DE2037459C3 - Verfahren zur Bildung hexagonaler Kristalle von metallfreiem a-Phthalocyanin und Verwendung dieser hexagonalen Kristalle von metallfreiem a-Phthalocyanin - Google Patents

Verfahren zur Bildung hexagonaler Kristalle von metallfreiem a-Phthalocyanin und Verwendung dieser hexagonalen Kristalle von metallfreiem a-Phthalocyanin

Info

Publication number
DE2037459C3
DE2037459C3 DE19702037459 DE2037459A DE2037459C3 DE 2037459 C3 DE2037459 C3 DE 2037459C3 DE 19702037459 DE19702037459 DE 19702037459 DE 2037459 A DE2037459 A DE 2037459A DE 2037459 C3 DE2037459 C3 DE 2037459C3
Authority
DE
Germany
Prior art keywords
phthalocyanine
image
metal
free
particles
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
DE19702037459
Other languages
German (de)
English (en)
Other versions
DE2037459A1 (de
DE2037459B2 (de
Inventor
Ray Henry Rochester N.Y. Luebbe (V.St.A.)
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 DE2037459A1 publication Critical patent/DE2037459A1/de
Publication of DE2037459B2 publication Critical patent/DE2037459B2/de
Application granted granted Critical
Publication of DE2037459C3 publication Critical patent/DE2037459C3/de
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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Optical Filters (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Light Receiving Elements (AREA)
DE19702037459 1969-07-30 1970-07-28 Verfahren zur Bildung hexagonaler Kristalle von metallfreiem a-Phthalocyanin und Verwendung dieser hexagonalen Kristalle von metallfreiem a-Phthalocyanin Expired DE2037459C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2037459A1 DE2037459A1 (de) 1971-02-11
DE2037459B2 DE2037459B2 (de) 1977-11-03
DE2037459C3 true DE2037459C3 (de) 1978-06-15

Family

ID=25297388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702037459 Expired DE2037459C3 (de) 1969-07-30 1970-07-28 Verfahren zur Bildung hexagonaler Kristalle von metallfreiem a-Phthalocyanin und Verwendung dieser hexagonalen Kristalle von metallfreiem a-Phthalocyanin

Country Status (5)

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

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 (ja) * 1982-04-20 1983-10-25 Hitachi Ltd 電子写真用感光体

Also Published As

Publication number Publication date
JPS4916500B1 (ja) 1974-04-23
GB1327084A (en) 1973-08-15
DE2037459A1 (de) 1971-02-11
NL7011272A (ja) 1971-02-02
JPS5035822B1 (ja) 1975-11-19
GB1327083A (en) 1973-08-15
CA918152A (en) 1973-01-02
DE2037459B2 (de) 1977-11-03
JPS496366B1 (ja) 1974-02-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee