http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0821270-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49863 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498 |
| filingDate | 1997-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5a618533f1451ddd060545afac2c06e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e166f1c250e25042b07d86424139ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_509e34fa0c7c7bc5a22a50ec3efc78f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1caee211c2cb656d1a4f25c8b619ad28 |
| publicationDate | 1998-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0821270-A1 |
| titleOfInvention | Photothermographic material comprising an infra-red sensitizer |
| abstract | A photothermographic recording material comprising a photo-addressable thermally developable element including a substantially light-insensitive organic silver salt, photosensitive silver halide in catalytic association with the substantially light-insensitive organic silver salt and spectrally sensitized to infra-red light with a dye, a supersensitizer for the dye, a reducing agent in thermal working relationship with the substantially light-insensitive organic silver salt and a binder, characterized in that the binder comprises a water soluble polymer, a water-dispersible polymer or a water soluble polymer and a water-dispersible polymer and the dye corresponds to the general formula (I): <CHEM> wherein Z<1> and Z<2> independently represent S, O or Se; R<1> and R<17> are independently each an alkyl or sulfo-alkyl group which may be substituted with at least one fluorine, chlorine, bromine, iodine or an alkoxy-, aryloxy- or ester-group; R<2>, R<3>, R<4>, R<5>, R<13>, R<14>, R<15> and R<16> are independently each hydrogen, chlorine, bromine, fluorine, a nitro-group, a cyano-group or a keto-, sulfo-, carboxy-, ester-, sulfonamide-, amide-, dialkylamino-, alkyl-, alkenyl-, hetero-aromatic, aryl-, alkoxy- or aryloxy-group, which groups may be substituted; or each of R<2> together with R<3>, R<3> together with R<4>, R<4> together with R<5>, R<13> together with R<14>, R<14> together with R<15> and R<15> together with R<16> may independently constitute the atoms necessary to complete a benzene ring which may be substituted; R<6>, R<7>, R<8>, R<9>, R<10>, R<11> and R<12> independently represent hydrogen, an alkyl group, a substituted alkyl group, chlorine, fluorine, bromine, iodine, a disubstituted amino group, wherein the substituents may constitute the atoms necessary to form a 5-ring atom or 6-ring atom heterocyclic ring, or each of R<6> together with R<8>, R<8> together with R<10>, R<10> together with R<12> and R<9> together with R<11> may independently constitute the atoms necessary to complete a 5-atom or 6-atom carbocyclic or heterocyclic ring which may be substituted; R<7> together with R<9> may independently constitute the atoms necessary to complete a 5-atom heterocyclic ring, a 6-atom heterocyclic ring or a 5-atom carbocyclic ring which may be substituted; each of R<1> together with R<6> and R<12> together with R<17> may independently constitute the atoms necessary to complete a 5-atom or 6-atom heterocyclic ring which may be substituted; and X<-> represents an anion. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6153372-A |
| priorityDate | 1996-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 125.