FR1037991A - Vat dyes and their preparation process - Google Patents

Vat dyes and their preparation process

Info

Publication number
FR1037991A
FR1037991A FR1037991DA FR1037991A FR 1037991 A FR1037991 A FR 1037991A FR 1037991D A FR1037991D A FR 1037991DA FR 1037991 A FR1037991 A FR 1037991A
Authority
FR
France
Prior art keywords
preparation process
vat dyes
vat
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Application granted granted Critical
Publication of FR1037991A publication Critical patent/FR1037991A/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
    • C09B6/00—Anthracene dyes not provided for above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1037991D 1950-06-02 1951-06-01 Vat dyes and their preparation process Expired FR1037991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1037991X 1950-06-02

Publications (1)

Publication Number Publication Date
FR1037991A true FR1037991A (en) 1953-09-24

Family

ID=7716117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037991D Expired FR1037991A (en) 1950-06-02 1951-06-01 Vat dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR1037991A (en)

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