http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1268986-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-835 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-835 |
| filingDate | 1986-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96ef16778b8b18f748e887fb2fdaa8c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_306f4652dc28dfb6a3cf01fc29439851 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de94f191ae12e1f452afb8cf44f148e9 |
| publicationDate | 1990-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1268986-A |
| titleOfInvention | Light-sensitive materials for radiographic use and process for the formation of an x-ray image |
| abstract | LIGHT-SENSITIVE MATERIALS FOR RADIOGRAPHIC USE AND PROCESS FOR THE FORMATION OF AN X-RAY IMAGE ABSTRACT OF THE DISCLOSURE A light sensitive silver halide element fox radio-graphic use with intensifying screens has coated on at least one side of a transparent base at least a spectrally sensitized silver halide emulsion layer and, coated be-tween the base and a silver halide emulsion layer, a hydrophilic colloid layer containing a water-soluble acid dye capable of being decolorized during the photographic processing, said dye having its absorption in a region of the electromagnetic spectrum corresponding to the spectral sensitivity of the silver halide emulsion, associated with a basic polymeric mordant which comprises repeating units of formula: wherein R1 is hydrogen or a methyl group, A is a -COO- or -COO-alkylene group, R2 is hydrogen or a lower alkyl group and X is an anion. The invention allows the use of low coverage weights of silver halide light-sensitive elements and provides x-ray images with a favorable image quality and sensiti-vity ratio. |
| priorityDate | 1985-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.