http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-239404-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5d3e9a8c6e77fb08c353483616d79d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a968dff6f84c8d3d517a46440191f542 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-10 |
| filingDate | 1983-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccafee8f6902513b341492557a0c1892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41d84c65515960ff6204a2064cbb1c2b |
| publicationDate | 1986-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-239404-B1 |
| titleOfInvention | Method of spectral sensitization of halogen silver black and white and chromogenic induced photographic emulsions |
| abstract | The present invention is orthochromaticnand panchromatic sensitization of halogen silvernnegative black and white and colornhighly sensitive photographicnmaterials without the addition of color-forming components,nsingle-layer and multi-layernprepared by classical methodsnor by solid phase separation methodna combination of two orthochromatic and onensensitizer. Likenorthochromatic sensitizers are usednvariously substituted monomethicyaninesnand differently substituted symmetric Si unbalancednimidacarbocyanines and as panchromaticnsensitizer is usednsymmetric or unsymmetrical thiacarbocyaninensubstituted at the 9-position with an alkyl group,nalso at the 6-position of the benzothiazolennuclei substituted with alkyl.nThis increases the sensitivity by 200 ton280% of the original value non-sensitizednhalogen silver emulsions with sensitization maximan520 to 530 nm, 560 to 570 nm, 620 to 530 nmn630 nm and sensitivity range 640 ton650 nm. |
| priorityDate | 1983-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.