| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5052fca5e05ead52bdfef82ad801e9e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-0391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-206 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D1-17 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D1-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G75-04 |
| filingDate |
2017-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2a8c9ce9112f26b0181003d3b411c84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00c7983eaafbe41951ff88daa4204067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0109c5f388e2923f253cda85121d77e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7eac7ec7679f7c53fa636f08c8b429d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_582d399e88ad046863402223c0b1c497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32be513f26e15cee36f6cc1e6ca0c14a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d56ef57e10c9bd523023586cc519754
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_052c2d784a9a1e95575cff6d1f2822f2 |
| publicationDate |
2018-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018156390-A1 |
| titleOfInvention |
Drag reduction of asphaltenic crude oils |
| abstract |
The process begins by obtaining a first batch of monomers selected from a group of acrylates with a molecular weight equal to or less than butyl acrylate and/or methacrylate with a molecular weight equal to or less than butyl methacrylate. A second batch of monomers is then selected from a group of acrylates with a molecular weight greater than butyl acrylate and/or methacrylate with a molecular weight greater than butyl methacrylate. A mixture is then prepared by mixing the first batch of monomers and the second batch of monomers, wherein the second batch of monomers are greater than 50% by weight of the mixture. Finally, the mixture is polymerized to produce a drag reducing polymer. The drag reducing polymer is capable of imparting drag reducing properties in liquid hydrocarbons. |
| priorityDate |
2006-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |