http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106349113-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-02 |
| filingDate | 2015-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106349113-B |
| titleOfInvention | A kind of hydrophobic monomer and the drilling leakage blockage hydrogel based on the monomer |
| abstract | The invention provides a kind of hydrophobic monomer, the structural formula of the monomer shown in formula I, and the preparation method of the monomer.And using eneamide, alkene-carboxylic acid, olefin sulfonic acid, surfactant, the monomer and initiator as reaction raw materials, drilling leakage blockage hydrogel is prepared by micellar free radical copolymerization method.Apparent viscosity is high under low shear rate before plastic for the hydrogel, and shear thinning behavior is good, and anti-dilution properties are excellent after plastic, and possesses simple production process, lower-cost advantage, is advantageous to industrialized production and field popularization application. |
| priorityDate | 2015-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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