| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddeae7549d1a2d8211b86cd2607e78b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2207-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2429-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249977
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249976
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B7-0275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B7-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B13-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-08 |
| filingDate |
2012-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9762ff91461393362461da841cd19bd0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0ae88cdab71b3f156d4c4597cd0737c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_800ddc43c6080aa1099e940575f1dbae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d67fa8aed9ca0b26f94e408e329ced7c |
| publicationDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8877823-B2 |
| titleOfInvention |
Compositions for compounding, extrusion and melt processing of foamable and cellular fluoropolymers |
| abstract |
The present invention relates generally to a method for manufacturing a foamed article, which comprises providing a composition comprising a melt-processable perfluoropolymer and talc, said perfluoropolymer comprising at least 50 percent by weight of said composition and said talc comprising about 2 percent to 3 percent by weight of said composition; wherein said melt-processable perfluoropolymer is selected from the group consisting of tetrafluoroethylent/perfluoromethylvinyl ether copolymer (MFA), hexafluoropropylene/tetrafluoroethylene copolymer (FEP), and perfluroralkoxy (PFA) and any blend thereof. The composition is heated to a processing temperature of at least 600° F. at which talc functions as a foaming agent, thereby causing the foaming of said composition at a foaming rate in a range from 20% to 50% so as to form a foamed article. The talc is the only foaming agent in said composition and the foaming is achieved without gas injection. Further, hydrogen-containing fluoropolymers are absent from the composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018067590-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4163327-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015051303-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017130022-A1 |
| priorityDate |
2007-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |