FR350077A - Manufacturing process of new indophenols and sulfur dyes derived therefrom - Google Patents

Manufacturing process of new indophenols and sulfur dyes derived therefrom

Info

Publication number
FR350077A
FR350077A FR350077DA FR350077A FR 350077 A FR350077 A FR 350077A FR 350077D A FR350077D A FR 350077DA FR 350077 A FR350077 A FR 350077A
Authority
FR
France
Prior art keywords
indophenols
new
manufacturing process
derived therefrom
sulfur 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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of FR350077A publication Critical patent/FR350077A/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
    • C09B49/00—Sulfur dyes
    • C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR350077D 1904-07-23 1904-07-23 Manufacturing process of new indophenols and sulfur dyes derived therefrom Expired FR350077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR350077T 1904-07-23

Publications (1)

Publication Number Publication Date
FR350077A true FR350077A (en) 1905-10-13

Family

ID=1398527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR350077D Expired FR350077A (en) 1904-07-23 1904-07-23 Manufacturing process of new indophenols and sulfur dyes derived therefrom

Country Status (1)

Country Link
FR (1) FR350077A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963764A (en) * 1970-12-30 1976-06-15 L'oreal Indoanilines
US4045170A (en) * 1970-12-30 1977-08-30 L'oreal Hair dye composition containing an indoaniline
US4361516A (en) * 1973-12-12 1982-11-30 Societe Anonyme Dite: L'oreal N-Monosubstituted indoanilines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963764A (en) * 1970-12-30 1976-06-15 L'oreal Indoanilines
US4045170A (en) * 1970-12-30 1977-08-30 L'oreal Hair dye composition containing an indoaniline
US4361516A (en) * 1973-12-12 1982-11-30 Societe Anonyme Dite: L'oreal N-Monosubstituted indoanilines

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