FR826232A - Procédé de préparation de pigments de la série des phtalocyanines - Google Patents

Procédé de préparation de pigments de la série des phtalocyanines

Info

Publication number
FR826232A
FR826232A FR826232DA FR826232A FR 826232 A FR826232 A FR 826232A FR 826232D A FR826232D A FR 826232DA FR 826232 A FR826232 A FR 826232A
Authority
FR
France
Prior art keywords
phthalocyanine series
preparing pigments
pigments
preparing
phthalocyanine
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
English (en)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR826232A publication Critical patent/FR826232A/fr
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
    • C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
    • C09B67/0019—Influencing the physical properties by treatment with an acid, H2SO4 of phthalocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR826232D 1937-07-03 1937-09-03 Procédé de préparation de pigments de la série des phtalocyanines Expired FR826232A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT202862X 1937-07-03
IT826232X 1937-07-03

Publications (1)

Publication Number Publication Date
FR826232A true FR826232A (fr) 1938-03-25

Family

ID=61569476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826232D Expired FR826232A (fr) 1937-07-03 1937-09-03 Procédé de préparation de pigments de la série des phtalocyanines

Country Status (4)

Country Link
CH (1) CH202862A (fr)
ES (2) ES143865A1 (fr)
FR (1) FR826232A (fr)
NL (1) NL48600C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211512A1 (fr) * 1972-12-22 1974-07-19 Hoechst Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211512A1 (fr) * 1972-12-22 1974-07-19 Hoechst Ag

Also Published As

Publication number Publication date
NL48600C (nl) 1940-06-15
CH202862A (de) 1939-02-15
ES143865A1 (es) 1937-10-16
ES143867A1 (es) 1937-10-16

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