JPS55117142A - Image duplicating material and image duplicating method - Google Patents
Image duplicating material and image duplicating methodInfo
- Publication number
- JPS55117142A JPS55117142A JP2396979A JP2396979A JPS55117142A JP S55117142 A JPS55117142 A JP S55117142A JP 2396979 A JP2396979 A JP 2396979A JP 2396979 A JP2396979 A JP 2396979A JP S55117142 A JPS55117142 A JP S55117142A
- Authority
- JP
- Japan
- Prior art keywords
- photo
- intermediate layer
- absorbing agents
- active ray
- sum
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/54—Absorbers, e.g. of opaque materials
- G03F1/56—Organic absorbers, e.g. of photo-resists
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
PURPOSE:To obtain the image reproducing material usable for electrophotographic circuit offset printing plates, etc. without using silver salts by forming the intermediate layer and photo-polymerizable layer containing active ray absorbing agents on a transparent substrate and keeping the sum of the optical densities of the both layers at above the specific value. CONSTITUTION:An intermediate layer of solvent soluble high polymer material (methyl methacrylate-methacrylic acid copolymer) having film-formability containing active ray (wavelength region of 300-400mmu) absorbing agents such as carbon black is formed on a transparent film. A photo-polymerizable layer containing the similar active ray absorbing agents is provided on the intermediate layer. The laminate is so produced that the sum of the optical densities of the both layers becomes 3 or more and that the optical density of the photo-polymerizable layer is 1 up to 3. A halftone positive original is superposed on this image reproducing material and is developed after exposure by using a high-voltage mercury arc lamp, whereby the sharp halftone images are obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2396979A JPS55117142A (en) | 1979-02-28 | 1979-02-28 | Image duplicating material and image duplicating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2396979A JPS55117142A (en) | 1979-02-28 | 1979-02-28 | Image duplicating material and image duplicating method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55117142A true JPS55117142A (en) | 1980-09-09 |
JPS6332176B2 JPS6332176B2 (en) | 1988-06-28 |
Family
ID=12125371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2396979A Granted JPS55117142A (en) | 1979-02-28 | 1979-02-28 | Image duplicating material and image duplicating method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55117142A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130342A (en) * | 1982-01-29 | 1983-08-03 | Toppan Printing Co Ltd | Exposing method |
FR2600434A1 (en) * | 1986-06-23 | 1987-12-24 | Fuji Photo Film Co Ltd | Material for forming an image |
JPH06295062A (en) * | 1993-10-01 | 1994-10-21 | Kimoto & Co Ltd | Photosensitive process material |
-
1979
- 1979-02-28 JP JP2396979A patent/JPS55117142A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130342A (en) * | 1982-01-29 | 1983-08-03 | Toppan Printing Co Ltd | Exposing method |
FR2600434A1 (en) * | 1986-06-23 | 1987-12-24 | Fuji Photo Film Co Ltd | Material for forming an image |
JPH06295062A (en) * | 1993-10-01 | 1994-10-21 | Kimoto & Co Ltd | Photosensitive process material |
Also Published As
Publication number | Publication date |
---|---|
JPS6332176B2 (en) | 1988-06-28 |
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