http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2009001894-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-18 |
| filingDate | 2008-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2009001894-A1 |
| titleOfInvention | Polytetrafluoroethylene aqueous dispersion and process for producing the same |
| abstract | The present invention provides an aqueous PTFE dispersion that does not contain ammonium perfluorooctanoate and its salt [PFOA] and that can obtain a fine powder suitable for paste extrusion molding, and a method for producing the same. The present invention relates to a perfluorocarboxylic acid or a salt of the above perfluorocarboxylic acid, wherein the number of carbon atoms bonded to fluorine atoms is 5 to 6, and the total number of carbon atoms and oxygen atoms constituting the main chain is 9 to 12 Non-melt processable polytetrafluoroethylene [PTFE] particles are dispersed in an aqueous medium, and the non-melt processable PTFE particles have an average particle diameter of 150 to 350 nm and a standard specific gravity. [SSG] is an aqueous PTFE dispersion characterized by being 2.14 to 2.20. |
| priorityDate | 2007-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.