FR68512E - Sulfur dyes and their preparation process - Google Patents

Sulfur dyes and their preparation process

Info

Publication number
FR68512E
FR68512E FR68512DA FR68512E FR 68512 E FR68512 E FR 68512E FR 68512D A FR68512D A FR 68512DA FR 68512 E FR68512 E FR 68512E
Authority
FR
France
Prior art keywords
preparation process
sulfur dyes
dyes
sulfur
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 FR68512E publication Critical patent/FR68512E/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
    • C09B49/00—Sulfur dyes
    • C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds
    • C09B49/122—Sulfur dyes from other compounds, e.g. other heterocyclic compounds from phthalocyanine compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR68512D 1955-08-25 1955-08-25 Sulfur dyes and their preparation process Expired FR68512E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68512T 1955-08-25

Publications (1)

Publication Number Publication Date
FR68512E true FR68512E (en) 1958-05-02

Family

ID=8700545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68512D Expired FR68512E (en) 1955-08-25 1955-08-25 Sulfur dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR68512E (en)

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