| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4da941d544d0aa93de2f682c20ff4d06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1565 |
| filingDate |
2013-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_774afbdc2fe44e6bce9f04c6ed6e8f53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b8cee4f655c8c5e4cee473c742b3188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b1ef0147d896f3ae521332e1ae0688b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09eec45f588ed66f068a530c45dee0ef |
| publicationDate |
2021-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10889699-B2 |
| titleOfInvention |
Tetrafluoroethylene copolymers |
| abstract |
The invention pertains to a tetrafluoroethylene (TFE) copolymer comprising recurring units derived from at least one per(halo)fluoroolefin different from TFE [monomer (F)] [monomer (F)], in an amount of 0.005 to 0.250% moles, with respect to the total moles of the copolymer, wherein a particular relation between monomer content and amorphous index is satisfied, and to a process for its manufacture by emulsion polymerization in the presence of certain cyclic surfactants. |
| priorityDate |
2012-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |