| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2d0bfa61909e03269115640e924146e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_741ac329ae90429f119d1ff4a1d9e095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b16d6487b9b95ea0fc9d3d03b77b4297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdad00677b9268c26e005a9e03a7b9dd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4061 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G37-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-00 |
| filingDate |
2012-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dd9b468c694ea632851c9c6552dcffd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b59e16952ba8bd177d38bcbdf9db308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2400f7c90fbd55458b455d7422e6c5c |
| publicationDate |
2012-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012137830-A1 |
| titleOfInvention |
Method for extracting hexavalent chromium in a polymer material |
| abstract |
One embodiment of method for extracting hexavalent chromium includes preparing a liquid sample by adding a fatty acid to a polymer material, adding water or an aqueous alkali solution to this sample, and extracting hexavalent chromium contained in the sample in the water or the aqueous alkali solution. |
| priorityDate |
2009-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |