http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0882768-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-067 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 |
| filingDate | 1998-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d665431f3ddfd5646d3b751aa4cabaeb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9032bf5ea50d068c377e91599ffed00b |
| publicationDate | 1999-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0882768-A3 |
| titleOfInvention | Method for producing of phthalocyanine compound |
| abstract | A method for producing a novel phthalocyanine compoundnwhich excels in yield and purity, allows no introduction ofna chlorine atom into the phthalocyanine skeleton, andnpossesses relatively bulky substituents is provided. n This method is characterized by causing annorthophthalonitrile compound having a substituent exhibitingnsmaller σ p values than σ m values in the Hammett's rule to reactnwith a metal oxide in the presence of a compound forming innthe aqueous solution thereof at 25°C an acid or conjugate acidnhaving a dissociation index pKa (the logarithmic value of thenreciprocal of the dissociation constant of the acid ornconjugate acid) of not more than 7.0. |
| priorityDate | 1997-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1173.