FR1145176A - Process for the preparation of phthalocyanine pigments having a high coloring power, not flocculating and not crystallizing - Google Patents

Process for the preparation of phthalocyanine pigments having a high coloring power, not flocculating and not crystallizing

Info

Publication number
FR1145176A
FR1145176A FR1145176DA FR1145176A FR 1145176 A FR1145176 A FR 1145176A FR 1145176D A FR1145176D A FR 1145176DA FR 1145176 A FR1145176 A FR 1145176A
Authority
FR
France
Prior art keywords
flocculating
crystallizing
preparation
phthalocyanine pigments
coloring power
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
JR 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR1145176A publication Critical patent/FR1145176A/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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0034—Mixtures of two or more pigments or dyes of the same type
    • C09B67/0035—Mixtures of phthalocyanines
    • 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
FR1145176D 1954-10-13 1955-10-12 Process for the preparation of phthalocyanine pigments having a high coloring power, not flocculating and not crystallizing Expired FR1145176A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1145176X 1954-10-13
CH331525T 1954-10-13

Publications (1)

Publication Number Publication Date
FR1145176A true FR1145176A (en) 1957-10-23

Family

ID=61562979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145176D Expired FR1145176A (en) 1954-10-13 1955-10-12 Process for the preparation of phthalocyanine pigments having a high coloring power, not flocculating and not crystallizing

Country Status (2)

Country Link
CH (1) CH331525A (en)
FR (1) FR1145176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254577B (en) * 1962-03-02 1967-11-23 Geigy Ag J R Pigment mixture for pigmenting organic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254577B (en) * 1962-03-02 1967-11-23 Geigy Ag J R Pigment mixture for pigmenting organic materials

Also Published As

Publication number Publication date
CH331525A (en) 1958-07-31

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