http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6351462-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B63-00 |
| filingDate | 1986-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d04f13343f5776998abf4c6893b500b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf2b621bf8db85e44badfdc3e3187963 |
| publicationDate | 1988-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6351462-A |
| titleOfInvention | Production of pigment |
| abstract | PURPOSE: To easily produce a pigment (aminium salt) having absorption in near infrared region and useful as a heat-sensitive or pressure-sensitive pigment, from inexpensive raw material, by reacting a specific amine with a cupric salt. n CONSTITUTION: The objective pigment of formula III (X 1 is anion of cupric salt used as a raw material) (e.g. the compound of formula IV) can be produced by reacting an amine of formula I (R is alkyl) (e.g. the compound of formula II) with a cupric salt (e.g. cupric fluoride, cupric chloride, etc.) in a hydrophilic organic solvent (preferably DMF, etc.) at 50W150°C for 5minW1hr. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2340833-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007092060-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9851661-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6214435-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2340833-A |
| priorityDate | 1986-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.