[go: up one dir, main page]

FR641716A - Process for the production of dyes for vats - Google Patents

Process for the production of dyes for vats

Info

Publication number
FR641716A
FR641716A FR641716DA FR641716A FR 641716 A FR641716 A FR 641716A FR 641716D A FR641716D A FR 641716DA FR 641716 A FR641716 A FR 641716A
Authority
FR
France
Prior art keywords
vats
dyes
production
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 FR641716A publication Critical patent/FR641716A/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/02—Benzathrones
    • C09B3/06—Preparation from starting materials already containing the benzanthrone nucleus
    • C09B3/10—Amino derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR641716D 1926-10-02 1927-10-01 Process for the production of dyes for vats Expired FR641716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE641716X 1926-10-02

Publications (1)

Publication Number Publication Date
FR641716A true FR641716A (en) 1928-08-09

Family

ID=6580155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641716D Expired FR641716A (en) 1926-10-02 1927-10-01 Process for the production of dyes for vats

Country Status (1)

Country Link
FR (1) FR641716A (en)

Similar Documents

Publication Publication Date Title
FR39852E (en) Process for the production of solid dyes for vats
FR659734A (en) Process for the production of strongly basic azo dyes
FR641716A (en) Process for the production of dyes for vats
FR626248A (en) Process for the production of dyes for vats
FR658615A (en) Process for the production of powder vat dyes
FR678451A (en) Process for the production of dyes for vats
FR638022A (en) Process for the production of tank dyes
FR698868A (en) Process for the production of solid dyes for vats
FR604450A (en) Process for the production of vat dyes
FR641769A (en) Process for the production of ortho-oxyazo dyes
FR644782A (en) Process for the production of anthracene series tank dyes
FR699937A (en) Process for the production of new dyes for vats
FR626178A (en) Process for the production of dibenzanthron series tank dyes
FR624173A (en) Process for the production of tank dyes of the anthanthronic series
FR725435A (en) Process for the production of new dyes for vats
FR699034A (en) Process for the production of solid dyes for vats
FR33005E (en) Process for manufacturing dyes for vats
FR638269A (en) Process for the production of nitrogenous tank dyes
FR625272A (en) Process for the production of violet tank dyes of the 2-thionaphthene-2-indolindigo series
FR32850E (en) Process for the production of violet tank dyes of the 2-thionaphthene-2-indolindigo series
FR615728A (en) Process for the preparation of dyes for vats
FR718985A (en) Process for the production of solid dyes for vats
FR697231A (en) Process for producing dyes for vats
FR589323A (en) Process for the production of vat dyes at the expense of benzanthrone
FR35795E (en) Process for the production of tank dyes of the anthanthronic series