http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009098309-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e190ab4453985444f03cdb96632eb78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_156ff813e1476ea8abfc21edcfa3f340 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e074bb8132b9330c2ff644fce67569f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 |
| filingDate | 2009-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed1cc3465fb44e54ffffc32f400bb7a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f38c1c17a0f0ef4aaf9f9aed39d3ebb5 |
| publicationDate | 2009-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2009098309-A1 |
| titleOfInvention | Cleaning agents based on organic amine sulfates for drilling devices |
| abstract | The invention relates to the use of a compound of general formula R-O-SO3 -R1R2R3NH+ in which R represents a saturated, unsaturated, branched or linear alkyl radical comprising 6 to 22 carbon atoms, and R1, R2, and R3, which can be identical or different, represent a hydrogen atom or a saturated, unsaturated, branched or linear hydroxyalkyl radical comprising 1 to 5 carbon atoms, for cleaning boreholes, drilling devices, or drill cuttings. The invention further relates to a method for cleaning surfaces of boreholes, drilling devices, or drill cuttings, a method for creating a borehole, and a method for producing an oil or gas. |
| priorityDate | 2008-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.