FR780553A - Process for the preparation of brown tank dyes - Google Patents

Process for the preparation of brown tank dyes

Info

Publication number
FR780553A
FR780553A FR780553DA FR780553A FR 780553 A FR780553 A FR 780553A FR 780553D A FR780553D A FR 780553DA FR 780553 A FR780553 A FR 780553A
Authority
FR
France
Prior art keywords
preparation
brown
tank dyes
dyes
brown tank
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR780553A publication Critical patent/FR780553A/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
    • C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds
    • C09B49/124—Sulfur dyes from other compounds, e.g. other heterocyclic compounds from polycarbocyclic compounds
FR780553D 1934-01-19 1934-01-19 Process for the preparation of brown tank dyes Expired FR780553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780553T 1934-01-19

Publications (1)

Publication Number Publication Date
FR780553A true FR780553A (en) 1935-04-29

Family

ID=9205090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780553D Expired FR780553A (en) 1934-01-19 1934-01-19 Process for the preparation of brown tank dyes

Country Status (1)

Country Link
FR (1) FR780553A (en)

Similar Documents

Publication Publication Date Title
FR806235A (en) Process for the preparation of monoalkylolamines
FR769195A (en) Process for the preparation of organic dyes
FR815088A (en) Process for preparing dyes
FR780553A (en) Process for the preparation of brown tank dyes
FR780293A (en) Process for the preparation of metallic combinations of azo dyes
FR771814A (en) Process for the preparation of dyes of the anthraquinone series
FR789003A (en) Process for preparing dyes for vats
FR786168A (en) Process for the preparation of asymmetric tank dyes of the thioindigo series
FR769974A (en) Tank dyes, their preparation process and their applications
FR795558A (en) Process for the preparation of azo dyes
FR754639A (en) Process for the preparation of azo dyes
FR786737A (en) Process for preparing dyes for indigoids vats
FR47991E (en) Process for the preparation of anthraquinone dyes for vats
FR763493A (en) Process for the preparation of disazo dyes
FR746892A (en) Process for the preparation of anthraquinone dyes for vats
FR756986A (en) Process for preparing tank dyes
FR818356A (en) Process for the preparation of monoazo dyes
FR797425A (en) Process for the preparation of monoazo dyes
FR783782A (en) Process for the preparation of monoazo dyes
FR791722A (en) Process for the preparation of monoazo dyes
FR627604A (en) Process for the preparation of tank dyes
FR796556A (en) Process for preparing nitroazo metal dyes
FR797017A (en) Process for the manufacture of ortho-oxyazo dyes
FR760025A (en) Process for the preparation of mordant dyes
FR822051A (en) Process for preparing dyes for vats