NL84786C - - Google Patents
Info
- Publication number
- NL84786C NL84786C NL84786DA NL84786C NL 84786 C NL84786 C NL 84786C NL 84786D A NL84786D A NL 84786DA NL 84786 C NL84786 C NL 84786C
- Authority
- NL
- Netherlands
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
- G03F7/04—Chromates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR947853X | 1951-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL84786C true NL84786C (en) |
Family
ID=9473656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL84786D NL84786C (en) | 1951-04-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE510704A (en) |
| DE (1) | DE947853C (en) |
| FR (1) | FR1035907A (en) |
| NL (1) | NL84786C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1104825B (en) * | 1954-10-08 | 1961-04-13 | Du Pont | Photopolymerizable films for the production of printing forms |
| DE1105280B (en) * | 1957-03-27 | 1961-04-20 | Forsch Deutsche Ges | Positive copy layer for the production of printing plates for offset printing by photomechanical means |
| US2968771A (en) * | 1957-12-31 | 1961-01-17 | Bell Telephone Labor Inc | Step-twist junction waveguide filter |
| BE793979A (en) * | 1972-01-15 | 1973-07-12 | Kalle Ag | PROCESS FOR PRODUCING CLICHES FOR FLAT PRINTING AND MATERIAL FOR SUCH CLICHES |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH107229A (en) * | 1922-08-16 | 1924-10-16 | John Robert | Process for the production of printing plates and printing plate produced by this process. |
| DE684425C (en) * | 1934-09-15 | 1939-11-28 | Chemische Forschungs Gmbh | Coating materials for the production of printing forms |
| DE732534C (en) * | 1940-07-30 | 1943-03-05 | Dr Johannes Albrecht | Process for the photomechanical production of metallic letterpress forms |
| US2411108A (en) * | 1944-02-26 | 1946-11-12 | Frank T Powers | Developing colloid resists with substantive dyes |
-
0
- NL NL84786D patent/NL84786C/xx active
- BE BE510704D patent/BE510704A/xx unknown
-
1951
- 1951-04-18 FR FR1035907D patent/FR1035907A/en not_active Expired
-
1952
- 1952-04-19 DE DEV4523A patent/DE947853C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE947853C (en) | 1956-08-23 |
| BE510704A (en) | |
| FR1035907A (en) | 1953-09-01 |