FR974872A - Improvements relating to coloring matters - Google Patents

Improvements relating to coloring matters

Info

Publication number
FR974872A
FR974872A FR974872DA FR974872A FR 974872 A FR974872 A FR 974872A FR 974872D A FR974872D A FR 974872DA FR 974872 A FR974872 A FR 974872A
Authority
FR
France
Prior art keywords
improvements relating
coloring matters
coloring
matters
relating
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.)
Anchor Chemical Co Ltd
Original Assignee
Anchor Chemical Co Ltd
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 Anchor Chemical Co Ltd filed Critical Anchor Chemical Co Ltd
Application granted granted Critical
Publication of FR974872A publication Critical patent/FR974872A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/34—Anthraquinone acridones or thioxanthrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR974872D 1948-11-13 1948-11-13 Improvements relating to coloring matters Expired FR974872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974872T 1948-11-13

Publications (1)

Publication Number Publication Date
FR974872A true FR974872A (en) 1951-02-27

Family

ID=9517720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974872D Expired FR974872A (en) 1948-11-13 1948-11-13 Improvements relating to coloring matters

Country Status (1)

Country Link
FR (1) FR974872A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989540A (en) * 1957-12-16 1961-06-20 Ciba Ltd Water-soluble dyestuffs
EP0520574A1 (en) * 1991-06-24 1992-12-30 Great Lakes Fine Chemicals Limited Thioxanthone derivatives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989540A (en) * 1957-12-16 1961-06-20 Ciba Ltd Water-soluble dyestuffs
EP0520574A1 (en) * 1991-06-24 1992-12-30 Great Lakes Fine Chemicals Limited Thioxanthone derivatives

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