| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c391364e0741043fad9d4ca5347ce1a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3275 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-327 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-00 |
| filingDate |
1983-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6f6acbca8f2f75bdec5788379ed4bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_873ba56aa752342a0b5e55e1752df7ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e418a208ecc26525f1435e17b485af3 |
| publicationDate |
1984-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0098151-A2 |
| titleOfInvention |
Heat-sensitive black recording element |
| abstract |
A heat-sensitive recording element capable of forming an image of a hue close to a pure black at a low density comprises a dispersion of a leuco dye, a heat-fusible organic acidic substance solid at normal temperature and a sensitizing agent in a binder, wherein the leuco dye comprises a fluoran type leuco dye for forming a black color and a rhodamine lactam type leuco dye for forming a red dye in an amount of 1.5 to 30% by weight based on said fluoran type leuco dye. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103113380-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5290682-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9221773-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103113380-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6635602-B1 |
| priorityDate |
1982-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |