GB1198497A - Electrophotographic Print Marking Process for Metallic Materials - Google Patents

Electrophotographic Print Marking Process for Metallic Materials

Info

Publication number
GB1198497A
GB1198497A GB5203567A GB5203567A GB1198497A GB 1198497 A GB1198497 A GB 1198497A GB 5203567 A GB5203567 A GB 5203567A GB 5203567 A GB5203567 A GB 5203567A GB 1198497 A GB1198497 A GB 1198497A
Authority
GB
United Kingdom
Prior art keywords
insulating layer
nov
photo
layer
conductive powder
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
GB5203567A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1198497A publication Critical patent/GB1198497A/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/342—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by forming a uniform powder layer and then removing the non-image areas
    • 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
    • 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
    • G03G5/10—Bases for charge-receiving or other layers
    • G03G5/102—Bases for charge-receiving or other layers consisting of or comprising metals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1,198,497. Electro-photographic print marking of metal. FUJI SHASHIN FILM K.K. Nov. 15, 1967 [Nov.15, 1966], No. 52035/67. Heading G2H. Metallic material e.g. Al or steel carrying an insulating layer e. g. a paint layer is print marked by applying to the insulating layer a coating containing an antistatic agent or by incorporating said agent in the insulating layer, forming a charged layer of photo-conductive powder thereover, imagewise-exposing and removing powder from exposed areas, for example, with an air knife. Specified antistatic agents are quaternary ammonium salts, alkaryl sulphonates, aliphatic sulphonates and stearyl-substituted benzotriazolyl sodium sulphonate. The photo-conductive powder may comprise zinc oxide, eosin, polymethyl methacrylate and methyl phenyl polysiloxane.
GB5203567A 1966-11-15 1967-11-15 Electrophotographic Print Marking Process for Metallic Materials Expired GB1198497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7509266 1966-11-15

Publications (1)

Publication Number Publication Date
GB1198497A true GB1198497A (en) 1970-07-15

Family

ID=13566164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5203567A Expired GB1198497A (en) 1966-11-15 1967-11-15 Electrophotographic Print Marking Process for Metallic Materials

Country Status (2)

Country Link
DE (1) DE1597846C3 (en)
GB (1) GB1198497A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178333A (en) * 1974-12-28 1976-07-07 Ricoh Kk KANKOTAIDORAMUNOKOZO

Also Published As

Publication number Publication date
DE1597846B2 (en) 1974-02-21
DE1597846A1 (en) 1970-08-20
DE1597846C3 (en) 1974-09-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees