http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114230293-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-06 |
| filingDate | 2021-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114230293-B |
| titleOfInvention | An inorganic-organic composite grouting and water-stopping material, its preparation method and its application |
| abstract | The invention discloses an inorganic-organic composite grouting and water-stopping material, a preparation method and an application thereof. ～20 parts, 0.1～0.3 parts of crosslinking agent, 0.1～0.5 parts of initiator, 0.2～1.0 parts of dry ice, 30～40 parts of water. The organic-organic composite grouting and water-stopping material of the invention has good flexibility, cohesiveness, and repeated water-swellability. Utilize the good cohesiveness, toughness and water expansion of organic polymers to modify inorganic grouting materials, and use dry ice to improve the pH value environment of cement hydration early slurry, so that the degree of polymer polymerization is higher and the performance is better. . This technology not only gives full play to the advantages of high strength and low cost of inorganic grouting materials, but also endows them with good cohesiveness, toughness and water swelling. |
| priorityDate | 2021-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.