FR786737A - Process for preparing dyes for indigoids vats - Google Patents

Process for preparing dyes for indigoids vats

Info

Publication number
FR786737A
FR786737A FR786737DA FR786737A FR 786737 A FR786737 A FR 786737A FR 786737D A FR786737D A FR 786737DA FR 786737 A FR786737 A FR 786737A
Authority
FR
France
Prior art keywords
indigoids
vats
preparing dyes
dyes
preparing
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 FR786737A publication Critical patent/FR786737A/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
    • C09B7/06—Indone-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR786737D 1934-03-08 1935-03-06 Process for preparing dyes for indigoids vats Expired FR786737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE786737X 1934-03-08

Publications (1)

Publication Number Publication Date
FR786737A true FR786737A (en) 1935-09-09

Family

ID=6699091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786737D Expired FR786737A (en) 1934-03-08 1935-03-06 Process for preparing dyes for indigoids vats

Country Status (1)

Country Link
FR (1) FR786737A (en)

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