| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3858
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0034 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-388
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 |
| filingDate |
2003-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e5844454a4fc295c6ddb5d1b9bf9de5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9fd41436efa347e85805c1b461b8686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce2fdf7109b369f0a94ebe26e0f841b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_891b065316d18c6fdd43e02a54ae9734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20f147e805cdf8a2ece6b2021e1061f3 |
| publicationDate |
2003-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1364807-A2 |
| titleOfInvention |
Yellow donor element for thermal transfer |
| abstract |
Disclosed is a dye combination and a thermal dye transfer yellowndonor element containing the combination of dyes useful for forming a light stablenyellow image comprising a yellow dye having the formula:n nwherein: n R 1 and R 2 each independently represents an alkyl group of from 1 to 10ncarbons atoms or a cycloalkyl group of from 5 to 7 carbon atoms; n R 3 and R 4 each independently represents hydrogen, or an unsubstitutednlower alkyl group of 1 to 4 carbon atoms; n each Y independently represents halogen, or a lower alkyl or alkoxy groupnof 1 to 4 carbon atoms; and n m is 0 to 4. nSuch a dye combination and element provide improved color and stability,nespecially for proofing. |
| priorityDate |
2002-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |