DE252994C - - Google Patents
Info
- Publication number
- DE252994C DE252994C DENDAT252994D DE252994DA DE252994C DE 252994 C DE252994 C DE 252994C DE NDAT252994 D DENDAT252994 D DE NDAT252994D DE 252994D A DE252994D A DE 252994DA DE 252994 C DE252994 C DE 252994C
- Authority
- DE
- Germany
- Prior art keywords
- filter
- yellow
- ultraviolet rays
- rays
- light
- 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.)
- Active
Links
- 238000005562 fading Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims 1
- 235000005811 Viola adunca Nutrition 0.000 description 4
- 240000009038 Viola odorata Species 0.000 description 4
- 235000013487 Viola odorata Nutrition 0.000 description 4
- 235000002254 Viola papilionacea Nutrition 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- AKYHKWQPZHDOBW-UHFFFAOYSA-N (5-ethenyl-1-azabicyclo[2.2.2]octan-7-yl)-(6-methoxyquinolin-4-yl)methanol Chemical compound OS(O)(=O)=O.C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 AKYHKWQPZHDOBW-UHFFFAOYSA-N 0.000 description 1
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- WNBCMONIPIJTSB-BGNCJLHMSA-N Cichoriin Natural products O([C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1)c1c(O)cc2c(OC(=O)C=C2)c1 WNBCMONIPIJTSB-BGNCJLHMSA-N 0.000 description 1
- 239000001576 FEMA 2977 Substances 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XHCADAYNFIFUHF-TVKJYDDYSA-N esculin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC(C(=C1)O)=CC2=C1OC(=O)C=C2 XHCADAYNFIFUHF-TVKJYDDYSA-N 0.000 description 1
- 229940093496 esculin Drugs 0.000 description 1
- AWRMZKLXZLNBBK-UHFFFAOYSA-N esculin Natural products OC1OC(COc2cc3C=CC(=O)Oc3cc2O)C(O)C(O)C1O AWRMZKLXZLNBBK-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 229960003110 quinine sulfate Drugs 0.000 description 1
- 230000005855 radiation 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Filters (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE252994T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE252994C true DE252994C (enrdf_load_stackoverflow) |
Family
ID=5950694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT252994D Active DE252994C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE252994C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199440B1 (en) | 1997-09-08 | 2001-03-13 | Deutsche Star Gmbh | Spindle drive unit |
-
0
- DE DENDAT252994D patent/DE252994C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199440B1 (en) | 1997-09-08 | 2001-03-13 | Deutsche Star Gmbh | Spindle drive unit |
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