GB893545A - Improvements in photographic dye imbibition processes - Google Patents
Improvements in photographic dye imbibition processesInfo
- Publication number
- GB893545A GB893545A GB22181/58A GB2218158A GB893545A GB 893545 A GB893545 A GB 893545A GB 22181/58 A GB22181/58 A GB 22181/58A GB 2218158 A GB2218158 A GB 2218158A GB 893545 A GB893545 A GB 893545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dye
- image
- coupler
- diffusing
- images
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 238000005213 imbibition Methods 0.000 title abstract 3
- 239000000975 dye Substances 0.000 abstract 9
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 3
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000000129 anionic group Chemical group 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229960000907 methylthioninium chloride Drugs 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- MZICHTFEJQAIBC-UHFFFAOYSA-N 11-(4-amino-N-ethyl-3-methylanilino)undecanoic acid Chemical compound NC1=C(C=C(N(CC)CCCCCCCCCCC(=O)O)C=C1)C MZICHTFEJQAIBC-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 abstract 1
- 239000000980 acid dye Substances 0.000 abstract 1
- 239000000981 basic dye Substances 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 239000001045 blue dye Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 150000008040 ionic compounds Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
- G03C7/25—Dye-imbibition processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US893545XA | 1957-07-10 | 1957-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB893545A true GB893545A (en) | 1962-04-11 |
Family
ID=22217205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22181/58A Expired GB893545A (en) | 1957-07-10 | 1958-07-10 | Improvements in photographic dye imbibition processes |
Country Status (4)
-
0
- BE BE569282D patent/BE569282A/xx unknown
-
1958
- 1958-05-28 DE DEE15934A patent/DE1089636B/de active Pending
- 1958-07-10 FR FR1210811D patent/FR1210811A/fr not_active Expired
- 1958-07-10 GB GB22181/58A patent/GB893545A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1089636B (de) | 1960-09-22 |
| FR1210811A (fr) | 1960-03-10 |
| BE569282A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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