GB1327084A - Imaging with alpha metal-free phthalocyanine - Google Patents

Imaging with alpha metal-free phthalocyanine

Info

Publication number
GB1327084A
GB1327084A GB1470270A GB1470270A GB1327084A GB 1327084 A GB1327084 A GB 1327084A GB 1470270 A GB1470270 A GB 1470270A GB 1470270 A GB1470270 A GB 1470270A GB 1327084 A GB1327084 A GB 1327084A
Authority
GB
United Kingdom
Prior art keywords
free phthalocyanine
imaging
metal
alpha metal
july
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
GB1470270A
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
Priority to GB1304277D priority Critical patent/GB1304277A/en
Publication of GB1327084A publication Critical patent/GB1327084A/en
Expired legal-status Critical Current

Links

Classifications

    • 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, 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
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/30—Metal-free 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
    • 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
    • G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
    • G03G17/10—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using migration imaging, e.g. photoelectrosolography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Optical Filters (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Light Receiving Elements (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

1327084 Imaging processes XEROX CORP 28 July 1970 [30 July 1969] 14702/73 Divided out of 1327083 Heading G2H Hexagonal crystals of α-metal-free phthalocyanine having a crystal size of from 1 to 75 microns are used as a radiation absorbing component in photo-electrophoretic and manifold imaging processes.
GB1470270A 1969-07-30 1970-03-26 Imaging with alpha metal-free phthalocyanine Expired GB1327084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1304277D GB1304277A (en) 1970-03-26 1970-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84626269A 1969-07-30 1969-07-30

Publications (1)

Publication Number Publication Date
GB1327084A true GB1327084A (en) 1973-08-15

Family

ID=25297388

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1470270A Expired GB1327084A (en) 1969-07-30 1970-03-26 Imaging with alpha metal-free phthalocyanine
GB3651570A Expired GB1327083A (en) 1969-07-30 1970-07-28 Alpha metal-free phthalocyanine

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3651570A Expired GB1327083A (en) 1969-07-30 1970-07-28 Alpha metal-free phthalocyanine

Country Status (5)

Country Link
JP (3) JPS496366B1 (en)
CA (1) CA918152A (en)
DE (1) DE2037459C3 (en)
GB (2) GB1327084A (en)
NL (1) NL7011272A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136440A (en) * 1975-05-22 1976-11-25 Nippon Steel Corp A detecting device of the extreme point of a coiled metal strip
JPS58182639A (en) * 1982-04-20 1983-10-25 Hitachi Ltd Electrophotographic receptor

Also Published As

Publication number Publication date
JPS5035822B1 (en) 1975-11-19
DE2037459A1 (en) 1971-02-11
GB1327083A (en) 1973-08-15
DE2037459C3 (en) 1978-06-15
CA918152A (en) 1973-01-02
JPS4916500B1 (en) 1974-04-23
JPS496366B1 (en) 1974-02-14
NL7011272A (en) 1971-02-02
DE2037459B2 (en) 1977-11-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee