| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9ec299e15d91ea5b17eba08b5772c8e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-02 |
| filingDate |
2017-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d1c9ef90ce03d1a924b4484803ddb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f8742b2976abcfeffcd0c1dd0efb96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f23bef92cdad7d06846b955ae5e9b649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a5b39c4a9489e88893a5d8fb96ac2b4 |
| publicationDate |
2019-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3489263-A1 |
| titleOfInvention |
Method for separating catalyst component |
| abstract |
Provided is a method of separating a catalyst of a hydrogenated nitrile rubber, the method including: a water-soluble polymer addition step of adding an aqueous solution of a water-soluble polymer to a water-soluble organic solvent solution of the hydrogenated nitrile rubber obtained by hydrogenating a nitrile rubber in the presence of a platinum group element-containing catalyst; and a water-soluble polymer precipitating step of precipitating the water-soluble polymer while incorporating the platinum group element in the water-soluble polymer by stirring the water-soluble organic solvent solution of the hydrogenated nitrile rubber to which the aqueous solution of the water-soluble polymer is added. |
| priorityDate |
2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |