JPS5576346A - Photosensitive composition - Google Patents

Photosensitive composition

Info

Publication number
JPS5576346A
JPS5576346A JP15079478A JP15079478A JPS5576346A JP S5576346 A JPS5576346 A JP S5576346A JP 15079478 A JP15079478 A JP 15079478A JP 15079478 A JP15079478 A JP 15079478A JP S5576346 A JPS5576346 A JP S5576346A
Authority
JP
Japan
Prior art keywords
diazide
compound
guinone
component
photosensitive composition
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
JP15079478A
Other languages
Japanese (ja)
Other versions
JPS6244257B2 (en
Inventor
Fumio Shimada
Masatoshi Matsuzaki
Masabumi Uehara
Akio Iwaki
Yoko Ogawa
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
Priority to JP15079478A priority Critical patent/JPS5576346A/en
Publication of JPS5576346A publication Critical patent/JPS5576346A/en
Publication of JPS6244257B2 publication Critical patent/JPS6244257B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the positive type photosensitive composition which has moderate solubility to alkali solutions and with which ground stains and image damages at the developing are difficult to occur by condensating the specific polyhydroxy phenyl compound and o-guinone diazide compound.
CONSTITUTION: The polyhydroxy phenyl compound (preferably molecular weights about 305W5,000) obtained through co-condensation polymerization of resorsinols (derivatives) such as resorcinol, cresolcinol and orcinol pyrogallol and acetone (A) and the o-guinone diazide having haloquenosulfonyl groups such as o-benzoquinone diazide (B) are dissolved in dioxane and are then caused to react for about 2W4 hours at about 40W50°C (the extent at which about 1/5 or more of the phenolic hydroxyl groups of the component A are condensated with the diazide compound of the component B is preferable), whereby the photosensitive resin is obtained. The above-mentioned resin may be used alone but the use as the composition mixed with alkali soluble resins is desirable.
COPYRIGHT: (C)1980,JPO&Japio
JP15079478A 1978-12-05 1978-12-05 Photosensitive composition Granted JPS5576346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15079478A JPS5576346A (en) 1978-12-05 1978-12-05 Photosensitive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15079478A JPS5576346A (en) 1978-12-05 1978-12-05 Photosensitive composition

Publications (2)

Publication Number Publication Date
JPS5576346A true JPS5576346A (en) 1980-06-09
JPS6244257B2 JPS6244257B2 (en) 1987-09-18

Family

ID=15504570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15079478A Granted JPS5576346A (en) 1978-12-05 1978-12-05 Photosensitive composition

Country Status (1)

Country Link
JP (1) JPS5576346A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107352A (en) * 1984-10-31 1986-05-26 Konishiroku Photo Ind Co Ltd Positive plating material for lithographic printing
JPS62134649A (en) * 1985-12-09 1987-06-17 Konishiroku Photo Ind Co Ltd Photosensitive lithographic printing plate material
EP2065211A1 (en) 2007-11-30 2009-06-03 Agfa Graphics N.V. A method for treating a lithographic printing plate
EP2098376A1 (en) 2008-03-04 2009-09-09 Agfa Graphics N.V. A method for making a lithographic printing plate support
EP2106924A1 (en) 2008-03-31 2009-10-07 Agfa Graphics N.V. A method for treating a lithographic printing plate
US8419923B2 (en) 2006-08-03 2013-04-16 Agfa Graphics Nv Lithographic printing plate support
EP3032334A1 (en) 2014-12-08 2016-06-15 Agfa Graphics Nv A system for reducing ablation debris
WO2017157572A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Apparatus for processing a lithographic printing plate and corresponding method
EP3637188A1 (en) 2018-10-08 2020-04-15 Agfa Nv An effervescent developer precursor for processing a lithographic printing plate precursor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314552B1 (en) 1998-04-06 2009-08-05 FUJIFILM Corporation Photosensitive resin composition

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107352A (en) * 1984-10-31 1986-05-26 Konishiroku Photo Ind Co Ltd Positive plating material for lithographic printing
JPH0431380B2 (en) * 1984-10-31 1992-05-26
JPS62134649A (en) * 1985-12-09 1987-06-17 Konishiroku Photo Ind Co Ltd Photosensitive lithographic printing plate material
US8419923B2 (en) 2006-08-03 2013-04-16 Agfa Graphics Nv Lithographic printing plate support
EP2065211A1 (en) 2007-11-30 2009-06-03 Agfa Graphics N.V. A method for treating a lithographic printing plate
EP2098376A1 (en) 2008-03-04 2009-09-09 Agfa Graphics N.V. A method for making a lithographic printing plate support
EP2106924A1 (en) 2008-03-31 2009-10-07 Agfa Graphics N.V. A method for treating a lithographic printing plate
EP3032334A1 (en) 2014-12-08 2016-06-15 Agfa Graphics Nv A system for reducing ablation debris
WO2017157572A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Apparatus for processing a lithographic printing plate and corresponding method
WO2017157575A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Method and apparatus for processing a lithographic printing plate
WO2017157578A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Method for processing a lithographic printing plate
WO2017157576A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Method for processing a lithographic printing plate
WO2017157571A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Method and apparatus for processing a lithographic printing plate
WO2017157579A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Method for processing a lithographic printing plate
EP3637188A1 (en) 2018-10-08 2020-04-15 Agfa Nv An effervescent developer precursor for processing a lithographic printing plate precursor
WO2020074258A1 (en) 2018-10-08 2020-04-16 Agfa Nv An effervescent developer precursor for processing a lithographic printing plate precursor

Also Published As

Publication number Publication date
JPS6244257B2 (en) 1987-09-18

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