JPS6470744A - Photosensitive composition - Google Patents
Photosensitive compositionInfo
- Publication number
- JPS6470744A JPS6470744A JP22749287A JP22749287A JPS6470744A JP S6470744 A JPS6470744 A JP S6470744A JP 22749287 A JP22749287 A JP 22749287A JP 22749287 A JP22749287 A JP 22749287A JP S6470744 A JPS6470744 A JP S6470744A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- photosensitive
- acid
- polymer
- resin
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
- G03F7/0955—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer one of the photosensitive systems comprising a non-macromolecular photopolymerisable compound having carbon-to-carbon double bonds, e.g. ethylenic compounds
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
Abstract
PURPOSE:To enable the development of the title composition with an aqueous alkaline solution and to improve the sensitivity of composition by incorporating a specified photosensitive resin in the titled composition. CONSTITUTION:The titled composition contains the photosensitive resin B which is formed by adding an active mercapto carboxylic acid (such as 3-mercapto propionic acid) to a polymer A having >=2 an unsatd. double bonds which are adjacent to an aromatic ring and are capable of effecting dimerization with a light, as a main chain. Said polymer A is composed of a photosensitive polyester of p-phenyle diacrylic acid or 4-carboxy cinnamic acid and a diol compd., and said resin B has preferably an acid value of 15-200. And, a planographic printing plate is prepared by forming a photosensitive plate from the composition which if necessary, adds a sensitizer, etc., and then, exposing it, followed by developing the obtd. photosensitive plate with the aqueous alkaline solution.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62227492A JP2561841B2 (en) | 1987-09-10 | 1987-09-10 | Photosensitive composition |
US07/241,374 US4942109A (en) | 1987-09-10 | 1988-09-07 | Light-sensitive composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62227492A JP2561841B2 (en) | 1987-09-10 | 1987-09-10 | Photosensitive composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6470744A true JPS6470744A (en) | 1989-03-16 |
JP2561841B2 JP2561841B2 (en) | 1996-12-11 |
Family
ID=16861736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62227492A Expired - Lifetime JP2561841B2 (en) | 1987-09-10 | 1987-09-10 | Photosensitive composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2561841B2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4954491A (en) * | 1972-05-05 | 1974-05-27 | ||
JPS50138096A (en) * | 1974-04-22 | 1975-11-04 | ||
JPS5283531A (en) * | 1976-01-01 | 1977-07-12 | Ciba Geigy Ag | Polymerizing esters |
JPS5862640A (en) * | 1981-09-21 | 1983-04-14 | イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− | Photosensitive elastic composition |
JPS60165646A (en) * | 1984-02-09 | 1985-08-28 | Dainippon Ink & Chem Inc | Photosensitive image forming material developable with aqueous alkaline developing solution |
JPS6155643A (en) * | 1984-08-27 | 1986-03-20 | Dainippon Ink & Chem Inc | Photosensitive image forming material developable from aqueous alkaline developer |
JPS6234151A (en) * | 1985-08-08 | 1987-02-14 | Dainippon Ink & Chem Inc | Photosensitive image forming material capable of developing with aqueous alkaline developer |
-
1987
- 1987-09-10 JP JP62227492A patent/JP2561841B2/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4954491A (en) * | 1972-05-05 | 1974-05-27 | ||
JPS50138096A (en) * | 1974-04-22 | 1975-11-04 | ||
JPS5283531A (en) * | 1976-01-01 | 1977-07-12 | Ciba Geigy Ag | Polymerizing esters |
JPS5862640A (en) * | 1981-09-21 | 1983-04-14 | イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− | Photosensitive elastic composition |
JPS60165646A (en) * | 1984-02-09 | 1985-08-28 | Dainippon Ink & Chem Inc | Photosensitive image forming material developable with aqueous alkaline developing solution |
JPS6155643A (en) * | 1984-08-27 | 1986-03-20 | Dainippon Ink & Chem Inc | Photosensitive image forming material developable from aqueous alkaline developer |
JPS6234151A (en) * | 1985-08-08 | 1987-02-14 | Dainippon Ink & Chem Inc | Photosensitive image forming material capable of developing with aqueous alkaline developer |
Also Published As
Publication number | Publication date |
---|---|
JP2561841B2 (en) | 1996-12-11 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |