FR847999A - New diphenylamines, azo dyes derived from these diphenylamines and process for the preparation of these various products - Google Patents

New diphenylamines, azo dyes derived from these diphenylamines and process for the preparation of these various products

Info

Publication number
FR847999A
FR847999A FR847999DA FR847999A FR 847999 A FR847999 A FR 847999A FR 847999D A FR847999D A FR 847999DA FR 847999 A FR847999 A FR 847999A
Authority
FR
France
Prior art keywords
diphenylamines
preparation
new
various products
azo dyes
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR847999A publication Critical patent/FR847999A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR847999D 1937-12-24 1938-12-24 New diphenylamines, azo dyes derived from these diphenylamines and process for the preparation of these various products Expired FR847999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE847999X 1937-12-24

Publications (1)

Publication Number Publication Date
FR847999A true FR847999A (en) 1939-10-19

Family

ID=6775478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847999D Expired FR847999A (en) 1937-12-24 1938-12-24 New diphenylamines, azo dyes derived from these diphenylamines and process for the preparation of these various products

Country Status (1)

Country Link
FR (1) FR847999A (en)

Similar Documents

Publication Publication Date Title
FR863364A (en) Process for preparing detergents, and resulting products
FR886653A (en) Sensitizing dyes, pyrrolidic derivatives used in the manufacture of certain of these dyes and processes for preparing these various products
FR847999A (en) New diphenylamines, azo dyes derived from these diphenylamines and process for the preparation of these various products
FR853177A (en) Mono-azo dyes and process for preparing these dyes
FR799142A (en) Process for the manufacture of dyes for cellulose esters, and resulting products
FR853676A (en) Substituted benzaldehyde, tri-aryl-methane dyes derived therefrom and process for the preparation of these various products
FR856735A (en) Azo dyes and process for the preparation thereof
FR834960A (en) Disazo dyes and process for the preparation thereof
FR848290A (en) Intermediate products, azo dyes derived therefrom and processes for their preparation
FR839095A (en) New acylaminonaphthol-sulfonic acids, mono-azo dyes derived from these acids and process for the preparation of these various products
FR855945A (en) New naphthol-sulfonic acids, azo dyes derived from these acids and processes for the preparation of these products
FR800195A (en) Azo dyes, metal compounds of these dyes and process for the preparation of these products
FR855112A (en) New naphthols-sulfonic acids, azo dyes derived from these acids and process for the preparation of these various products
FR850220A (en) Mono-azo dyes and process for preparing these dyes
FR849759A (en) Mono-azo dyes and process for preparing these dyes
FR50607E (en) Monoazo dyes and process for preparing such dyes
FR877151A (en) Process for the preparation of azo dyes
FR851119A (en) Process for the preparation of azo dyes
FR849332A (en) Substituted phenylenediamines, azo dyes derived therefrom and processes for the preparation of these various products
FR884885A (en) Vat dyes, compounds for their manufacture and process for preparing these various products
FR845596A (en) 3.6. dihalogen-xanthones, acid dyes derived from these xanthones and processes for the preparation of these various products
FR852791A (en) Chromium complexes of azo dyes and process for the preparation thereof
FR845930A (en) phenolic ethers, monoazo dyes derived from these ethers and process for the manufacture of these various products
FR858319A (en) New naphthalimides, vat dyes derived therefrom and processes for preparing these various products
FR862708A (en) New aminonaphtholsulphonic acids, mono-azo dyes derived from these acids and processes for the preparation of these various products