GB912526A - Novel crystal form of copper phthalocyanine - Google Patents

Novel crystal form of copper phthalocyanine

Info

Publication number
GB912526A
GB912526A GB5936/60A GB593660A GB912526A GB 912526 A GB912526 A GB 912526A GB 5936/60 A GB5936/60 A GB 5936/60A GB 593660 A GB593660 A GB 593660A GB 912526 A GB912526 A GB 912526A
Authority
GB
United Kingdom
Prior art keywords
crystal form
copper phthalocyanine
delta
surface active
angstrom units
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
GB5936/60A
Other languages
English (en)
Inventor
Boris Peter Brand
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5936/60A priority Critical patent/GB912526A/en
Priority to US88266A priority patent/US3150150A/en
Priority to DEJ19446A priority patent/DE1161532B/de
Priority to NL261374A priority patent/NL261374A/xx
Priority to CH193861A priority patent/CH411189A/de
Priority to FR853305A priority patent/FR1281104A/fr
Publication of GB912526A publication Critical patent/GB912526A/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
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0016—Influencing the physical properties by treatment with a liquid, e.g. solvents 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
    • C09B67/0025—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)
  • Photoreceptors In Electrophotography (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
GB5936/60A 1960-02-19 1960-02-19 Novel crystal form of copper phthalocyanine Expired GB912526A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5936/60A GB912526A (en) 1960-02-19 1960-02-19 Novel crystal form of copper phthalocyanine
US88266A US3150150A (en) 1960-02-19 1961-02-10 Preparation of delta copper phthalocyanine
DEJ19446A DE1161532B (de) 1960-02-19 1961-02-17 Verfahren zur Herstellung von stark rotstichigem Kupferphthalocyanin
NL261374A NL261374A (enExample) 1960-02-19 1961-02-17
CH193861A CH411189A (de) 1960-02-19 1961-02-17 Verfahren zur Herstellung einer neuen Kristallform von Kupferphthalocyanin
FR853305A FR1281104A (fr) 1960-02-19 1961-02-20 Nouvelle forme cristalline des phtalocyanines de cuivre et procédé pour leur fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5936/60A GB912526A (en) 1960-02-19 1960-02-19 Novel crystal form of copper phthalocyanine

Publications (1)

Publication Number Publication Date
GB912526A true GB912526A (en) 1962-12-12

Family

ID=61562955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5936/60A Expired GB912526A (en) 1960-02-19 1960-02-19 Novel crystal form of copper phthalocyanine

Country Status (6)

Country Link
US (1) US3150150A (enExample)
CH (1) CH411189A (enExample)
DE (1) DE1161532B (enExample)
FR (1) FR1281104A (enExample)
GB (1) GB912526A (enExample)
NL (1) NL261374A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008173A (en) * 1988-04-15 1991-04-16 Nec Corporation Phthalocyanine crystal, process for manufacture thereof and its use for electrophotographic photosensitive material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713857A (en) * 1971-02-25 1973-01-30 Sun Chemical Corp Phthalocyanine pigments
JPS5284231A (en) * 1976-01-01 1977-07-13 Nippon Shokubai Kagaku Kogyo Co Ltd Rho type copper phthalocyanine
FR2417531A1 (fr) * 1978-02-21 1979-09-14 Ugine Kuhlmann Nouveau procede de preparation de pigments de phtalocyanine
US4451654A (en) * 1981-03-05 1984-05-29 Basf Aktiengesellschaft Conditioning of finely divided crude organic pigments
US5139592A (en) * 1988-07-13 1992-08-18 Minnesota Mining And Manufacturing Company Low gravity enhanced growth of phthalocyanine polymorphs and films
US6506244B1 (en) 1999-08-03 2003-01-14 Ciba Specialty Chemicals Corporation Stable polymorphic copper-free phthalocyanine pigment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB503666A (en) * 1936-07-23 1939-04-12 Ig Farbenindustrie Ag Improvements in the manufacture and production of organic body colours
CH282388A (de) * 1950-03-01 1952-04-30 Ciba Geigy Verfahren zur Herstellung von farbstarkem, metallfreiem Phthalocyanin der B-Modifikation.
US2699444A (en) * 1952-01-08 1955-01-11 American Cyanamid Co Preparation of phthalocyanine pigments
DE950799C (de) * 1952-04-12 1956-10-18 Basf Ag Verfahren zur Herstellung von Pigmentfarbstoffen
US3051721A (en) * 1959-01-13 1962-08-28 American Cyanamid Co Pigmentary copper phthalocyanine in the "r" form and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008173A (en) * 1988-04-15 1991-04-16 Nec Corporation Phthalocyanine crystal, process for manufacture thereof and its use for electrophotographic photosensitive material

Also Published As

Publication number Publication date
CH411189A (de) 1966-04-15
FR1281104A (fr) 1962-01-08
DE1161532B (de) 1964-01-23
US3150150A (en) 1964-09-22
NL261374A (enExample) 1964-05-25

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