http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7192476-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_905122d8678a831c0f8af203f34145dc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 |
| filingDate | 2004-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d85e69b67f18f3367921088882f01867 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43b5c7129ba4cd549781989c4bec1689 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8183fbc8acff9ffe12e14c2568cceec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ac31495292b4745ea45ff02f7c3cedb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43d80b3feea228ba7ae257a404e77d52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15cac6692148df29705d5a4cbec45354 |
| publicationDate | 2007-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7192476-B2 |
| titleOfInvention | Fluorescent water base ink for ink-jet recording |
| abstract | A fluorescent water base ink for ink-jet recording contains a fluorescent dye having a xanthene skeleton, and a glycol. In the fluorescent dye, the difference in hydrophilic index log P is not less than 2.6 between a substituent bonded to C-9 carbon atom of the xanthene skeleton and other portion of the fluorescent dye than the substituent bonded to the C-9 carbon atom. The glycol has a distance between hydroxyl groups substantially equivalent to or longer than an interatomic distance between atoms directly bonded to C-3 and C-6 carbon atoms of the xanthene skeleton of the fluorescent dye, respectively. It is assumed that the glycol is coordinated with the xanthene skeleton in a bridge form to increase the fluorescence intensity by increasing the electron density of the xanthene skeleton. The ink having high fluorescence intensity and in which the fluorescence intensity is not lowered in a time-dependent manner is provided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008149894-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008148837-A1 |
| priorityDate | 2003-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.