EP0098166A3 - Support for lithographic printing plate - Google Patents

Support for lithographic printing plate Download PDF

Info

Publication number
EP0098166A3
EP0098166A3 EP83303766A EP83303766A EP0098166A3 EP 0098166 A3 EP0098166 A3 EP 0098166A3 EP 83303766 A EP83303766 A EP 83303766A EP 83303766 A EP83303766 A EP 83303766A EP 0098166 A3 EP0098166 A3 EP 0098166A3
Authority
EP
European Patent Office
Prior art keywords
support
printing plate
lithographic printing
disclosed
center line
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Withdrawn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
EP83303766A
Other languages
German (de)
French (fr)
Other versions
EP0098166A2 (en
Inventor
Norihito Suzuki
Takeshi Yamamoto
Toru Aoki
Akio Iwaki
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of EP0098166A2 publication Critical patent/EP0098166A2/en
Publication of EP0098166A3 publication Critical patent/EP0098166A3/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Withdrawn legal-status Critical Current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
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/10—Intaglio printing ; Gravure printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/04—Printing plates or foils; Materials therefor metallic
    • B41N1/08—Printing plates or foils; Materials therefor metallic for lithographic printing

Abstract

Disclosed is a support for lithographic printing plate, comprising an electrodeposited chromium layer having protuberant portions on an iron material with a center line average roughness (Ra) of 0.1 to 3 µm.
EP83303766A 1982-06-30 1983-06-29 Support for lithographic printing plate Withdrawn EP0098166A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11464382A JPS5931192A (en) 1982-06-30 1982-06-30 Support for planographic printing plate
JP114643/82 1982-06-30

Publications (2)

Publication Number Publication Date
EP0098166A2 EP0098166A2 (en) 1984-01-11
EP0098166A3 true EP0098166A3 (en) 1985-04-10

Family

ID=14642932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83303766A Withdrawn EP0098166A3 (en) 1982-06-30 1983-06-29 Support for lithographic printing plate

Country Status (2)

Country Link
EP (1) EP0098166A3 (en)
JP (1) JPS5931192A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687729A (en) * 1985-10-25 1987-08-18 Minnesota Mining And Manufacturing Company Lithographic plate
JP2668596B2 (en) * 1990-08-07 1997-10-27 富士写真フイルム株式会社 Lithographic printing plate support
EP0558311A1 (en) * 1992-02-26 1993-09-01 Konica Corporation Light-sensitive lithographic printing plate

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR741552A (en) * 1933-02-14
GB475902A (en) * 1936-05-29 1937-11-29 Arthur Ronald Trist Improvements in and relating to printing plates for lithography
BE762992A (en) * 1971-02-15 1971-07-16 Cockerill Offset printing plate
BE779229A (en) * 1972-02-10 1972-05-30 Centre Rech Metallurgique Offset printing plates - have a steel support with a chromium layer and a radiation sensitive layer,prodn
GB1371125A (en) * 1971-08-23 1974-10-23 Itek Corp Photographic process for producing metallic image bonded to a roughened support and products produced thereby
EP0020021A2 (en) * 1979-04-27 1980-12-10 Printing Developments Inc Method for the direct electrodeposition of a chromium layer on a metal substrate and a lithographic sheet comprising a metal substrate covered with such an electrodeposited chromium layer
FR2480677A1 (en) * 1980-04-16 1981-10-23 Nouel Jean Marie Offset plate supports made from black iron - has satin finish and coated with rust preventative before use
DE3040476A1 (en) * 1980-10-27 1982-06-03 Vsesojuznyj naučno-issledovatel'skij institut kompleksnych problem poligrafii, Moskva Offset printing plate based on chromium plated steel - has printing elements treated with higher unsatd. fatty acid and hydrophilised non-printing elements
FR2518457A1 (en) * 1981-12-02 1983-06-24 Toyo Kohan Co Ltd PROCESS FOR PRODUCING A METAL OFFSET PLATE
EP0097503A2 (en) * 1982-06-18 1984-01-04 Konica Corporation Process for preparing a lithographic printing plate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235677B2 (en) * 1982-03-18 1990-08-13 Kawasaki Steel Co HEIBANINSATSUYOKUROMUMETSUKIKOHAN

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR741552A (en) * 1933-02-14
GB475902A (en) * 1936-05-29 1937-11-29 Arthur Ronald Trist Improvements in and relating to printing plates for lithography
BE762992A (en) * 1971-02-15 1971-07-16 Cockerill Offset printing plate
GB1371125A (en) * 1971-08-23 1974-10-23 Itek Corp Photographic process for producing metallic image bonded to a roughened support and products produced thereby
BE779229A (en) * 1972-02-10 1972-05-30 Centre Rech Metallurgique Offset printing plates - have a steel support with a chromium layer and a radiation sensitive layer,prodn
EP0020021A2 (en) * 1979-04-27 1980-12-10 Printing Developments Inc Method for the direct electrodeposition of a chromium layer on a metal substrate and a lithographic sheet comprising a metal substrate covered with such an electrodeposited chromium layer
FR2480677A1 (en) * 1980-04-16 1981-10-23 Nouel Jean Marie Offset plate supports made from black iron - has satin finish and coated with rust preventative before use
DE3040476A1 (en) * 1980-10-27 1982-06-03 Vsesojuznyj naučno-issledovatel'skij institut kompleksnych problem poligrafii, Moskva Offset printing plate based on chromium plated steel - has printing elements treated with higher unsatd. fatty acid and hydrophilised non-printing elements
FR2518457A1 (en) * 1981-12-02 1983-06-24 Toyo Kohan Co Ltd PROCESS FOR PRODUCING A METAL OFFSET PLATE
EP0097503A2 (en) * 1982-06-18 1984-01-04 Konica Corporation Process for preparing a lithographic printing plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 7, no. 287 (M-264)(1432), December 21, 1983; & JP - A - 58 160196 (KAWASAKI SEITETSU K.K.) 22-09-1983 *

Also Published As

Publication number Publication date
EP0098166A2 (en) 1984-01-11
JPS5931192A (en) 1984-02-20

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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

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19850903

17Q First examination report despatched

Effective date: 19860922

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: 19870203

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SUZUKI, NORIHITO

Inventor name: IWAKI, AKIO

Inventor name: AOKI, TORU

Inventor name: YAMAMOTO, TAKESHI