| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-4989
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49827 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323 |
| filingDate |
1996-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1999-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11512539-A |
| titleOfInvention |
Black-and-white photothermographic and thermographic elements containing N-acyl-hydrazine compounds as contrast enhancers |
| abstract |
(57) [Summary]nN-acyl-hydrazine compounds are useful as contrast enhancers when used in combination with (i) a hindered phenol developer and (ii) a trityl hydrazide and / or formyl-phenyl hydrazine co-developer, Contrast black and white photothermographic and thermographic elements are provided. The photothermographic and thermographic elements described above may be used as a photomask in a method where there is exposure of the following ultraviolet or short wavelength visible light sensitive imageable medium. |
| priorityDate |
1995-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |