FR664645A - Nouveaux colorants teignant à la cuve - Google Patents

Nouveaux colorants teignant à la cuve

Info

Publication number
FR664645A
FR664645A FR664645DA FR664645A FR 664645 A FR664645 A FR 664645A FR 664645D A FR664645D A FR 664645DA FR 664645 A FR664645 A FR 664645A
Authority
FR
France
Prior art keywords
new dyes
dyeing
tank dyeing
tank
dyes
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
English (en)
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 FR664645A publication Critical patent/FR664645A/fr
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
    • C09B3/40—Pyranthrones
    • C09B3/44—Preparation from starting materials already containing the pyranthrone nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR664645D 1928-05-26 1928-11-27 Nouveaux colorants teignant à la cuve Expired FR664645A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE664645X 1928-05-26

Publications (1)

Publication Number Publication Date
FR664645A true FR664645A (fr) 1929-09-05

Family

ID=6589449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664645D Expired FR664645A (fr) 1928-05-26 1928-11-27 Nouveaux colorants teignant à la cuve

Country Status (1)

Country Link
FR (1) FR664645A (fr)

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