EP0016320A3 - A ribbon for non-impact electrothermic printing - Google Patents

A ribbon for non-impact electrothermic printing Download PDF

Info

Publication number
EP0016320A3
EP0016320A3 EP80100496A EP80100496A EP0016320A3 EP 0016320 A3 EP0016320 A3 EP 0016320A3 EP 80100496 A EP80100496 A EP 80100496A EP 80100496 A EP80100496 A EP 80100496A EP 0016320 A3 EP0016320 A3 EP 0016320A3
Authority
EP
European Patent Office
Prior art keywords
ribbon
impact
transfer layer
electrothermic
printing
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.)
Withdrawn
Application number
EP80100496A
Other languages
German (de)
French (fr)
Other versions
EP0016320A2 (en
Inventor
Meredith David Shattuck
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of EP0016320A2 publication Critical patent/EP0016320A2/en
Publication of EP0016320A3 publication Critical patent/EP0016320A3/en
Withdrawn legal-status Critical Current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
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/3825—Electric current carrying heat transfer sheets

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

A ribbon for non-impact electrothermic printing is pro­ vided. The ribbon includes an electrically conductive subs­ trate and a transfer layer. The transfer layer comprises colour­ ing material and glycerol ester of hydrogenated rosin. The transfer layer also included ethyl cellulose.
EP80100496A 1979-03-15 1980-02-01 A ribbon for non-impact electrothermic printing Withdrawn EP0016320A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2056779A 1979-03-15 1979-03-15
US20567 1979-03-15

Publications (2)

Publication Number Publication Date
EP0016320A2 EP0016320A2 (en) 1980-10-01
EP0016320A3 true EP0016320A3 (en) 1981-07-01

Family

ID=21799333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80100496A Withdrawn EP0016320A3 (en) 1979-03-15 1980-02-01 A ribbon for non-impact electrothermic printing

Country Status (3)

Country Link
EP (1) EP0016320A3 (en)
JP (1) JPS55124693A (en)
CA (1) CA1135056A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400100A (en) * 1981-03-02 1983-08-23 International Business Machines Corp. Four layered ribbon for electrothermal printing
US4384797A (en) * 1981-08-13 1983-05-24 International Business Machines Corporation Single laminated element for thermal printing and lift-off correction, control therefor, and process
US4477198A (en) * 1982-06-15 1984-10-16 International Business Machines Corporation Modified resistive layer in thermal transfer medium having lubricating contact graphite coating
US4499140A (en) * 1984-03-05 1985-02-12 Leedall Products Incorporated Pressure-sensitive transfer elements and method
JPS61229593A (en) * 1985-04-05 1986-10-13 Dainippon Printing Co Ltd Thermal transfer sheet
US4692044A (en) * 1985-04-30 1987-09-08 International Business Machines Corporation Interface resistance and knee voltage enhancement in resistive ribbon printing
JPS6213387A (en) * 1985-07-12 1987-01-22 Canon Inc Thermal transfer recording method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360917A1 (en) * 1976-08-04 1978-03-03 Ozalid Group Holdings Ltd Master for electrostatic duplication process - has image areas of higher resistivity than background areas on operative side of master

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360917A1 (en) * 1976-08-04 1978-03-03 Ozalid Group Holdings Ltd Master for electrostatic duplication process - has image areas of higher resistivity than background areas on operative side of master

Also Published As

Publication number Publication date
CA1135056A (en) 1982-11-09
EP0016320A2 (en) 1980-10-01
JPS55124693A (en) 1980-09-25

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19801218

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

R17P Request for examination filed (corrected)

Effective date: 19801216

AK Designated contracting states

Designated state(s): DE FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19820413

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SHATTUCK, MEREDITH DAVID