http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017073435-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d0d8dd46d88a8e3db9e4fed06c8c696 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D127-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-16 |
| filingDate | 2016-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f2dbaa39cd2a0dc68777db958eda25a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d16e636018e55f4b09b5f48288a1e2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bfc25296ecf6d523d2656d5e321517b |
| publicationDate | 2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017073435-A1 |
| titleOfInvention | Aqueous polymerization of perfluoromonomer using hydrocarbon surfactant |
| abstract | A process is provided for the polymerization of fluoromonomer to an dispersion of fluoropolymer particles in an aqueous medium in a polymerization reactor, by (a) providing the aqueous medium in the reactor, (b) adding the fluoromonomer to the reactor, (c) adding initiator to the aqueous medium, the combination of steps (b) and (c) being carried out essentially free of hydrocarbon-containing surfactant and resulting in the kickoff of the polymerization of the fluoromonomer, and (d) metering hydrocarbon-containing surfactant into the aqueous medium after the kickoff of polymerization, e.g. after the concentration of the fluoropolymer in the aqueous medium is at least 0.6 wt %, the metering being at a rate reducing the telogenic activity of said surfactant while maintaining surface activity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11518826-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11655312-B2 |
| priorityDate | 2010-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 166.