| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d160be8bcbbce57d21f7d39b32896eff |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 |
| filingDate |
1990-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb4d3fd57cb8830b7ac6e5e9545ddb3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_146723c5ad79589e545ab9e39f36186c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b254d0546a267b74b1c1d95fb375898c |
| publicationDate |
1991-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0427820-A1 |
| titleOfInvention |
PROCESS FOR PREPARING PEROXIDE PERFLUOROPOLYETHERS. |
| abstract |
Process for preparing peroxidic perfluoropolyethers containing perfluoroalkyleneoxy (CF2-CF2O) and (CF2O) units. The tetrafluoroethylene is reacted with oxygen in a solvent at a temperature not exceeding 50 ° C. in the presence of one or more compounds having one or more FX bonds, where X is chosen from the group comprising F, O and Cl. |
| priorityDate |
1989-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |