| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_523a910dc00a8b126b5d6892f96e61cd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M119-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M119-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-32 |
| filingDate |
1985-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f62e1788bc3ca7b7ee63a05f7513059e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e307a3855babf08bbffd61426a01354d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3a96ecbccdc432f6ff9c0c9483e1762 |
| publicationDate |
1988-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4760198-A |
| titleOfInvention |
1:1 copolymer of difluoromethylene oxide and tetrafluoroethylene oxide and synthesis |
| abstract |
Perfluoropolyethers containing an approximate equal number of difluoromethylene and tetrafluoroethylene repeat units distributed either randomly or in alternating sequence along the polymer chain are disclosed. The polymers range in molecular weight from 500-200,000 amu; the lower molecular polymers being fluid and the intermediate and high molecular weight polymers being solid. The perfluorinated copolymers are synthesized by direct fluorination of corresponding methylene oxide/ethylene oxide copolymers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9003409-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5624713-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6555648-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5557012-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1009544-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8999192-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1009544-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5053536-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5523496-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5300683-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011175016-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5543567-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011098508-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5097067-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005164522-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9003357-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5539059-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5362919-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5506309-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0764674-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5202480-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010034698-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4973716-A |
| priorityDate |
1985-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |