| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_026917a1661e94c21035d1c5d1fa135e |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-124 |
| filingDate |
1999-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_951542eb2a28c304839474b667f447cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32d66ea6e1b5acd842c86aed2ed018b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_119760ce28c4096de16ecea6d5ae3e7d |
| publicationDate |
2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001113825-A |
| titleOfInvention |
Color-developed ink and pressure-sensitive copying paper using the ink |
| abstract |
(57) [Problem] To provide a color developing ink excellent in coloring property and light fastness. A color developing ink containing a color developer and a compound represented by the general formula (1). Embedded image (Wherein R 1 and R 3 represent a tertiary alkyl group having 4 to 12 carbon atoms, and R 2 represents a straight-chain alkyl group having 1 to 4 carbon atoms) |
| priorityDate |
1999-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |