BE552780A - - Google Patents
Info
- Publication number
- BE552780A BE552780A BE552780DA BE552780A BE 552780 A BE552780 A BE 552780A BE 552780D A BE552780D A BE 552780DA BE 552780 A BE552780 A BE 552780A
- Authority
- BE
- Belgium
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
- G03F7/008—Azides
- G03F7/012—Macromolecular azides; Macromolecular additives, e.g. binders
- G03F7/0125—Macromolecular azides; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the macromolecular azides
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Printing Plates And Materials Therefor (AREA)
- Materials For Photolithography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB333256A GB824282A (en) | 1956-02-02 | 1956-02-02 | Photosensitive compositions for lithography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552780A true BE552780A (h) |
Family
ID=9756314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552780D BE552780A (h) | 1956-02-02 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE552780A (h) |
| FR (1) | FR1153617A (h) |
| GB (1) | GB824282A (h) |
-
0
- BE BE552780D patent/BE552780A/xx unknown
-
1955
- 1955-12-27 FR FR1153617D patent/FR1153617A/fr not_active Expired
-
1956
- 1956-02-02 GB GB333256A patent/GB824282A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1153617A (fr) | 1958-03-19 |
| GB824282A (en) | 1959-11-25 |