GB1280843A - Process for the preparation of x-form metal and metal-free phthalocyanine - Google Patents

Process for the preparation of x-form metal and metal-free phthalocyanine

Info

Publication number
GB1280843A
GB1280843A GB4215669A GB4215669A GB1280843A GB 1280843 A GB1280843 A GB 1280843A GB 4215669 A GB4215669 A GB 4215669A GB 4215669 A GB4215669 A GB 4215669A GB 1280843 A GB1280843 A GB 1280843A
Authority
GB
United Kingdom
Prior art keywords
metal
free phthalocyanine
heating
preparation
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
GB4215669A
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of GB1280843A publication Critical patent/GB1280843A/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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0696—Phthalocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB4215669A 1968-08-30 1969-08-25 Process for the preparation of x-form metal and metal-free phthalocyanine Expired GB1280843A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75636468A 1968-08-30 1968-08-30
US75636368A 1968-08-30 1968-08-30

Publications (1)

Publication Number Publication Date
GB1280843A true GB1280843A (en) 1972-07-05

Family

ID=27116217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4215669A Expired GB1280843A (en) 1968-08-30 1969-08-25 Process for the preparation of x-form metal and metal-free phthalocyanine

Country Status (5)

Country Link
BE (1) BE737989A (https=)
DE (1) DE1943381C3 (https=)
FR (1) FR2016639A1 (https=)
GB (1) GB1280843A (https=)
NL (1) NL6913308A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903107A (en) * 1973-06-04 1975-09-02 Xerox Corp Direct alpha to X phase conversion of metal containing phthalocyanine
JPS58182639A (ja) * 1982-04-20 1983-10-25 Hitachi Ltd 電子写真用感光体
US4471039A (en) * 1982-11-22 1984-09-11 Eastman Kodak Company Photoconductive elements sensitive to radiation in the infrared region of the spectrum
DE4216120A1 (de) * 1992-05-15 1993-11-18 Bayer Ag å-Phthalocyanine

Also Published As

Publication number Publication date
DE1943381A1 (de) 1970-03-12
BE737989A (https=) 1970-02-26
NL6913308A (https=) 1970-03-03
DE1943381B2 (de) 1973-05-30
FR2016639A1 (https=) 1970-05-08
DE1943381C3 (de) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees