| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0696 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 |
| filingDate |
1994-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d7fdf33bdaae60727a0be16199c7a7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67f831e0abf9c45ef51a715c65cb59bb |
| publicationDate |
1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5491228-A |
| titleOfInvention |
Preparative processes for dihydroxygermanium phthalocyanine |
| abstract |
A process for the preparation of dihydroxygermanium phthalocyanine, polymorphic Type III, which comprises treating dihalogermanium phthalocyanine or dialkoxygermanium phthalocyanine with a strong acid, followed by treatment with water, optionally washing with a dilute aqueous base and water, and subsequently optionally admixing with a solvent mixture comprised of a strong organic acid and aprotic organic solvent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6057071-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0845502-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0845502-A2 |
| priorityDate |
1994-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |