| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69309554ff879fdc1b15a09d0fa4a5b3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-136 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-132 |
| filingDate |
1986-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_debe42ad705abad294208ee2dbdc952d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddb2a693929c1b7546e370d389da0652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2712fe3ee35504e281c986cad10acf5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69715363648b27043b448f1ee16b31f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a36c4af0c4f0a877912f58d422d94f23 |
| publicationDate |
1988-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0256180-A1 |
| titleOfInvention |
Chromogenic compounds for pressure- or heat-sensitive recording papers |
| abstract |
Chromogenic compounds of formula (I):n wherein R represents an alkyl group of 6 to l2 carbon atoms or benzyl group and ring A or ring B in the quinolyl group may be substituted, are color formers for use in pressure- or heat-sensitive recording papers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0384313-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9845269-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5071987-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0490200-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6670377-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5281541-A |
| priorityDate |
1986-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |