| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_582cb2285c1efb7ac0083c41d80ba778 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-805 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80 |
| filingDate |
2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03cb406d215572bb5d003ec4461717b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe8c434530053950267d70af7f2075b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04fde887cd3b1ba2298ae7ec6c62bbb1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_173dedf5a3257d2bb262acf489337b02 |
| publicationDate |
2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022010199-A1 |
| titleOfInvention |
Salt-tolerant self-suspending proppants made without extrusion |
| abstract |
A self-suspending proppant that resists the adverse effects of calcium and other cations on swelling comprises a proppant substrate particle and a gelatinized non-extruder-derived neutral starch coating on the proppant substrate particle. |
| priorityDate |
2018-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |