| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
| filingDate |
2013-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5e9e38993488d074dd6f74329e65d8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8537e2a53f8cc591d8a4928bd5d750a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d9313aab7c65078aa0e95f2abb1d49e |
| publicationDate |
2017-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9534167-B2 |
| titleOfInvention |
Fracturing method using polyboronic compound |
| abstract |
Polyboronic compounds useful as delayed crosslinking agents may be produced by using a polyamine as base scaffold and incorporating boron via reaction with intermediate borates which may be formed in the condensation reaction between boric acid and a diol. A di-aldehyde, such as glyoxal, may be introduced following caustic treatment of the reaction mixture of polyaminoboronate to form the polyboronic compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10066152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10150909-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017198208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106867499-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106867499-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016326426-A1 |
| priorityDate |
2008-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |