FR675397A - Process for the preparation of dyes for vats - Google Patents

Process for the preparation of dyes for vats

Info

Publication number
FR675397A
FR675397A FR675397DA FR675397A FR 675397 A FR675397 A FR 675397A FR 675397D A FR675397D A FR 675397DA FR 675397 A FR675397 A FR 675397A
Authority
FR
France
Prior art keywords
vats
dyes
preparation
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 FR675397A publication Critical patent/FR675397A/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/60—Anthanthrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR675397D 1928-05-29 1929-05-18 Process for the preparation of dyes for vats Expired FR675397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE675397X 1928-05-29

Publications (1)

Publication Number Publication Date
FR675397A true FR675397A (en) 1930-02-10

Family

ID=1543628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675397D Expired FR675397A (en) 1928-05-29 1929-05-18 Process for the preparation of dyes for vats

Country Status (1)

Country Link
FR (1) FR675397A (en)

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