FR698407A - Process for preparing tank dyes - Google Patents

Process for preparing tank dyes

Info

Publication number
FR698407A
FR698407A FR698407DA FR698407A FR 698407 A FR698407 A FR 698407A FR 698407D A FR698407D A FR 698407DA FR 698407 A FR698407 A FR 698407A
Authority
FR
France
Prior art keywords
preparing tank
tank dyes
dyes
preparing
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.)
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 FR698407A publication Critical patent/FR698407A/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
    • C09B7/10—Bis-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR698407D 1929-07-08 1930-07-04 Process for preparing tank dyes Expired FR698407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE698407X 1929-07-08

Publications (1)

Publication Number Publication Date
FR698407A true FR698407A (en) 1931-01-30

Family

ID=6608158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698407D Expired FR698407A (en) 1929-07-08 1930-07-04 Process for preparing tank dyes

Country Status (1)

Country Link
FR (1) FR698407A (en)

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