| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3336 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-4989
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-32 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-42 |
| filingDate |
1993-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b2996bb3b3525ed40dea7e44e8fdfec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96726390031eef27529916c8c2beb120 |
| publicationDate |
2002-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2108612-C |
| titleOfInvention |
Thermal recording sheet |
| abstract |
Disclosed is a thermal recording sheet including a substrate, an intermediate layer containing a pigment having a low oil absorption and a thermal color developing layer containing a leuco dye type chromogenic component containing a leuco dye and an organic color developer such as a 4-hydroxy-4'-alkoxydiphenylsulfone and a metal chelate type chromogenic component containing a metal double salt of a C16-C35 fatty acid as an electron acceptor and a polyphenol compound having a C18-C35 long-chain alkyl group as an electron donor. The thermal recording sheet has improved dynamic sensitivity, image stability and printability. |
| priorityDate |
1992-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |