EP0200488A3 - Recording medium for recording apparatus such as printing apparatus - Google Patents

Recording medium for recording apparatus such as printing apparatus Download PDF

Info

Publication number
EP0200488A3
EP0200488A3 EP86303123A EP86303123A EP0200488A3 EP 0200488 A3 EP0200488 A3 EP 0200488A3 EP 86303123 A EP86303123 A EP 86303123A EP 86303123 A EP86303123 A EP 86303123A EP 0200488 A3 EP0200488 A3 EP 0200488A3
Authority
EP
European Patent Office
Prior art keywords
recording
recording medium
printing apparatus
sensitive layer
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Withdrawn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
EP86303123A
Other languages
German (de)
French (fr)
Other versions
EP0200488A2 (en
Inventor
Keith Samuel Pennington
Mitchell Simmons Cohen
Krishna Gandhi Sachdev
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 EP0200488A2 publication Critical patent/EP0200488A2/en
Publication of EP0200488A3 publication Critical patent/EP0200488A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1041—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by modification of the lithographic properties without removal or addition of material, e.g. by the mere generation of a lithographic pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Electronic Switches (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

The present invention relates to a recording medium (10) for use in a recording apparatus comprising a substrate (12), a sensitive layer (16) and an electrically conducting layer (14).
The invention is characterised in that the sensitive layer (16) is formed from a material which is hydrophilic at temperatures below about 150 degrees C and is capable of having its hydrophilicity locally reduced by the passage of electrical current therethrough.
EP86303123A 1985-04-30 1986-04-24 Recording medium for recording apparatus such as printing apparatus Withdrawn EP0200488A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72900685A 1985-04-30 1985-04-30
US729006 1985-04-30

Publications (2)

Publication Number Publication Date
EP0200488A2 EP0200488A2 (en) 1986-11-05
EP0200488A3 true EP0200488A3 (en) 1989-01-25

Family

ID=24929192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86303123A Withdrawn EP0200488A3 (en) 1985-04-30 1986-04-24 Recording medium for recording apparatus such as printing apparatus

Country Status (2)

Country Link
EP (1) EP0200488A3 (en)
JP (1) JPS61255898A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705439A1 (en) * 1987-02-20 1988-09-01 Man Technologie Gmbh PRINTING MACHINE
US4836106A (en) * 1987-10-30 1989-06-06 International Business Machines Corporation Direct offset master by resistive thermal printing
US4836105A (en) * 1987-12-10 1989-06-06 International Business Machines Corporation Direct negative and offset master production using thermal liftoff
US5145758A (en) * 1988-07-29 1992-09-08 Man Roland Druckmaschinen Ag Method of producing a printing image carrier
US5165345A (en) * 1988-08-19 1992-11-24 Presstek, Inc. Lithographic printing plates containing image-support pigments and methods of printing therewith
US4911075A (en) * 1988-08-19 1990-03-27 Presstek, Inc. Lithographic plates made by spark discharges
US5052292A (en) * 1989-09-21 1991-10-01 Presstek, Inc. Method and means for controlling overburn in spark-imaged lithography plates
DE4039107B4 (en) * 1990-12-07 2004-08-26 Man Roland Druckmaschinen Ag Device for the pictorial writing and erasing of a printing form
US6190830B1 (en) 1998-09-29 2001-02-20 Kodak Polychrome Graphics Llc Processless direct write printing plate having heat sensitive crosslinked vinyl polymer with organoonium group and methods of imaging and printing
US7380500B2 (en) 2002-10-31 2008-06-03 Agfa-Gevaert Process for the offset printing of patterns via the fountain medium
US7297462B2 (en) 2003-11-17 2007-11-20 Agfa Graphics Nv Heat-sensitive lithographic printing plate precursor
EP1531042B1 (en) 2003-11-17 2009-07-08 Agfa Graphics N.V. Heat-sensitive lithographic printing plate precursor.
ES2655798T3 (en) 2014-12-08 2018-02-21 Agfa Nv System to reduce ablation waste

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713822A (en) * 1948-12-20 1955-07-26 Columbia Ribbon & Carbon Planographic printing
US4081572A (en) * 1977-02-16 1978-03-28 Xerox Corporation Preparation of hydrophilic lithographic printing masters
JPS56117690A (en) * 1980-02-21 1981-09-16 Ricoh Co Ltd Electrically communicative recording material for flat plate printing
JPS5811154A (en) * 1981-07-15 1983-01-21 Ricoh Co Ltd Preparation of planographical print

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713822A (en) * 1948-12-20 1955-07-26 Columbia Ribbon & Carbon Planographic printing
US4081572A (en) * 1977-02-16 1978-03-28 Xerox Corporation Preparation of hydrophilic lithographic printing masters
JPS56117690A (en) * 1980-02-21 1981-09-16 Ricoh Co Ltd Electrically communicative recording material for flat plate printing
JPS5811154A (en) * 1981-07-15 1983-01-21 Ricoh Co Ltd Preparation of planographical print

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 5, no. 199 (M-102)[871], 17th December 1981; & JP-A-56 117 690 (RICOH K.K.) 16-09-1981 *
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 85 (M-206)[1230], 9th April 1983; & JP-A-58 11 154 (RICOH K.K.) 21-01-1983 *

Also Published As

Publication number Publication date
JPS61255898A (en) 1986-11-13
EP0200488A2 (en) 1986-11-05
JPH0473708B2 (en) 1992-11-24

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Inventor name: PENNINGTON, KEITH SAMUEL

Inventor name: COHEN, MITCHELL SIMMONS

Inventor name: SACHDEV, KRISHNA GANDHI