CH563026A5 - - Google Patents
Info
- Publication number
- CH563026A5 CH563026A5 CH360773A CH360773A CH563026A5 CH 563026 A5 CH563026 A5 CH 563026A5 CH 360773 A CH360773 A CH 360773A CH 360773 A CH360773 A CH 360773A CH 563026 A5 CH563026 A5 CH 563026A5
- Authority
- CH
- Switzerland
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
-
- 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
- G03F7/016—Diazonium salts or compounds
- G03F7/021—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders
- G03F7/0212—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the diazo resins or the polymeric diazonium compounds
- G03F7/0215—Natural gums; Proteins, e.g. gelatins; Macromolecular carbohydrates, e.g. cellulose; Polyvinyl alcohol and derivatives thereof, e.g. polyvinylacetals
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Photoreceptors In Electrophotography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2546072A JPS5027402B2 (en) | 1972-03-13 | 1972-03-13 | |
JP6655072A JPS4926003A (en) | 1972-07-03 | 1972-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH563026A5 true CH563026A5 (en) | 1975-06-13 |
Family
ID=26363077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH360773A CH563026A5 (en) | 1972-03-13 | 1973-03-13 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH563026A5 (en) |
FR (1) | FR2175955B1 (en) |
GB (1) | GB1424817A (en) |
IT (1) | IT982883B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2721687C2 (en) * | 1977-05-13 | 1986-11-20 | Hoechst Ag, 6230 Frankfurt | Process for covering master copies with masks |
FR2406230A1 (en) * | 1977-10-11 | 1979-05-11 | Eastman Kodak Co | PHOTOSENSITIVE AND PRODUCED COMPOSITION |
DE3135804A1 (en) * | 1981-09-10 | 1983-03-24 | Hoechst Ag, 6000 Frankfurt | LIGHT SENSITIVE POLYCONDENSATION PRODUCT CONTAINING DIAZONIUM GROUPS AND LIGHT SENSITIVE RECORDING MATERIAL PRODUCED THEREFOR |
EP0169492B1 (en) * | 1984-07-25 | 1991-02-06 | Hoechst Japan Kabushiki Kaisha | Process and material for producing multicolour reproductions |
DE69323546T2 (en) * | 1993-06-24 | 1999-08-26 | Agfa Gevaert Nv | Improvement of the storage stability of a diazo recording element for the production of a printing plate |
-
1973
- 1973-03-12 IT IT4872673A patent/IT982883B/en active
- 1973-03-13 FR FR7308853A patent/FR2175955B1/fr not_active Expired
- 1973-03-13 CH CH360773A patent/CH563026A5/xx not_active IP Right Cessation
- 1973-03-13 GB GB1207773A patent/GB1424817A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2175955A1 (en) | 1973-10-26 |
FR2175955B1 (en) | 1976-11-05 |
IT982883B (en) | 1974-10-21 |
GB1424817A (en) | 1976-02-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |