CA968208A - Dioxazine pigments in the photoelectrophoretic production of images - Google Patents

Dioxazine pigments in the photoelectrophoretic production of images

Info

Publication number
CA968208A
CA968208A CA159,893A CA159893A CA968208A CA 968208 A CA968208 A CA 968208A CA 159893 A CA159893 A CA 159893A CA 968208 A CA968208 A CA 968208A
Authority
CA
Canada
Prior art keywords
photoelectrophoretic
images
production
dioxazine pigments
dioxazine
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
CA159,893A
Other languages
English (en)
Other versions
CA159893S (en
Inventor
Georgeos Zographos
Andre Pugin
Kurt Burdeska
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA968208A publication Critical patent/CA968208A/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
    • 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
    • G03G17/04—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 photoelectrophoresis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
CA159,893A 1971-12-28 1972-12-27 Dioxazine pigments in the photoelectrophoretic production of images Expired CA968208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1904771A CH572233A5 (enEXAMPLES) 1971-12-28 1971-12-28

Publications (1)

Publication Number Publication Date
CA968208A true CA968208A (en) 1975-05-27

Family

ID=4437004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,893A Expired CA968208A (en) 1971-12-28 1972-12-27 Dioxazine pigments in the photoelectrophoretic production of images

Country Status (8)

Country Link
US (1) US3852064A (enEXAMPLES)
JP (1) JPS5646158B2 (enEXAMPLES)
CA (1) CA968208A (enEXAMPLES)
CH (1) CH572233A5 (enEXAMPLES)
DE (1) DE2263494C2 (enEXAMPLES)
FR (1) FR2167121A5 (enEXAMPLES)
GB (1) GB1354664A (enEXAMPLES)
IT (1) IT972950B (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145215A (en) * 1977-07-15 1979-03-20 Eastman Kodak Company Migration imaging process and compositions
CA1115578A (en) * 1977-07-25 1982-01-05 Frank G. Webster Electrophotosensitive materials for migration imaging processes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384565A (en) * 1964-07-23 1968-05-21 Xerox Corp Process of photoelectrophoretic color imaging
US3442781A (en) * 1966-01-06 1969-05-06 Xerox Corp Photoelectrophoretic and xerographic imaging processes employing triphenodioxazines as the electrically photosensitive component
US3667943A (en) * 1968-08-22 1972-06-06 Xerox Corp Quinacridone pigments in electrophotographic imaging
US3667944A (en) * 1968-11-01 1972-06-06 Xerox Corp Quinacridone pigments in electrophotographic recording
US3758305A (en) * 1968-11-01 1973-09-11 Xerox Corp Photoelectrophoretic imaging process
US3635981A (en) * 1968-11-01 1972-01-18 Xerox Corp Photoelectrophoretic imaging pigment composition and process

Also Published As

Publication number Publication date
DE2263494C2 (de) 1982-01-28
IT972950B (it) 1974-05-31
GB1354664A (en) 1974-06-05
US3852064A (en) 1974-12-03
CH572233A5 (enEXAMPLES) 1976-01-30
FR2167121A5 (enEXAMPLES) 1973-08-17
JPS4874847A (enEXAMPLES) 1973-10-09
JPS5646158B2 (enEXAMPLES) 1981-10-31
DE2263494A1 (de) 1973-07-05

Similar Documents

Publication Publication Date Title
CA962004A (en) Manufacture of pigments
CA980160A (en) Electrophotographic processes using disazo pigments
AU476846B2 (en) Production of phthalocyanine pigments ofthe modification
CA960806A (en) Pigments
CA975763A (en) Disazo pigments and process for their manufacture and use
CA963204A (en) Treatment of pigments
CA1010024A (en) Process for the preparation of disazo pigments
AU456732B2 (en) Pellitisation of pigments
AU456328B2 (en) Pigments
CA964648A (en) Disazo pigments and processes for their manufacture and use
CA957109A (en) Production of phthalocyanine pigment
CA968208A (en) Dioxazine pigments in the photoelectrophoretic production of images
CA927054A (en) Process for the preparation of pigment dyestuffs
CA974983A (en) Azo pigments and process for their manufacture
CA979604A (en) Dispersibility of inorganic pigments
CA967420A (en) Electrophotographic processes using small size pigments
CA966832A (en) Production of pyranthrones
CA875452A (en) Pigments
CA860323A (en) Process for the manufacture of disazo pigments
AU447230B2 (en) Dispersions of pigments
CA880778A (en) Manufacture of pigments
CA848434A (en) Process for the manufacture of azo pigments
CA888077A (en) Process for the production of azo pigments
AU462473B2 (en) Production of pyranthrones
CA877201A (en) Pigments