http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111205390-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-882 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F228-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34 |
| filingDate | 2018-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111205390-B |
| titleOfInvention | Integrated self-crosslinking emulsion type fracturing fluid thickening agent, and preparation method and application thereof |
| abstract | The integrated self-crosslinking emulsion type fracturing fluid thickening agent comprises the following raw material compositions in percentage by mass: 35-50% of an oil-soluble solvent; 26-30% of deionized water; 12-15% of a tackifying monomer; 5-8% of a modified monomer; 2-3% of anionic emulsifying active monomer; 2-3% of cationic quaternary ammonium salt type monomer; 0.5-1% of anionic emulsifier; 2.5-4% of nonionic emulsifier. The product of the invention has the characteristics of environmental protection, low consumption, convenient use, ultra-fast solubility, excellent salt and temperature resistance, excellent self-crosslinking property after dissolution, excellent shear resistance and high-temperature high-sand-ratio sand suspension property after self-crosslinking, contribution to environmental protection and reservoir protection, and meeting the requirement of resistance reduction and sand carrying integrated application. |
| priorityDate | 2018-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.