http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0059497-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-08 |
| filingDate | 1982-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa920bae7456ccd735592f534a7cf06e |
| publicationDate | 1982-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0059497-A1 |
| titleOfInvention | Photographic silver halide colour materials and process for the production of dye images by diffusion transfer |
| abstract | Photographic material and process suitable for producing by diffusion transfer a colour image and comprising on a support at least two differently spectrally sensitive negative working silver halide emulsion layers (Figure 3, layers 12,14 and 16) and having operatively associated with each of said emulsion layers a different non-diffusing dye providing compound that is initially immobile in an alkali-permeable colloid medium and wherefrom by reduction in alkaline medium a dye or dye precursor can be split off in diffusible state, wherein at least one of said negative working silver halide emulsion layers is associated in water-permeable relationship with a visible light-sensitive direct-positive emulsion layer (Figure 3, layers 13 and 15) whereby interimage effects can be obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0134695-A1 |
| priorityDate | 1981-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 191.