FR815088A - Process for preparing dyes - Google Patents

Process for preparing dyes

Info

Publication number
FR815088A
FR815088A FR815088DA FR815088A FR 815088 A FR815088 A FR 815088A FR 815088D A FR815088D A FR 815088DA FR 815088 A FR815088 A FR 815088A
Authority
FR
France
Prior art keywords
preparing dyes
dyes
preparing
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 FR815088A publication Critical patent/FR815088A/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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/10—Obtaining compounds having halogen atoms directly bound to the phthalocyanine skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR815088D 1935-12-19 1936-12-16 Process for preparing dyes Expired FR815088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE815088X 1935-12-19

Publications (1)

Publication Number Publication Date
FR815088A true FR815088A (en) 1937-07-05

Family

ID=6734692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815088D Expired FR815088A (en) 1935-12-19 1936-12-16 Process for preparing dyes

Country Status (1)

Country Link
FR (1) FR815088A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741969C (en) * 1937-07-29 1943-11-23 Ig Farbenindustrie Ag Process for the preparation of halogenated dyes of the phthalocyanine series
US2995552A (en) * 1957-12-26 1961-08-08 Allied Chem Process for the halogenation of pigment and vat dye intermediates
DE1200981B (en) * 1961-04-27 1965-09-16 Basf Ag Process for the production of a solvent-stable copper phthalocyanine from alphorm
DE1208841B (en) * 1959-11-20 1966-01-13 Ciba Geigy Process for the production of yellowish green chlorine-bromine-phthalocyanines
DE1261611B (en) * 1960-11-11 1968-02-22 Ici Ltd Process for the preparation of copper polybromochlorophthalocyanines
EP0013888A1 (en) * 1979-01-18 1980-08-06 Bayer Ag Process for the halogenation of copper phthalocyanine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741969C (en) * 1937-07-29 1943-11-23 Ig Farbenindustrie Ag Process for the preparation of halogenated dyes of the phthalocyanine series
US2995552A (en) * 1957-12-26 1961-08-08 Allied Chem Process for the halogenation of pigment and vat dye intermediates
DE1208841B (en) * 1959-11-20 1966-01-13 Ciba Geigy Process for the production of yellowish green chlorine-bromine-phthalocyanines
DE1261611B (en) * 1960-11-11 1968-02-22 Ici Ltd Process for the preparation of copper polybromochlorophthalocyanines
DE1200981B (en) * 1961-04-27 1965-09-16 Basf Ag Process for the production of a solvent-stable copper phthalocyanine from alphorm
EP0013888A1 (en) * 1979-01-18 1980-08-06 Bayer Ag Process for the halogenation of copper phthalocyanine
US4297281A (en) * 1979-01-18 1981-10-27 Bayer Aktiengesellschaft Process for halogenating copper phthalocyanine

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