FR678267A - Process for preparing tank dyes - Google Patents

Process for preparing tank dyes

Info

Publication number
FR678267A
FR678267A FR678267DA FR678267A FR 678267 A FR678267 A FR 678267A FR 678267D A FR678267D A FR 678267DA FR 678267 A FR678267 A FR 678267A
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 FR678267A publication Critical patent/FR678267A/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)
FR678267D 1928-07-21 1929-07-10 Process for preparing tank dyes Expired FR678267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE678267X 1928-07-21

Publications (1)

Publication Number Publication Date
FR678267A true FR678267A (en) 1930-03-20

Family

ID=6594271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678267D Expired FR678267A (en) 1928-07-21 1929-07-10 Process for preparing tank dyes

Country Status (1)

Country Link
FR (1) FR678267A (en)

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