http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04124155-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_663cad2cddb9415ae5ba8d9c99803cda |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 |
| filingDate | 1990-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f613726b9bad63e229789a781be10cdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_929676cebf398c06c8b860ed7662753e |
| publicationDate | 1992-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04124155-A |
| titleOfInvention | New benzaldehyde derivative and heat sensitive recording material using the same derivative |
| abstract | NEW MATERIAL:Benzaldehyde derivatives represented by the formula (R is H or lower alkyl). n EXAMPLE: 4-(2-Phenoxyethoxy)benzaldehyde. n USE: An additive capable of producing a heat sensitive recording material excellent in heat response and having a high coloring sensitivity enough to obtain high optical density compared with applied energy generally by addition of the additive to a heat sensitive recording material containing a colorless or shallow color dye precursor and an electron acceptor compound capable of developing the color of the above-mentioned dye precursor by a reaction under heating. n PREPARATION: With 4- or 3-hydroxybenzaldehyde, β-chlorophenetole, β- bromophenetole or 2-phenoxyethyltoluenesulfonic acid ester is reacted, in the presence of a base, especially potassium carbonate as a catalyst in general, thus readily obtaining the objective compound of the formula. n COPYRIGHT: (C)1992,JPO&Japio |
| priorityDate | 1990-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.