| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b276b4269023918a8afa1c8f7a617bc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-913 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-323 |
| 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 |
| filingDate |
1987-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4114b7e5da5ce8f1d71e789c1b538d4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a7d92805149b53fe4342a9cb72c683e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5afe1b4060da78637e59c7acb7967a5c |
| publicationDate |
1989-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4803193-A |
| titleOfInvention |
Heat-sensitive recording material using chromeno compound |
| abstract |
In a heat-sensitive recording material comprising on a substrate a recording layer containing a colorless or pale-colored basic dye and an electron accepting reactant material, the heat-sensitive recording material which is characterized in that the basic dye comprises at least one chromeno compound represented by the formula [I] below ##STR1## wherein G and R 1 ˜R 4 are defined in the specification. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5124307-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003114432-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008244838-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7641703-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5886016-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5106814-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7211597-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5565482-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5547975-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5153211-A |
| priorityDate |
1986-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |