DE309193C - - Google Patents
Info
- Publication number
- DE309193C DE309193C DE1916309193D DE309193DA DE309193C DE 309193 C DE309193 C DE 309193C DE 1916309193 D DE1916309193 D DE 1916309193D DE 309193D A DE309193D A DE 309193DA DE 309193 C DE309193 C DE 309193C
- Authority
- DE
- Germany
- Prior art keywords
- gelatin
- silver
- developer
- relief
- sulfite
- 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
- 229920000159 gelatin Polymers 0.000 claims description 31
- 235000019322 gelatine Nutrition 0.000 claims description 31
- 108010010803 Gelatin Proteins 0.000 claims description 25
- 239000008273 gelatin Substances 0.000 claims description 25
- 235000011852 gelatine desserts Nutrition 0.000 claims description 25
- 229910052709 silver Inorganic materials 0.000 claims description 18
- 239000004332 silver Substances 0.000 claims description 18
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 6
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 claims 1
- 235000005487 catechin Nutrition 0.000 claims 1
- 229950001002 cianidanol Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 10
- 239000000049 pigment Substances 0.000 description 8
- 239000001828 Gelatine Substances 0.000 description 6
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 150000001879 copper Chemical class 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- -1 silver halide Chemical class 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/315—Tanning development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE309193T | 1916-12-06 | ||
| GB15193/20A GB172342A (en) | 1916-12-06 | 1920-06-04 | Manufacture of photographic reliefs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE309193C true DE309193C (en, 2012) | 1922-04-26 |
Family
ID=25984413
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1916309193D Expired DE309193C (en, 2012) | 1916-12-06 | 1916-12-06 | |
| DE1918310038D Expired DE310038C (en, 2012) | 1916-12-06 | 1918-01-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1918310038D Expired DE310038C (en, 2012) | 1916-12-06 | 1918-01-18 |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE309193C (en, 2012) |
| FR (1) | FR518256A (en, 2012) |
| GB (1) | GB172342A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743624C (de) * | 1941-12-11 | 1943-12-30 | Ig Farbenindustrie Ag | Verfahren zur Herstellung eines Auswaschreliefs |
| DE746623C (de) * | 1938-06-25 | 1944-08-16 | Emil Baer | Verfahren zum Herstellen gerasterter Kolloid-Hochdruckformen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2704712A (en) * | 1952-09-18 | 1955-03-22 | Eastman Kodak Co | Photographic copying process |
-
1916
- 1916-12-06 DE DE1916309193D patent/DE309193C/de not_active Expired
-
1918
- 1918-01-18 DE DE1918310038D patent/DE310038C/de not_active Expired
-
1920
- 1920-06-04 GB GB15193/20A patent/GB172342A/en not_active Expired
- 1920-06-29 FR FR518256A patent/FR518256A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746623C (de) * | 1938-06-25 | 1944-08-16 | Emil Baer | Verfahren zum Herstellen gerasterter Kolloid-Hochdruckformen |
| DE743624C (de) * | 1941-12-11 | 1943-12-30 | Ig Farbenindustrie Ag | Verfahren zur Herstellung eines Auswaschreliefs |
Also Published As
| Publication number | Publication date |
|---|---|
| FR518256A (fr) | 1921-05-21 |
| GB172342A (en) | 1921-12-05 |
| DE310038C (en, 2012) | 1922-04-26 |
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