| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2423-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2433-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1973
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1963
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-197
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-143 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 |
| filingDate |
2016-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019504139-A |
| titleOfInvention |
Aqueous emulsion comprising ethylene-vinyl acetate copolymer, process for its production and its use as an anti-gelling additive for crude oil |
| abstract |
The present invention relates to an aqueous emulsion, the emulsion comprising: a) 50% to 60% organic phase dispersed within the aqueous phase, the organic phase being calculated with respect to the final emulsion, and in the present description a polymer Contains a mixture of 24% to 30% ethylene-vinyl acetate copolymer and / or polyalkyl (meth) acrylate expressed as ingredients, and a high boiling organic solvent or mixture of the solvents; b) calculated for the final emulsion A first emulsifier in a concentration of 0.1% to 3% by weight; c) comprising an aqueous phase of 37% to 47%, wherein the polymer component and the organic solvent in the final aqueous emulsion And the organic solvent and any of the polymer components have a specific Hildebrand solubility parameter δ, wherein the parameter is: The difference (δ solvent- δ polymer ) is such a value that the absolute value is less than 2 for any of the polymer components. |
| priorityDate |
2015-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |