US3431412A - Infrared copying process and copying material which releases water of crystallization - Google Patents

Infrared copying process and copying material which releases water of crystallization Download PDF

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Publication number
US3431412A
US3431412A US529901A US3431412DA US3431412A US 3431412 A US3431412 A US 3431412A US 529901 A US529901 A US 529901A US 3431412D A US3431412D A US 3431412DA US 3431412 A US3431412 A US 3431412A
Authority
US
United States
Prior art keywords
copying
developing
surfactant
developing powder
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 - Lifetime
Application number
US529901A
Other languages
English (en)
Inventor
Kinji Okubo
Satoru Honjo
Toshihiko Nagai
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
Application granted granted Critical
Publication of US3431412A publication Critical patent/US3431412A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/398—Processes based on the production of stickiness patterns using powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
US529901A 1965-01-08 1966-01-07 Infrared copying process and copying material which releases water of crystallization Expired - Lifetime US3431412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP67565 1965-01-08

Publications (1)

Publication Number Publication Date
US3431412A true US3431412A (en) 1969-03-04

Family

ID=11480304

Family Applications (1)

Application Number Title Priority Date Filing Date
US529901A Expired - Lifetime US3431412A (en) 1965-01-08 1966-01-07 Infrared copying process and copying material which releases water of crystallization

Country Status (5)

Country Link
US (1) US3431412A (ja)
BE (1) BE674776A (ja)
DE (1) DE1571831B1 (ja)
FR (1) FR1484651A (ja)
GB (1) GB1129172A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323634A (en) * 1975-07-09 1982-04-06 Eastman Kodak Company Electrographic toner and developer composition containing quaternary ammonium salt charge control agent
US4338390A (en) * 1980-12-04 1982-07-06 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
US4388396A (en) * 1977-04-07 1983-06-14 Mita Industrial Company Limited Electrophotographic process of developing and transfering images uses fluorine containing offset preventing agent in developer
US4465756A (en) * 1981-10-22 1984-08-14 Fuji Photo Film Co., Ltd. Electrostatographic enscapsulated toner material improved in chargeability
US4468446A (en) * 1981-10-16 1984-08-28 Fuji Photo Film Co., Ltd. Electrostatographic encapsulated toner material improved in powder characteristics
US4592989A (en) * 1985-04-12 1986-06-03 Xerox Corporation Toner compositions containing complex ionophoric polymeric materials
US4621039A (en) * 1984-12-18 1986-11-04 Xerox Corporation Developer compositions with fast admixing characteristics
USRE32883E (en) * 1980-12-04 1989-03-07 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
US5149611A (en) * 1987-02-17 1992-09-22 Minolta Camera Kabushiki Kaisha Color toner for developing electrostatic latent image

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060020A (en) * 1958-03-20 1962-10-23 Rca Corp Method of electrophotographically producing a multicolor image
US3140143A (en) * 1960-11-18 1964-07-07 Minnesota Mining & Mfg Information recording
US3196029A (en) * 1960-12-10 1965-07-20 Kalle Aktiengeselslchaft Heat-copying process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060020A (en) * 1958-03-20 1962-10-23 Rca Corp Method of electrophotographically producing a multicolor image
US3140143A (en) * 1960-11-18 1964-07-07 Minnesota Mining & Mfg Information recording
US3196029A (en) * 1960-12-10 1965-07-20 Kalle Aktiengeselslchaft Heat-copying process

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323634A (en) * 1975-07-09 1982-04-06 Eastman Kodak Company Electrographic toner and developer composition containing quaternary ammonium salt charge control agent
US4388396A (en) * 1977-04-07 1983-06-14 Mita Industrial Company Limited Electrophotographic process of developing and transfering images uses fluorine containing offset preventing agent in developer
US4338390A (en) * 1980-12-04 1982-07-06 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
USRE32883E (en) * 1980-12-04 1989-03-07 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
US4468446A (en) * 1981-10-16 1984-08-28 Fuji Photo Film Co., Ltd. Electrostatographic encapsulated toner material improved in powder characteristics
US4465756A (en) * 1981-10-22 1984-08-14 Fuji Photo Film Co., Ltd. Electrostatographic enscapsulated toner material improved in chargeability
US4621039A (en) * 1984-12-18 1986-11-04 Xerox Corporation Developer compositions with fast admixing characteristics
US4592989A (en) * 1985-04-12 1986-06-03 Xerox Corporation Toner compositions containing complex ionophoric polymeric materials
US5149611A (en) * 1987-02-17 1992-09-22 Minolta Camera Kabushiki Kaisha Color toner for developing electrostatic latent image

Also Published As

Publication number Publication date
BE674776A (ja) 1966-05-03
DE1571831B1 (de) 1971-02-18
GB1129172A (en) 1968-10-02
FR1484651A (fr) 1967-06-16

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