http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2182566-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_623a4f5302a345215297327d5d0e1d86 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00663 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-508 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-506 |
| filingDate | 2000-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4a9b2eb4d4eaf5805527c9a980e8769 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26bbd2951a8b2eb09e22b8048a4af2c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4f4408cba064e1f516daac1b1afdb17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_929f9b33116f8aeece008603affe23e3 |
| publicationDate | 2002-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2182566-C1 |
| titleOfInvention | Polymercement composition, method of filling voids by means of said composition (versions) and device for method embodiment |
| abstract | FIELD: production of polymercement composition; geophysical engineering and construction engineering under flooded conditions. SUBSTANCE: polymercement composition includes at least cement and hydrolyzed water-swollen loosely cross-linked polyacrylamide in the amount from 0.01 to 15.0 mas.% of mass of cement and may also contain inert filler, sand for example. Said polyacrylamide may be obtained through radical polymerization of acrylamide or radical copolymerization of acrylamide with divinyl compound or radiation-chemical cross-linking of water-soluble polyacrylamide. Method of filling voids consists in delivery of described composition to voids and its hardening. According to one version, method consists on radiation exposure of filling mixture containing water-soluble polyacrylamide, cement and water in the course of delivery of it to void. Device proposed for said method embodiment includes tube with radioactive source in area where filling mixture flows. Filling mixture system is connected with one end of tube; other end of tube is open escape of filling mixture. Radioactive source is made in form of neutral or γ- radiation oscillator. EFFECT: enhanced efficiency. 13 cl, 1 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2649663-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2649669-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2665325-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10589238-B2 |
| priorityDate | 2000-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.