http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0063321-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0096 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-10 |
| filingDate | 1982-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ec2bd7fbba0c60a12c2c49ce4be58e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81229684f72b5b642396d10fb06c0b9d |
| publicationDate | 1982-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0063321-A2 |
| titleOfInvention | Process for the purification of crude organic pigments |
| abstract | Process for the purification of raw organic pigments, in which the pigment is suspended in a mixture of two organic liquids which are not completely or immiscible with one another, the suspension is mixed at 50 to 180 ° C. until equilibrium has been reached after the separation the phase containing the impurities (first liquid) is separated and the purified crude pigment is isolated from the other phase (second liquid).n n n Finely divided raw pigments can be converted into pigment forms in the second liquid immediately after cleaning.n n n The process gives raw pigments with a high purity which, after being converted into pigment forms, give bright, brilliant colors. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9402550-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0263791-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9307094-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5243032-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0263791-A2 |
| priorityDate | 1981-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 155.