| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-805 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-46 |
| filingDate |
2014-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b44878b3295b9b5d6c68c5e354aae75a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2660b227cd78f9cacef15bafbfd3ef8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0360037223622f7f04d800c8d850f61a |
| publicationDate |
2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105683331-A |
| titleOfInvention |
Proppants with Improved Strength |
| abstract |
Cement such as alkali-activated aluminosilicates can be used as a coating on proppants such as brown sand and white sand to improve their strength. The resulting coated proppant exhibited increased strength at a closure stress of 10,000 psi and produced less than about 10% by weight fines. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108165252-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106833601-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112851394-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112851394-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114656199-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110451835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110451835-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111088028-A |
| priorityDate |
2013-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |