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FR1102938A - Process for the preparation of the gamma variety of metal-free phthalocyanine - Google Patents

Process for the preparation of the gamma variety of metal-free phthalocyanine

Info

Publication number
FR1102938A
FR1102938A FR1102938DA FR1102938A FR 1102938 A FR1102938 A FR 1102938A FR 1102938D A FR1102938D A FR 1102938DA FR 1102938 A FR1102938 A FR 1102938A
Authority
FR
France
Prior art keywords
preparation
metal
free phthalocyanine
gamma
variety
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1102938A publication Critical patent/FR1102938A/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0026—Crystal modifications; Special X-ray patterns of phthalocyanine pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Optical Filters (AREA)
FR1102938D 1952-04-26 1953-04-25 Process for the preparation of the gamma variety of metal-free phthalocyanine Expired FR1102938A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1102938X 1952-04-26
DEB20181A DE948002C (en) 1952-04-26 1952-04-27 Process for the preparation of the u-modification of the metal-free phthalocyanine

Publications (1)

Publication Number Publication Date
FR1102938A true FR1102938A (en) 1955-10-27

Family

ID=61562961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102938D Expired FR1102938A (en) 1952-04-26 1953-04-25 Process for the preparation of the gamma variety of metal-free phthalocyanine

Country Status (2)

Country Link
DE (1) DE948002C (en)
FR (1) FR1102938A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE682542C (en) * 1935-10-23 1939-10-17 I G Farbenindustrie Akt Ges Process for the preparation of phthalocyanine dyes
DE658781C (en) * 1936-01-30 1938-04-19 I G Farbenindustrie Akt Ges Process for the production of phthalocyanines

Also Published As

Publication number Publication date
DE948002C (en) 1956-08-23

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