| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd784377e3c29cab066a3af852b53f78 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-2368
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F126-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F126-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G75-04 |
| filingDate |
2016-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a1f7ae71a24812824122e00cc3e391c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1c6c3e70f65a5d1da4bab27eb34fc43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f27335b25e2a4a82e710b08107479ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cc9107504e2dfa3bb88f5ffa828e860 |
| publicationDate |
2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10731070-B2 |
| titleOfInvention |
Poly (vinyl carprolactam) kinetic gas hydrate inhibitor and method for preparing the same |
| abstract |
The present disclosure provides a poly(vinyl caprolactam) polymer obtained by polymerizing a vinyl lactam compound in a polymerization solvent system comprising an alkylene carbonate and/or an alkyl lactate and a polymerization initiator. The poly(vinyl caprolactam) polymer, in admixture with the polymerization solvent system, may be used as a kinetic gas hydrate inhibitor to prevent or inhibit formation of natural gas and/or liquid hydrocarbon hydrates in a system. |
| priorityDate |
2015-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |