| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d317f9cedc32f2e703611cb86c4d5762 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-122 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 |
| filingDate |
2000-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_056ce38359ad8982e93e162f689bd690 |
| publicationDate |
2000-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0052075-A1 |
| titleOfInvention |
Manufacture of polyketones |
| abstract |
Polyketones are manufactured by reacting an aromatic carboxylic acid with a bireactive aromatic compound, using as a catalyst a combination of a carboxylic acid anhydride and phosphoric acid, or equivalents thereof. The product polymers are useful as molding resins. |
| priorityDate |
1999-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |