http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-153327-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-008 |
| filingDate | 1988-05-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-04-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-153327-B1 |
| titleOfInvention | Coal froth flotation process |
| abstract | The froth flotation of coal is conducted in the presence of a conditioner of an oxygen containing compound of the formula: n R₁ O-R₂) n (I) nwherein R₁ and each R₂ are independently saturated hydrocarbyls and n is 1 to 3. |
| priorityDate | 1987-05-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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