http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2231725-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89b3f6b36c36d076bf1384434acab0a1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-02 |
| filingDate | 2009-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3592411f2a94444fa89e8585fe2b5d5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8f3521c5e38f22e6759844fbbf00e07 |
| publicationDate | 2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2231725-A1 |
| titleOfInvention | Process for producing fluoropolymers |
| abstract | An emulsion polymerization process for the production of non-elastomeric fluoropolymers is disclosed wherein at least one fluorosurfactant is employed as dispersant, said fluorosurfactant being a fluoroalkylphosphoric acid ester of the formula X-Rf-(CH2)n-O-P(O)(OM)2, wherein n is 1 or 2, X = H or F, M = a univalent cation, and Rf is a C4 - C6 fluoroalkyl or fluoroalkoxy group. Optionally, a second dispersing agent may be employed in the polymerization, said second agent being a perfluoropolyether having at least one endgroup selected from the group consisting of carboxylic acid, a salt thereof, sulfonic acid and a salt thereof, phosphoric acid and a salt thereof. |
| priorityDate | 2008-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.