GB1059842A - Identification of photographic materials - Google Patents
Identification of photographic materialsInfo
- Publication number
- GB1059842A GB1059842A GB1836964A GB1836964A GB1059842A GB 1059842 A GB1059842 A GB 1059842A GB 1836964 A GB1836964 A GB 1836964A GB 1836964 A GB1836964 A GB 1836964A GB 1059842 A GB1059842 A GB 1059842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- triazin
- ylamino
- bis
- barbituric acid
- film base
- 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
- 239000000126 substance Substances 0.000 abstract 6
- PMUCDUKEDXUZMH-UHFFFAOYSA-M 2,4-diphenyl-6-(2-phenylethenyl)pyrylium;perchlorate Chemical compound [O-]Cl(=O)(=O)=O.C=1C=CC=CC=1C=CC([O+]=1)=CC(C=2C=CC=CC=2)=CC=1C1=CC=CC=C1 PMUCDUKEDXUZMH-UHFFFAOYSA-M 0.000 abstract 2
- ZTGKHKPZSMMHNM-UHFFFAOYSA-N 3-(2-phenylethenyl)benzene-1,2-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC(C=CC=2C=CC=CC=2)=C1S(O)(=O)=O ZTGKHKPZSMMHNM-UHFFFAOYSA-N 0.000 abstract 2
- -1 4,6 - dianilino - s - triazin - 2 -ylamino Chemical group 0.000 abstract 2
- GDRNRNAMCGXZSG-UHFFFAOYSA-N 5-benzylidene-1-(dimethylamino)-1,3-diazinane-2,4,6-trione Chemical compound CN(C)N1C(=O)NC(=O)C(C1=O)=CC1=CC=CC=C1 GDRNRNAMCGXZSG-UHFFFAOYSA-N 0.000 abstract 2
- WFGDLOCZBWEJMV-UHFFFAOYSA-N N,N-diethyl-4-methyl-1-benzofuran-6-amine Chemical compound CCN(CC)C1=CC(C)=C2C=COC2=C1 WFGDLOCZBWEJMV-UHFFFAOYSA-N 0.000 abstract 2
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 2
- OHBHWNSMCIPCET-UHFFFAOYSA-N 2-n-[4-[2-[4-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]phenyl]ethenyl]phenyl]-4-n,6-n-diphenyl-1,3,5-triazine-2,4,6-triamine Chemical compound N=1C(NC=2C=CC=CC=2)=NC(NC=2C=CC(C=CC=3C=CC(NC=4N=C(NC=5C=CC=CC=5)N=C(NC=5C=CC=CC=5)N=4)=CC=3)=CC=2)=NC=1NC1=CC=CC=C1 OHBHWNSMCIPCET-UHFFFAOYSA-N 0.000 abstract 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 abstract 1
- 235000021286 stilbenes Nutrition 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Photographic film base, which may be in the form of a roll, is marked for identification purposes by applying to the edge of the film or to an end-face of the roll, a substance which fluoresces in ultra-violet light. The fluorescent substance may be hydrophobic such as 4-methyl - 6 - diethylamino - coumarone, 2,4-diphenyl - 6 - styryl - pyrylium perchlorate, 4,41 - bis - (4,6 - dianilino - s - triazin - 2 -ylamino) stilbene, anisylidene barbituric acid or dimethylamino-benzylidene barbituric acid. If the film base is provided with a hydrophilic layer, a hydrophilic fluorescent substance may be used such as a bis-(s-triazin-2-ylamino) stilbene disulphonate.ALSO:A roll of film base is marked for identification purposes by applying to an end face thereof a substance which fluoresces in ultra-violet light. The fluorescent substance may be hydrophobic such as 4-methyl-6-diethylaminocoumarone, 2,4 - diphenyl - 6 - styryl - pyrylium perchlorate, 4,4'-bis(4,6-dianilino-s-triazin-2-ylamino)-stilbene, anisylidene barbituric acid or dimethylamino-benzylidene barbituric acid. If the film base is provided with a hydrophilic colloid layer, a hydrophilic fluorescent substance may be used such as a bis(s-triazin-2-ylamino) stilbene disulphonate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27744263A | 1963-05-02 | 1963-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1059842A true GB1059842A (en) | 1967-02-22 |
