http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114196191-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-005 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114196191-B |
| titleOfInvention | Water plugging and grouting composite material and preparation method thereof |
| abstract | The water plugging and grouting composite material for the silty-fine sand stratum comprises a black material and a white material, wherein the raw materials comprise, by weight, 50-70 parts of the white material: 2-4 parts of silane modified silicon dioxide; 4-5 parts of sodium carboxymethylcellulose; 10-15 parts of water glass; 20-28 parts of polyether polyol; 0.2-1 part of triethylene diamine; the balance of water; 30-50 parts of black materials: 20-28 parts of polyisocyanate; the balance of water. In addition, the preparation method of the water plugging and grouting composite material is also disclosed. |
| priorityDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.