GB379715A - Process for obtaining contrasts with regenerated cellulose by means of light - Google Patents
Process for obtaining contrasts with regenerated cellulose by means of lightInfo
- Publication number
- GB379715A GB379715A GB12313/31A GB1231331A GB379715A GB 379715 A GB379715 A GB 379715A GB 12313/31 A GB12313/31 A GB 12313/31A GB 1231331 A GB1231331 A GB 1231331A GB 379715 A GB379715 A GB 379715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soaked
- exposed
- solution
- coloured
- dyestuff
- 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
- 239000004627 regenerated cellulose Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000000975 dye Substances 0.000 abstract 7
- 239000000243 solution Substances 0.000 abstract 7
- 229920000298 Cellophane Polymers 0.000 abstract 5
- 239000004150 EU approved colour Substances 0.000 abstract 4
- 229920000297 Rayon Polymers 0.000 abstract 4
- 150000001845 chromium compounds Chemical class 0.000 abstract 4
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 abstract 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 abstract 2
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 abstract 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 abstract 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 abstract 1
- 229940046892 lead acetate Drugs 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002730 mercury Chemical class 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 abstract 1
- 229960000907 methylthioninium chloride Drugs 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 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
- G03C1/00—Photosensitive materials
- G03C1/66—Compositions containing chromates as photosensitive substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL56408A NL36937C (enrdf_load_stackoverflow) | 1931-04-10 | 1931-04-10 | |
| GB12313/31A GB379715A (en) | 1931-04-10 | 1931-04-25 | Process for obtaining contrasts with regenerated cellulose by means of light |
| FR733700D FR733700A (fr) | 1931-04-10 | 1931-06-24 | Procédé d'obtention de contrastes avec de la cellulose régénérée sous l'action de la lumière |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL56408A NL36937C (enrdf_load_stackoverflow) | 1931-04-10 | 1931-04-10 | |
| GB12313/31A GB379715A (en) | 1931-04-10 | 1931-04-25 | Process for obtaining contrasts with regenerated cellulose by means of light |
| FR733700T | 1931-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB379715A true GB379715A (en) | 1932-08-25 |
Family
ID=19750208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12313/31A Expired GB379715A (en) | 1931-04-10 | 1931-04-25 | Process for obtaining contrasts with regenerated cellulose by means of light |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR733700A (enrdf_load_stackoverflow) |
| GB (1) | GB379715A (enrdf_load_stackoverflow) |
| NL (1) | NL36937C (enrdf_load_stackoverflow) |
-
1931
- 1931-04-10 NL NL56408A patent/NL36937C/xx active
- 1931-04-25 GB GB12313/31A patent/GB379715A/en not_active Expired
- 1931-06-24 FR FR733700D patent/FR733700A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR733700A (fr) | 1932-10-10 |
| NL36937C (enrdf_load_stackoverflow) | 1935-11-15 |
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