Family
ID=23060883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1836964A Expired GB1059842A (en) | 1963-05-02 | 1964-05-04 | Identification of photographic materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1059842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110828A3 (en) * | 1982-11-26 | 1985-12-27 | Ciba-Geigy Ag | Colour-photographic recording material |
-
1964
- 1964-05-04 GB GB1836964A patent/GB1059842A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110828A3 (en) * | 1982-11-26 | 1985-12-27 | Ciba-Geigy Ag | Colour-photographic recording material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATA515779A (en) | THE OPTICAL MEASUREMENT OF SUBSTANCE CONCENTRATIONS | |
| FR71153E (en) | New benzoylacetanilides and their applications, in particular for color photography | |
| IT956879B (en) | FILM CONTAINING FILLERS AND RELATED PREPARATION PROCESS | |
| FR2373592A1 (en) | PROCESS FOR THE MANUFACTURE OF TINCTORIAL PREPARATIONS AND OPTICAL BRIGHTENERS PREPARATIONS, LOW IN DUST | |
| AT333124B (en) | MICROFILM PRESSURE MAGNIFIER | |
| GB776634A (en) | Improvements relating to silver transfer-reversal processes and their products | |
| DE1772680B2 (en) | METHOD FOR THE PHOTOGRAPHIC PRODUCTION OF MASKS | |
| GB1059842A (en) | Identification of photographic materials | |
| AT309080B (en) | Thin film evaporator for the polycondensation of bis (2-hydroxyethyl) terephthalate | |
| CH421583A (en) | Device for the production of film window cards | |
| AT311792B (en) | DEVICE FOR DETERMINING THE QUANTITY OF COLOR LIGHT DURING THE PHOTOGRAPHIC COPYING OF TRANSPARENT COLOR NEGATIVES | |
| AT289803B (en) | Process for the preparation of new 4- [o- (2 ', 3'-dihydroxypropyloxycarbonyl) -phenyl] -aminoquinoline derivatives and their salts | |
| ES542336A0 (en) | "PROCEDURE TO PREPARE A PHOTOGRAPHIC SUPPORT MATERIAL ON A PAPER BASE" | |
| SE7514294L (en) | 4,4'-BIS- / 2 ", 4" -BIS- (DIISOPROPANOLAMINO) -S-TRIAZIN-6 "-YLAMINO / -STILBEN-2,2'-DISULPHONIC ACID, ITS MANUFACTURE AND ITS USE AS OPTICAL WHITE RELATIONSHIP | |
| JPS55161233A (en) | Photographic oxonol dye | |
| GB394893A (en) | Manufacture of light-sensitive materials | |
| GB322598A (en) | Improvements in and relating to the manufacture of strengthened glass | |
| IT957056B (en) | IMPROVEMENT IN THE PROCESS FOR THE PRODUCTION OF COLOR IMAGES BY DIFFUSION TRANSPORT AND THE PHOTOGRAPHIC FILM USED | |
| SU503088A1 (en) | Fluorescent light box | |
| SU95119A1 (en) | Method for maintaining transparency of photographic emulsions sensitized with dyes | |
| GB247467A (en) | Process of producing line drawings and the like from photographic exposures | |
| IT951551B (en) | PROCEDURE FOR THE PRODUCTION OF COLOR IMAGES BY DIFFUSION TRANSPORT AND THE PHOTOGRAPHIC FILM USED | |
| SU345877A1 (en) | PASSIVE GATE FOR OPTICAL QUANTUM GENERATOR | |
| GB506309A (en) | Improvements in the manufacture of wall papers and posters by photography | |
| GR36399B (en) | PREPARATION METHOD 1- (2-NIRILOPHENOXY) -2-HYDROXY-3-ISOPROPYLAMINOPROPANE AND THESE SALTS. |