http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9988476-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4da941d544d0aa93de2f682c20ff4d06 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2027-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0085 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C71-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K27-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-26 |
| filingDate | 2013-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09eec45f588ed66f068a530c45dee0ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9a8e3a3ac0285143e437265c13fbc18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8e92faede9f8ac1944199598ed8cd79 |
| publicationDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9988476-B2 |
| titleOfInvention | Melt-processable perfluoropolymers having improved thermal and mechanical properties after heating treatment |
| abstract | The invention mainly pertains to a process for heat treating a composition [composition (C)] which contains at least one melt-processible perfluoropolynner [polymer (F)] formed of tetrafluoroethylene (TFE) copolymer with one or more perfluorinated comonomers [comonomer (F)] containing at least one unsaturation of ethylene type in amounts from 0.5% to 13% by weight, preferably from 0.6% to 11% by weight, and more preferably from 0.8% to 9% by weight; the process comprising at least the step of heat-treating the composition (C) at a temperature of at least 260° C. and in the absence of a melt flowable polytetrafluoroethylene. The invention is also related to a melt-processible perfluoropolynner [polymer (F1)] formed of tetrafluoroethylene (TFE) copolymer with one or more perfluorinated comonomers [comonomer (F)] containing at least one unsaturation of ethylene type in amounts from 0.5% to 13% by weight, preferably from 0.6% to 11% by weight, and more preferably from 0.8% to 9% by weight, wherein a particular relation between comonomer (F) content and first melting temperature of polymer (F1) is satisfied. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10370462-B2 |
| priorityDate | 2012-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.