http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EC-SP10010668-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c89c32cf4daccc859dafae51a2234b5d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-588 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5751 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-138 |
| filingDate | 2010-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49f3975c983ab86d1821fcf9d3fd6c5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f2864a79758da0df5d9b325afaec837 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12d43c576f01d7df88009045f2bac48d |
| publicationDate | 2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EC-SP10010668-A |
| titleOfInvention | NEW PROCEDURE FOR THE TREATMENT OF ROCKY FORMATIONS AND NEW POLYPHOLITES |
| abstract | The invention relates to a process for the treatment of underground or non-underground rock formations and more particularly of oil or gas production wells, of water injection wells aimed at cleaning of hydrocarbon deposits (oil or gas) or of mine gas wells or gas storage wells. The invention is characterized in that it includes a step comprising the injection, in said rock formation or in said well of a microgel obtained by dilution in water of a self-inverting reverse latex or a self-inverting reverse microltex of a cross-linked polyelectrolyte, obtained by copolymerization, in the presence of a free 2-methyl-2 - [(1-oxo-2-propenyl) amino] -1-propanesulfonic acid crosslinking agent, with at least one cationic monomer chosen from 2, N chloride , N, N-tetramethyl-2 - [(1-oxo-2-propenyl) amino] propanoamonium; N, N, N-trimethyl-3 - [(1-oxo-2-propenyl) amino] propanoammonium chloride; diallyldimethylammonium chloride; N, N, N-trimethyl-2 - [(1-oxo-2-propenyl)] ethanoammonium chloride; N, N, N-trimethyl-2 - [(1-oxo-2-methyl-2-propenyl)] ethanoammonium chloride or N, N, N-trimethyl-3 - [(1-oxo-2-methyl) chloride -2-propenyl) amino] propanoammonium; and with at least one neutral monomer chosen from acrylamide, N, N-dimethylacrylamide, N- [2-hydroxy-1,1-bis (hydroxymethyl) ethyl] propenamide or 2-hydroxyethyl acrylate. |
| priorityDate | 2008-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.