DE69714363D1 - Herstellprozess für Typ I Titanylphthalocyanin mit verbesserter Photoleitfähigkeit - Google Patents

Herstellprozess für Typ I Titanylphthalocyanin mit verbesserter Photoleitfähigkeit

Info

Publication number
DE69714363D1
DE69714363D1 DE69714363T DE69714363T DE69714363D1 DE 69714363 D1 DE69714363 D1 DE 69714363D1 DE 69714363 T DE69714363 T DE 69714363T DE 69714363 T DE69714363 T DE 69714363T DE 69714363 D1 DE69714363 D1 DE 69714363D1
Authority
DE
Germany
Prior art keywords
type
manufacturing process
titanyl phthalocyanine
photoconductivity
improved
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 - Fee Related
Application number
DE69714363T
Other languages
English (en)
Other versions
DE69714363T2 (de
Inventor
Ray Fuller
Jennifer Kaye Neely
Ronald Harold Levin
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.)
Lexmark International Inc
Original Assignee
Lexmark International Inc
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 Lexmark International Inc filed Critical Lexmark International Inc
Application granted granted Critical
Publication of DE69714363D1 publication Critical patent/DE69714363D1/de
Publication of DE69714363T2 publication Critical patent/DE69714363T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09B67/0001—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
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE69714363T 1996-09-25 1997-09-25 Herstellprozess für Typ I Titanylphthalocyanin mit verbesserter Photoleitfähigkeit Expired - Fee Related DE69714363T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71902496A 1996-09-25 1996-09-25

Publications (2)

Publication Number Publication Date
DE69714363D1 true DE69714363D1 (de) 2002-09-05
DE69714363T2 DE69714363T2 (de) 2003-02-13

Family

ID=24888485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714363T Expired - Fee Related DE69714363T2 (de) 1996-09-25 1997-09-25 Herstellprozess für Typ I Titanylphthalocyanin mit verbesserter Photoleitfähigkeit

Country Status (2)

Country Link
EP (1) EP0832941B1 (de)
DE (1) DE69714363T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1884544B1 (de) 2006-07-31 2011-09-07 Kyocera Mita Corporation Oxotitanylphthalocyaninkristall, Herstellungsverfahren dafür und elektrographischer Photorezeptor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976055A (fr) * 1942-03-27 1951-03-13 Ig Farbenindustrie Ag Procédé pour mettre en pâte des colorants à base de phtalocyanine
US3051718A (en) * 1960-01-25 1962-08-28 Du Pont Production of phthalocyanine colors in pigmentary state
JPS52935A (en) * 1975-06-24 1977-01-06 Pentel Kk Method for preparation of pigment
US4709021A (en) * 1985-11-06 1987-11-24 Basf Corporation Copper phthalocyanine pigments
JPH075846B2 (ja) * 1986-04-30 1995-01-25 三菱化学株式会社 Ａ型オキシチタニウムフタロシアニンの製造方法
US5189156A (en) * 1991-04-01 1993-02-23 Xerox Corporation Processes for the preparation of titanium-phthalocyanine Type X
US5350844A (en) * 1993-03-01 1994-09-27 Xerox Corporation Processes for the preparation of titanyl phthalocyanines
DE19505784A1 (de) * 1995-02-08 1996-08-14 Syntec Ges Fuer Chemie Und Tec Verfahren zur Herstellung von elektrofotografisch aktivem Titanylphthalocyanin

Also Published As

Publication number Publication date
DE69714363T2 (de) 2003-02-13
EP0832941A1 (de) 1998-04-01
EP0832941B1 (de) 2002-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee