| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0014 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-10 |
| filingDate |
1980-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a800cbaeca1fec849d6b9443a387be5 |
| publicationDate |
1981-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4298398-A |
| titleOfInvention |
Process for converting premilled crude quinacridone to pigmentary form |
| abstract |
Process for converting premilled quinacridone to pigmentary form by contacting the premilled quinacridone with aqueous alkaline medium in the presence of a quaternary ammonium compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5383966-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4760144-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5084573-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4758665-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4342622-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5093497-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5281269-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4895949-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4895948-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5457203-A |
| priorityDate |
1980-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |