GB419643A - Improvements in processes for sensitising the colloids employed in processes for photo-mechanical reproduction - Google Patents
Improvements in processes for sensitising the colloids employed in processes for photo-mechanical reproductionInfo
- Publication number
- GB419643A GB419643A GB9479/34A GB947934A GB419643A GB 419643 A GB419643 A GB 419643A GB 9479/34 A GB9479/34 A GB 9479/34A GB 947934 A GB947934 A GB 947934A GB 419643 A GB419643 A GB 419643A
- Authority
- GB
- United Kingdom
- Prior art keywords
- processes
- colloid
- photo
- sensitising
- march
- 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.)
- Expired
Links
- 239000000084 colloidal system Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 230000001235 sensitizing effect Effects 0.000 title 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
- 238000000206 photolithography Methods 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 238000003980 solgel method Methods 0.000 abstract 1
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)
- Colloid Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE419643X | 1933-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB419643A true GB419643A (en) | 1934-11-15 |
Family
ID=3869349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9479/34A Expired GB419643A (en) | 1933-03-25 | 1934-03-26 | Improvements in processes for sensitising the colloids employed in processes for photo-mechanical reproduction |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2025996A (en:Method) |
| BE (1) | BE395286A (en:Method) |
| DE (1) | DE601658C (en:Method) |
| FR (1) | FR770593A (en:Method) |
| GB (1) | GB419643A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902390A (en) * | 1955-07-01 | 1959-09-01 | Parker Rust Proof Co | Method of coating metal surface with hexavalent chromium compound and polyacrylic acid |
| NL6412172A (en:Method) * | 1964-10-20 | 1966-04-21 | ||
| DE3110476A1 (de) * | 1981-03-18 | 1982-09-30 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur herstellung einer leuchtstoffsuspension |
-
0
- BE BE395286D patent/BE395286A/xx unknown
-
1933
- 1933-04-12 DE DEM123549D patent/DE601658C/de not_active Expired
-
1934
- 1934-03-16 US US715997A patent/US2025996A/en not_active Expired - Lifetime
- 1934-03-23 FR FR770593D patent/FR770593A/fr not_active Expired
- 1934-03-26 GB GB9479/34A patent/GB419643A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE395286A (en:Method) | |
| US2025996A (en) | 1935-12-31 |
| FR770593A (fr) | 1934-09-17 |
| DE601658C (de) | 1934-08-21 |
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