| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b79ea840b038ac1315b2082da00b553b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62948684130c33df47ab9d0bb3e8fbc4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-02 |
| filingDate |
2008-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb2cfe3a0b11643f12056f849cfb9923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d3acba585f4955163b5365adaea65cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55bcf5b6eecd8914ec30a9254296dfcf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bd19fad6127a3266c655cef7d692748 |
| publicationDate |
2016-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-RE46235-E |
| titleOfInvention |
Process for the separation of non-sulfidic minerals and ores from unwanted constituents of crude mineral and ore |
| abstract |
A process for the flotation of non-sulfidic minerals or ores, is disclosed in which crushed crude minerals or ores are mixed with water and a collector to form a suspension, air is introduced into the suspension in the presence of a reagent system, and a floated foam containing the non-sulfidic mineral or ores is formed therein along with a flotation residue comprising the gangue polymeric esterquats as the collector polymeric esterquats. The polymeric esterquats are obtained by reacting alkanolamines with a mixture of monocarboxylic acids and dicarboxylic acids and quaternizing the resulting esters, optionally after alkoxylation. |
| priorityDate |
2007-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |