http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1078658-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-498 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498 |
| filingDate | 1976-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6fd56dd3921e20970572a7d27981f9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04fe8b5712dc5dd4b7f5f80cf480995 |
| publicationDate | 1980-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1078658-A |
| titleOfInvention | Photothermographic material containing a combination of energy-sensitive organic dyes and process of forming a positive or negative image with the material |
| abstract | Abstract of the Disclosure A non-silver halide photothermographic element comprises a conbination of certain energy sensitive organic dyes capable of forming or destroying an active species upon selective exposure to actinic radiation to give a positive or negative image after heat development of the element. The element also comprises an oxidation-reduction image-forming composition comprising a silver salt oxidizing agent and a non-radiation sensitive organic reducing agent. A method of developing a latent image in the photothermographic element to a negative image comprises overall heating the element. Alternatively a positive image can be produced in the photo-thermographic element by imagewise exposure of the element to ultr violet light and subsequent overall exposure to tungsten light followed by overall heating. None of the prior non-silver halide photothermographic materials provided such a capability. |
| priorityDate | 1976-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 382.