON CHEM FAB
Chemische Fabrik Griesheim Elektron
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 GRIESHEIM ELEKTRON CHEM FAB, Chemische Fabrik Griesheim Elektron filed Critical GRIESHEIM ELEKTRON CHEM FAB
Application granted granted Critical
Publication of FR574257A publication Critical patent/FR574257A/en
Expired legal-status Critical Current

Links

FR574257D 1923-01-12 1923-12-08 Process for the production of azo dyestuffs Expired FR574257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE574257X 1923-01-12

Publications (1)

Publication Number Publication Date
FR574257A true FR574257A (en) 1924-07-09

Family

ID=6569465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574257D Expired FR574257A (en) 1923-01-12 1923-12-08 Process for the production of azo dyestuffs

Country Status (1)

Country Link
FR (1) FR574257A (en)

Similar Documents

Publication Publication Date Title
FR586490A (en) Process for the production of coke
FR638238A (en) Process for the electrolytic production of chrome coatings
FR574257A (en) Process for the production of azo dyestuffs
FR659734A (en) Process for the production of strongly basic azo dyes
FR601709A (en) Process for the production of azo dyestuffs
FR603138A (en) Process for the production of azo dyestuffs
FR603185A (en) Process for the production of azo dyestuffs
FR603114A (en) Process for the production of monoazo dyestuffs
FR28861E (en) Process for the production of black azo dyestuffs
FR580544A (en) Dyeing process
FR27910E (en) Process for the production of black azo dyestuffs
FR552272A (en) Process for the production of black azo dyestuffs
FR601736A (en) Process for the production of polyazo dyestuffs
FR575761A (en) Process for the production of trisazo dyes
FR585169A (en) Process for the production of methanol
FR584534A (en) Decoration process
FR27646E (en) Production of new azo dyestuffs
FR596075A (en) Steam production process
FR583651A (en) Process for the production of cyanogen compounds
FR609746A (en) Process for the production of dry disazo preparations
FR597217A (en) Process for the production of novel azo dyes
FR552938A (en) Process for the production of sodium chromate
FR571355A (en) Process for the synthetic production of methanol
FR578637A (en) Decal process
FR588956A (en) Metallurgical process