FR1021693A - High-value zinc phthalocyanines suitable for use as pigment dyes and process for their preparation - Google Patents

High-value zinc phthalocyanines suitable for use as pigment dyes and process for their preparation

Info

Publication number
FR1021693A
FR1021693A FR1021693DA FR1021693A FR 1021693 A FR1021693 A FR 1021693A FR 1021693D A FR1021693D A FR 1021693DA FR 1021693 A FR1021693 A FR 1021693A
Authority
FR
France
Prior art keywords
preparation
pigment dyes
zinc phthalocyanines
value zinc
value
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1021693A publication Critical patent/FR1021693A/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
    • C09B67/0032—Treatment of phthalocyanine pigments
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0002—Grinding; Milling with solid grinding or milling assistants
    • 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Coloring (AREA)
  • Optical Filters (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR1021693D 1949-07-13 1950-07-08 High-value zinc phthalocyanines suitable for use as pigment dyes and process for their preparation Expired FR1021693A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH280478T 1949-07-13
CH679773X 1949-07-13
CH1021693X 1949-07-13

Publications (1)

Publication Number Publication Date
FR1021693A true FR1021693A (en) 1953-02-23

Family

ID=61563004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021693D Expired FR1021693A (en) 1949-07-13 1950-07-08 High-value zinc phthalocyanines suitable for use as pigment dyes and process for their preparation

Country Status (4)

Country Link
BE (1) BE496917A (en)
CH (1) CH280478A (en)
FR (1) FR1021693A (en)
GB (1) GB679773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009252A1 (en) * 1999-08-03 2001-02-08 Ciba Specialty Chemicals Holding Inc. Stable polymorphic copper-free phthalocyanine pigment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976591C (en) * 1952-07-22 1964-01-23 Gen Aniline & Film Corp Process for the production of hexadecachloro copper phthalocyanine pigments with increased covering power and improved color tone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009252A1 (en) * 1999-08-03 2001-02-08 Ciba Specialty Chemicals Holding Inc. Stable polymorphic copper-free phthalocyanine pigment

Also Published As

Publication number Publication date
CH280478A (en) 1952-01-31
BE496917A (en) 1951-01-12
GB679773A (en) 1952-09-24

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