FR698930A - Process for manufacturing vat dyes - Google Patents

Process for manufacturing vat dyes

Info

Publication number
FR698930A
FR698930A FR698930DA FR698930A FR 698930 A FR698930 A FR 698930A FR 698930D A FR698930D A FR 698930DA FR 698930 A FR698930 A FR 698930A
Authority
FR
France
Prior art keywords
vat dyes
manufacturing
manufacturing vat
dyes
vat
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 FR698930A publication Critical patent/FR698930A/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
    • C09B7/00—Indigoid dyes
    • C09B7/08—Other indole-indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR698930D 1929-07-16 1930-07-16 Process for manufacturing vat dyes Expired FR698930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE698930X 1929-07-16

Publications (1)

Publication Number Publication Date
FR698930A true FR698930A (en) 1931-02-06

Family

ID=6608293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698930D Expired FR698930A (en) 1929-07-16 1930-07-16 Process for manufacturing vat dyes

Country Status (1)

Country Link
FR (1) FR698930A (en)

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