| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-384
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-498 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3012 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-384
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-392 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-08 |
| filingDate |
2002-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d46278f3d9db4814f0cdd586c45c7361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53038ce5981e11487b9b99ed363a648a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95b072f6ac5b7bcf9b1e8d676c1437ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a4b57f9c3bde205e983b02ea064922d |
| publicationDate |
2003-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1284441-A1 |
| titleOfInvention |
A color photothermographic element comprising a dye-forming system for forming a novel cyan dye |
| abstract |
A light-sensitive silver-halide color photothermographic elementncomprises a typically magenta dye-forming pyrazolone coupler in the cyan recordnby rendering the hue of the resultant dye a cyan hue. The use of certain para-phenylenediaminendevelopers, for example, containing a substituent group in bothnthe 2- and 6-positions (ortho, ortho') relative to the coupling nitrogen, along withnselected magenta dye-forming couplers, when oxidized, yield cyan dyes withncertain couplers, resulting in the superior non-hue characteristics of magentancouplers in the cyan layer. By means of the present invention, light sensitive colornphotothermographic elements can form image dye records of consistent densitynforming ability and consistent stability in all three color records. Also disclosed isna method of processing such a color photographic element. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1681593-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1681593-A3 |
| priorityDate |
2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |