FR1304424A - Process for obtaining sulfur dyes - Google Patents

Process for obtaining sulfur dyes

Info

Publication number
FR1304424A
FR1304424A FR876884A FR876884A FR1304424A FR 1304424 A FR1304424 A FR 1304424A FR 876884 A FR876884 A FR 876884A FR 876884 A FR876884 A FR 876884A FR 1304424 A FR1304424 A FR 1304424A
Authority
FR
France
Prior art keywords
sulfur dyes
obtaining sulfur
obtaining
dyes
sulfur
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
FR876884A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR876884A priority Critical patent/FR1304424A/en
Application granted granted Critical
Publication of FR1304424A publication Critical patent/FR1304424A/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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/06—Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus and their ethers or esters
    • C09B11/08—Phthaleins; Phenolphthaleins; Fluorescein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR876884A 1961-10-24 1961-10-24 Process for obtaining sulfur dyes Expired FR1304424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876884A FR1304424A (en) 1961-10-24 1961-10-24 Process for obtaining sulfur dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876884A FR1304424A (en) 1961-10-24 1961-10-24 Process for obtaining sulfur dyes

Publications (1)

Publication Number Publication Date
FR1304424A true FR1304424A (en) 1962-09-21

Family

ID=8765279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876884A Expired FR1304424A (en) 1961-10-24 1961-10-24 Process for obtaining sulfur dyes

Country Status (1)

Country Link
FR (1) FR1304424A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358194A2 (en) * 1988-09-07 1990-03-14 Fuji Photo Film Co., Ltd. Positive-type photoresist composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358194A2 (en) * 1988-09-07 1990-03-14 Fuji Photo Film Co., Ltd. Positive-type photoresist composition
EP0358194A3 (en) * 1988-09-07 1990-10-17 Fuji Photo Film Co., Ltd. Positive-type photoresist composition

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