http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01165550-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-88 |
| filingDate | 1987-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7aa5fb0d0d895d383fd8f151ca9d731 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b4e36cd8db18de1dbe3dc7a249a8852 |
| publicationDate | 1989-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01165550-A |
| titleOfInvention | Resorcylic acid ester compound |
| abstract | NEW MATERIAL:1-Phenoxy-2-propyl resorcylate of formula. n USE: A color-developing agent for pressure-sensitive or heat-sensitive paper. It exhibit a proper melting point, is resistant to crystallization and has excellent solubility in oil. n PREPARATION: The compound of formula is produced by reacting resorcylic acid with tosylate of corresponding alcohol in the presence of a base (e.g., NaOH or KOH) in a solvent (e.g., acetone or dimethyl-formamide) at room temperature W150°C, preferably 50W140°C for 1W20hr. The molar ratio of the tosylate to resorcylic acid is 0.5W4 and that of the base to the tosylate is 1W2. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1987-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.