http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6217643-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1cec605090f232b48690624a3a2c945e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4956374e238689b820a3469ca82b9e0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2984 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-1455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0034 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 |
| filingDate | 2000-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_813e2b55479ce0e7bd70ae37d9aa49c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5e53d2c6fa2bba27afc6426681327a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2e7cd25af1eed6dcb081f22dd927a9 |
| publicationDate | 2001-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6217643-B1 |
| titleOfInvention | Color former composition and microcapsules containing the composition |
| abstract | A color former composition which is composed of a mixture of the color formers 3-diethylamino-6-methyl-7-(2',4'-dimethylanilino)fluoran and 3-dibutylamino-6-methyl-7-anilinofluoran in defined amounts. Further compositions contain mixtures of color formers including one or both of these fluoran compounds and the color formers 3-dibutylamino-6-methyl-7-anilinofluoran and/or 3-diethylamino-6-methyl-7-(3'-methylanilino)fluoran. Microcapsules containing the color former compositions can be prepared from a composition which also contains an organic solvent and can be used to prepare a pressure sensitive or thermal recording material. The mixture of color formers can provide a higher concentration in various organic solvents and/or can be used with less expensive solvents. |
| priorityDate | 1999-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.