| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb52e9ec62139318ac383e650feaa6d5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F132-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F32-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F132-06 |
| filingDate |
2014-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e706d0fce091f102e4b584800e847680
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fbf237ab64d0647cb17abb9ba43caa4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9011b7d803cbdcbeb22caef31aa370f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3657379b380ea2001e90bae0bd62bc2a |
| publicationDate |
2017-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9765256-B2 |
| titleOfInvention |
Polymer proppant and method for producing same |
| abstract |
The polymer proppant and method for producing the same relate to oil and gas production technology using materials of high-molecular weight compounds with higher requirements for physical and mechanical properties. The proppant is used as propping granules utilized in the oil and gas production by a method of hydraulic fracturing of formation. The technical result achieved by implementation of the present invention is an increase in thermal strength of the proppant whose material provides a compressive strength of at least 150 MPa at a temperature of not less than 100° C. The polymer proppant represents microspheres of metathesis-radically cross-linked mixture of oligocyclopentadienes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10815420-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019023977-A1 |
| priorityDate |
2013-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |