| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-033 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D103-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-02 |
| filingDate |
1989-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7205764a78b050be31854a4254e994a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc233dd915c157b95185f6b0c8d2f172 |
| publicationDate |
1995-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SE-502731-C2 |
| titleOfInvention |
Polymeric sulfide mineral depressants and method of enriching sulfide minerals by foam flotation using the agent |
| abstract |
Various acrylic acid allyl/thiourea polymers and their use as depressants in the beneficiation of sulfide minerals from ores are disclosed. |
| priorityDate |
1988-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |