JPS6435558A - Photosensitive planographic printing plate - Google Patents

Photosensitive planographic printing plate

Info

Publication number
JPS6435558A
JPS6435558A JP19187887A JP19187887A JPS6435558A JP S6435558 A JPS6435558 A JP S6435558A JP 19187887 A JP19187887 A JP 19187887A JP 19187887 A JP19187887 A JP 19187887A JP S6435558 A JPS6435558 A JP S6435558A
Authority
JP
Japan
Prior art keywords
photosensitive
printing plate
planographic printing
superior
photosensitive planographic
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.)
Granted
Application number
JP19187887A
Other languages
Japanese (ja)
Other versions
JP2625743B2 (en
Inventor
Hiroshi Tomiyasu
Yoshiko Kobayashi
Sei Goto
Hideyuki Nakai
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.)
Mitsubishi Kasei Corp
Konica Minolta Inc
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp, Konica Minolta Inc filed Critical Mitsubishi Kasei Corp
Priority to JP62191878A priority Critical patent/JP2625743B2/en
Publication of JPS6435558A publication Critical patent/JPS6435558A/en
Application granted granted Critical
Publication of JP2625743B2 publication Critical patent/JP2625743B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a photosensitive planographic printing plate having superior resistance to processing chemicals, superior suitability to safelight and wide development latitude by forming a photosensitive layer of a specified photosensitive compsn. on a support based on an electrolytically etched and anodically oxidized Al material. CONSTITUTION:A photosensitive layer of a photosensitive compsn. contg. o- naphthoquinonediazidosulfonic ester of polyhydroxybenzophenone, <=50wt.% novolak resin and >=50wt.% vinyl-based polymer having phenolic hydroxyl groups is formed on a support based on an electrolytically etched and anodically oxidized Al material. The etching is carried out in an electrolytic soln. contg. principally hydrochloric acid or nitric acid. A photosensitive planographic printing plate having superior resistance to processing chemicals, wide development latitude and superior suitability to safelight is obtd.
JP62191878A 1987-07-31 1987-07-31 Photosensitive lithographic printing plate Expired - Fee Related JP2625743B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62191878A JP2625743B2 (en) 1987-07-31 1987-07-31 Photosensitive lithographic printing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62191878A JP2625743B2 (en) 1987-07-31 1987-07-31 Photosensitive lithographic printing plate

Publications (2)

Publication Number Publication Date
JPS6435558A true JPS6435558A (en) 1989-02-06
JP2625743B2 JP2625743B2 (en) 1997-07-02

Family

ID=16281973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62191878A Expired - Fee Related JP2625743B2 (en) 1987-07-31 1987-07-31 Photosensitive lithographic printing plate

Country Status (1)

Country Link
JP (1) JP2625743B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0345952A (en) * 1989-07-13 1991-02-27 Konica Corp Photosensitive planographic printing plate

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055406A (en) * 1973-09-21 1975-05-15
JPS5133620A (en) * 1974-09-17 1976-03-22 Konishiroku Photo Ind KANKOSEISOSEIBUTSU
JPS5134711A (en) * 1974-09-18 1976-03-24 Konishiroku Photo Ind KANKOSEISOSEIBUTSU
JPS5817112A (en) * 1981-06-22 1983-02-01 フイリツプ・エイ・ハント・ケミカル・コ−ポレイシヨン Positive novolak photoresist composition and blend
JPS58203438A (en) * 1982-05-24 1983-11-26 Hitachi Ltd Formation of fine pattern
JPS6068997A (en) * 1983-09-27 1985-04-19 Fuji Photo Film Co Ltd Manufacture of aluminum base for planographic printing plate
JPS61141441A (en) * 1984-12-14 1986-06-28 Tokyo Ohka Kogyo Co Ltd Positive photoresist composition
JPS6239603A (en) * 1985-08-13 1987-02-20 ヘキスト・アクチエンゲゼルシヤフト Novel polymer, radiation sensitive mixture containing the same and production of relief image
JPS62102243A (en) * 1985-10-25 1987-05-12 ヘキスト・セラニ−ズ・コ−ポレイシヨン Making of photoresist
JPS62105145A (en) * 1985-10-28 1987-05-15 ヘキスト・セラニ−ズ・コ−ポレイシヨン Proper mixture for processing photoresist composition and processing of photoresist composition and method of peeling photoresist from base body

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055406A (en) * 1973-09-21 1975-05-15
JPS5133620A (en) * 1974-09-17 1976-03-22 Konishiroku Photo Ind KANKOSEISOSEIBUTSU
JPS5134711A (en) * 1974-09-18 1976-03-24 Konishiroku Photo Ind KANKOSEISOSEIBUTSU
JPS5817112A (en) * 1981-06-22 1983-02-01 フイリツプ・エイ・ハント・ケミカル・コ−ポレイシヨン Positive novolak photoresist composition and blend
JPS58203438A (en) * 1982-05-24 1983-11-26 Hitachi Ltd Formation of fine pattern
JPS6068997A (en) * 1983-09-27 1985-04-19 Fuji Photo Film Co Ltd Manufacture of aluminum base for planographic printing plate
JPS61141441A (en) * 1984-12-14 1986-06-28 Tokyo Ohka Kogyo Co Ltd Positive photoresist composition
JPS6239603A (en) * 1985-08-13 1987-02-20 ヘキスト・アクチエンゲゼルシヤフト Novel polymer, radiation sensitive mixture containing the same and production of relief image
JPS62102243A (en) * 1985-10-25 1987-05-12 ヘキスト・セラニ−ズ・コ−ポレイシヨン Making of photoresist
JPS62105145A (en) * 1985-10-28 1987-05-15 ヘキスト・セラニ−ズ・コ−ポレイシヨン Proper mixture for processing photoresist composition and processing of photoresist composition and method of peeling photoresist from base body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0345952A (en) * 1989-07-13 1991-02-27 Konica Corp Photosensitive planographic printing plate

Also Published As

Publication number Publication date
JP2625743B2 (en) 1997-07-02

Similar Documents

Publication Publication Date Title
EP0104863B1 (en) Light-sensitive planographic printing plate
US3759711A (en) Er compositions and elements nitrogen linked apperding quinone diazide light sensitive vinyl polym
KR890004410A (en) Photoresist corrosion resistant coating without network
JPS5647041A (en) Production of positive type photosensitive lithographic printing plate
KR970049011A (en) Lithographic Printing Plate with Smooth and Polished Surface
EP0316240B1 (en) Bilayered anodized aluminium support, method for the preparation thereof and lithographic printing plate containing same
JPS5540406A (en) Photosensitive lithographic printing plate
US3836437A (en) Surface treatment for aluminum plates
GB885086A (en) Improved planographic printing plate
JPS58207374A (en) Method of roughening aluminum or alloy surface electrochemically for using same as printing board supporter
JPS6435558A (en) Photosensitive planographic printing plate
US4052217A (en) Bimetallic lithographic printing plates
US4983497A (en) Treated anodized aluminum support and lithographic printing plate containing same
DE3577192D1 (en) LIGHT-SENSITIVE FLAT PRINT PLATE.
JPS6435557A (en) Photosensitive planographic printing plate
US4331479A (en) Process of using light-sensitive o-quinone diazide material to make aluminum oxide nameplate
EP0301101A4 (en) Positive photosensitive resin composition.
US3532055A (en) Production of plates for offset lithography
JPS6452139A (en) Photosensitive composition
JPS56107237A (en) Photosensitive printing plate
JPS5724295A (en) Production of support for planographic printing plate
EP0323854A3 (en) Electrophotographic lithographic printing plate precursor
US6517988B1 (en) Radiation-sensitive, positive working coating composition based on carboxylic copolymers
KR0125013B1 (en) Method for forming fine patterns
JPS6446759A (en) Photosensitive planographic printing plate having excellent printing resistance

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees