| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86594f6f2f0cbebe0f958d27a3a4d8fd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-46 |
| filingDate |
1996-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e3afee156a2c06c3a2fdf294dbd0110
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73828e02f38bcc9b6b3b9b6b0825d5d5 |
| publicationDate |
1997-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2744118-A1 |
| titleOfInvention |
FILTRATE CONTROL AGENT FOR OIL WELL CEMENT GROUT OR THE LIKE AND GROUT COMPOSITIONS COMPRISING SAID AGENT |
| abstract |
The present invention proposes to use, as an agent for controlling the filtrate in an oil well cementing slurry or the like, an additive consisting of solid particles passed through a sieve of 50 microns or smaller, for example 20. microns or even 10 microns. A subject of the invention is also cementing compositions comprising said additive. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2895278-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014041246-A1 |
| priorityDate |
1996-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |