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GB1204749A - Electrophotographic transfer process - Google Patents

Electrophotographic transfer process

Info

Publication number
GB1204749A
GB1204749A GB48544/68A GB4854468A GB1204749A GB 1204749 A GB1204749 A GB 1204749A GB 48544/68 A GB48544/68 A GB 48544/68A GB 4854468 A GB4854468 A GB 4854468A GB 1204749 A GB1204749 A GB 1204749A
Authority
GB
United Kingdom
Prior art keywords
activator
layer
oct
electro
members
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
GB48544/68A
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 GB1204749A publication Critical patent/GB1204749A/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
    • G03G17/08—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 an electrophoto-adhesive process, e.g. manifold imaging
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/14—Transferring a pattern to a second base
    • G03G13/16—Transferring a pattern to a second base of a toner pattern, e.g. a powder pattern
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G13/24—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20 whereby at least two steps are performed simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

1,204,749. Electro-photography. XEROX CORP. Oct.14, 1968 [Oct.17, 1967], No.48544/68. Heading G2H. In the electro-photographic process of Specification 1,150, 381 which comprises exposing a cohesively weak, electrically photo-sensitive layer sandwiched between two members across which an electric field is applied and then separating the two members so that the unexposed areas of the layer adhere to one member and the exposed areas adhere to the other member, the photo-sensitive layer is rendered cohesively weak with an "activator" (which may partially dissolve or swell the layer), said activator containing a plastics material which strengthens the images formed and enables them to be polished to improve their colour rendering. The activator may comprise a solution or dispersion of the plastics material in an insulating liquid or low m.pt. solid.
GB48544/68A 1967-10-17 1968-10-14 Electrophotographic transfer process Expired GB1204749A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67598967A 1967-10-17 1967-10-17
US5375070A 1970-07-10 1970-07-10

Publications (1)

Publication Number Publication Date
GB1204749A true GB1204749A (en) 1970-09-09

Family

ID=26732202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48544/68A Expired GB1204749A (en) 1967-10-17 1968-10-14 Electrophotographic transfer process

Country Status (8)

Country Link
US (1) US3723112A (en)
AT (1) AT297482B (en)
BE (1) BE722302A (en)
CH (1) CH493870A (en)
FR (1) FR1588420A (en)
GB (1) GB1204749A (en)
LU (1) LU57102A1 (en)
NL (1) NL6814791A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA978790A (en) * 1971-11-17 1975-12-02 John B. Wells Imaging compositions
US3793017A (en) * 1972-10-27 1974-02-19 G Reinis Image fixing method
US4012253A (en) * 1972-11-27 1977-03-15 Rca Corporation Holographic recording medium
US3923504A (en) * 1973-01-29 1975-12-02 Xerox Corp Migration imaging member and method
US4032338A (en) * 1974-10-16 1977-06-28 Rca Corporation Holographic recording medium employing a photoconductive layer and a low molecular weight microcrystalline polymeric layer
US4113482A (en) * 1976-01-22 1978-09-12 Xerox Corporation Migration imaging method involving color change
US4339504A (en) * 1980-10-15 1982-07-13 Exxon Research & Engineering Co. Low odor electrosensitive paper
US7344573B2 (en) * 2003-11-06 2008-03-18 Saint-Gobain Abrasives Technology Company Impregnation of grinding wheels using supercritical fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520681A (en) * 1964-10-12 1970-07-14 Xerox Corp Photoelectrosolography
US3512968A (en) * 1965-05-03 1970-05-19 Xerox Corp Method of proofing and screening color separations using the manifold imaging process
US3574614A (en) * 1967-01-06 1971-04-13 Xerox Corp Process of preparing multiple copies from a xeroprinting master
US3598581A (en) * 1967-04-03 1971-08-10 Xerox Corp Manifold imaging method

Also Published As

Publication number Publication date
DE1802993B2 (en) 1975-08-21
BE722302A (en) 1969-04-14
NL6814791A (en) 1969-04-21
FR1588420A (en) 1970-04-10
AT297482B (en) 1972-03-27
CH493870A (en) 1970-07-15
LU57102A1 (en) 1969-06-25
DE1802993A1 (en) 1969-06-19
US3723112A (en) 1973-03-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees