http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014274820-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_655561e816bd41586b5da21f99330061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e4fc852a3d85ded21a480fc1e3b9c6c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 |
| filingDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11a13cec19465fa458ad1794baf87b97 |
| publicationDate | 2014-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2014274820-A1 |
| titleOfInvention | Degradable polymers and method for fracking applications |
| abstract | The present disclosure is directed degradable polymers. The polymers are solid when maintained under substantially dry conditions at a temperature of up to about 90 degrees C. When contacted with water at a temperature of up to about 90 degrees C., however, the polymers initially remain solid for a period of up to about 6 to about 24 hours, then depolymerize to provide a liquid having a viscosity of from about 1 to about 200,000 centipoise after a period of time from about 8 hours to about 3 days and then further depolymerizes to water-soluble components after a period of time at least about 3 days. Also disclosed are sand screen coatings made with the polymers and hydraulic and acid fracturing methods using the polymers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2554220-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2554220-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016185920-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016186650-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017145796-A1 |
| priorityDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.