FR805879A - Process for preparing dyes of the phthalo-cyanine series - Google Patents

Process for preparing dyes of the phthalo-cyanine series

Info

Publication number
FR805879A
FR805879A FR805879DA FR805879A FR 805879 A FR805879 A FR 805879A FR 805879D A FR805879D A FR 805879DA FR 805879 A FR805879 A FR 805879A
Authority
FR
France
Prior art keywords
phthalo
cyanine series
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 FR805879A publication Critical patent/FR805879A/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
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR805879D 1936-04-20 1936-04-20 Process for preparing dyes of the phthalo-cyanine series Expired FR805879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805879T 1936-04-20

Publications (1)

Publication Number Publication Date
FR805879A true FR805879A (en) 1936-12-02

Family

ID=1553145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805879D Expired FR805879A (en) 1936-04-20 1936-04-20 Process for preparing dyes of the phthalo-cyanine series

Country Status (1)

Country Link
FR (1) FR805879A (en)

Similar Documents

Publication Publication Date Title
FR799316A (en) Process for preparing azo dyes
FR799901A (en) Process for preparing dyes of the phthalo-cyanine series
FR827744A (en) Process for preparing dyes of the phthalo-cyanine series
FR804316A (en) Process for preparing azo dyes
FR809359A (en) Process for preparing phthalocyanine dyes
FR815088A (en) Process for preparing dyes
FR809395A (en) Process for preparing polymethine dyes
FR809410A (en) Process for preparing polymethine dyes
FR815412A (en) Process for preparing dyes
FR805879A (en) Process for preparing dyes of the phthalo-cyanine series
FR832114A (en) Process for preparing dyes of the phthalo-cyanine series
FR819778A (en) Process for preparing azo dyes
FR839102A (en) Process for preparing dyes of the phthalo-cyanine series
FR839101A (en) Process for preparing dyes of the phthalo-cyanine series
FR821518A (en) Process for preparing compounds of the phthalo-cyanine series
FR815168A (en) Process for preparing polymethine dyes
FR829290A (en) Process for preparing azo dyes
FR816287A (en) Process for preparing basic dyes of the triphenylmethyl series
FR812484A (en) Process for preparing dyes of the anthraquinone series
FR840170A (en) Process for preparing halogenated dyes of the phthalocyanin series
FR821458A (en) Process for preparing leucoic esters of dyes of the anthraquinonazole series
FR817167A (en) Process for preparing dyes
FR823058A (en) Process for preparing dyes
FR816692A (en) Process for preparing dyes
FR817409A (en) Process for preparing dyes