http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017102820-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4da941d544d0aa93de2f682c20ff4d06 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F259-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-26 |
| filingDate | 2016-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4398bf8370e0501f2d5cc9d0b749aa66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a77120dc459eb4cfa038aecafd639add |
| publicationDate | 2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2017102820-A1 |
| titleOfInvention | Method of manufacturing fluoroelastomers |
| abstract | The invention pertains to a method for manufacturing a (per)fluoroelastomer [fluoroelastomer (A)] comprising the following steps: step (a): polymerizing in an aqueous emulsion in the presence of a surfactant by feeding in a first reactor comprising feeding the following ingredients: (i) a monomer mixture [mixture (M1)] comprising at least one fluoromonomer [monomer (F)], (ii) at least one iodinated and/or brominated chain-transfer agent(s), (iii) at least one branching agent possessing at least two ethylenic unsaturations; and (iv) at least one radical initiator, so as to obtain a pre-polymer latex [latex (P)]; step (b): recovering the said latex (P) from the said first reactor and storing the same in a storage tank; and step (c): feeding the said latex (P) from the said storage tank to a second reactor; step (d): polymerizing in the said second reactor at least a second monomer mixture [mixture (M2)] comprising at least one monomer (F) in the presence of a radical initiator, so as to obtain a final latex [latex (F)]; and step (d): recovering the (per)fluoroelastomer from the said latex (F). |
| priorityDate | 2015-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.