| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-46 |
| filingDate |
2000-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bddf8be3dc6a1002448d2dfc9fbf84f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_549e3531115c37b28d01c51da09fe8cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a4c2b5fa69957163c31080f409b488e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_722c4bcea8fde855d0f448c678590ad2 |
| publicationDate |
2000-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2298898-A1 |
| titleOfInvention |
Resilient well cement compositions and methods |
| abstract |
The present invention provides improved compositions and methods for sealing pipe in a well bore. The compositions which harden into highly resilient solid masses having high strengths are basically comprised of a hydraulic cement, an aqueous rubber latex, an aqueous rubber latex stabilizing surfactant and silica hydrophobicized with silicon oil. |
| priorityDate |
1999-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |