http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017022328-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b99b9c0cfbbaee90bf68a47f9911eae |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2353-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-07 |
| filingDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d7381ec271dec39e0e58e820b8b70ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79087bee1846e2ed3a9cc58ac21251e9 |
| publicationDate | 2017-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017022328-A1 |
| titleOfInvention | Process for the preparation of an aqueous emulsion of a midblock sulfonated block copolymer |
| abstract | The present invention provides an aqueous emulsion and a process for preparing an aqueous emulsion of a midblock sulfonated styrenic block copolymer comprising at least two non-sulfonated polymer end-blocks A and at least one 5 sulfonated block B comprising the steps of providing a cement of a midblock sulfonated styrenic block copolymer in a non-polar solvent wherein the non-polar solvent is a hydrocarbon compound comprising from 5 to 12 carbon atoms with a boiling point of less than 100 degree Celsius or mixture of such compounds, mixing the cement with a co-solvent to form a mixture, emulsifying the mixture optionally in the 10 presence of an emulsifier with water to produce an emulsion, and removing the hydrocarbon solvent and optionally the co-solvent from the emulsion to produce the aqueous emulsion. The resulting emulsion of the midblock sulfonated styrenic block copolymer has relatively small particle diameters. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11081280-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019157112-A1 |
| priorityDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.