http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0218553-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3335 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-347 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-155 |
| filingDate | 1986-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e093fd9b75520864045588e7205f41cf |
| publicationDate | 1987-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0218553-A2 |
| titleOfInvention | Process for the preparation of mixtures of metal salts of ring substituted salicylic acid compounds |
| abstract | Mixtures of a metal salt of the formula <IMAGE> and a metal salt of the formula <IMAGE> where in formulas (1) and (2) Me is an n-valent metal ion and n is 2, 3 or 4 and the rings A and B, independently one another, unsubstituted or substituted by halogen, lower alkyl, lower alkoxy or an α-methylbenzyl radical, are prepared by mixing 2 mol of salicylic acid with at least 2 mol of a 1-phenylethanol of the formula <IMAGE> and at least 2 mol of a 1-phenylethanol of the formula < IMAGE> in which the benzene rings A 'and B' are unsubstituted or substituted by halogen, lower alkyl or lower alkoxy, in the presence of a halide of a polyvalent metal, preferably zinc chloride, and 2n mol of the mixture obtained from the salicylic acid compound of the formula <IMAGE> and the salicylic acid compound Formula <IMAGE> wherein in formulas (5) and (6) A and B have the meanings given for formulas (1) and (2), with 2 mol of the salt of an n-valent metal e in an inorganic acid or a lower aliphatic carboxylic acid, where n has the meaning given. The metal salt mixtures are particularly suitable as color developers for the color former in pressure- or heat-sensitive recording materials. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007118888-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0470516-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5326739-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0470516-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5274150-A |
| priorityDate | 1985-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 165.