FR798038A - Monoazo dyes and their preparation process - Google Patents

Monoazo dyes and their preparation process

Info

Publication number
FR798038A
FR798038A FR798038DA FR798038A FR 798038 A FR798038 A FR 798038A FR 798038D A FR798038D A FR 798038DA FR 798038 A FR798038 A FR 798038A
Authority
FR
France
Prior art keywords
preparation process
monoazo dyes
monoazo
dyes
preparation
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.)
PROD CHIM FAB DE
Original Assignee
PROD CHIM FAB DE
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 PROD CHIM FAB DE filed Critical PROD CHIM FAB DE
Application granted granted Critical
Publication of FR798038A publication Critical patent/FR798038A/en
Expired legal-status Critical Current

Links

FR798038D 1934-11-21 1935-11-20 Monoazo dyes and their preparation process Expired FR798038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH798038X 1934-11-21

Publications (1)

Publication Number Publication Date
FR798038A true FR798038A (en) 1936-05-08

Family

ID=4537446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798038D Expired FR798038A (en) 1934-11-21 1935-11-20 Monoazo dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR798038A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740655C (en) * 1936-07-23 1943-11-09 Manufactures De Prod Chim Du N Process for the preparation of monoazo dyes
US2950276A (en) * 1956-12-05 1960-08-23 Geigy Ag J R Monoazo dyestuffs
FR2072096A1 (en) * 1969-12-29 1971-09-24 Ciba Geigy Ag
FR2531442A1 (en) * 1982-08-06 1984-02-10 Sandoz Sa NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS
EP0276534A1 (en) * 1987-01-30 1988-08-03 CROMPTON & KNOWLES CORPORATION Process for the preparation of concentrated anionic red dye solutions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740655C (en) * 1936-07-23 1943-11-09 Manufactures De Prod Chim Du N Process for the preparation of monoazo dyes
US2950276A (en) * 1956-12-05 1960-08-23 Geigy Ag J R Monoazo dyestuffs
FR2072096A1 (en) * 1969-12-29 1971-09-24 Ciba Geigy Ag
FR2531442A1 (en) * 1982-08-06 1984-02-10 Sandoz Sa NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS
EP0276534A1 (en) * 1987-01-30 1988-08-03 CROMPTON & KNOWLES CORPORATION Process for the preparation of concentrated anionic red dye solutions

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