Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9ec299e15d91ea5b17eba08b5772c8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C2-04 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/C08C19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-12 |
filingDate |
2017-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f23bef92cdad7d06846b955ae5e9b649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f8742b2976abcfeffcd0c1dd0efb96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d1c9ef90ce03d1a924b4484803ddb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a5b39c4a9489e88893a5d8fb96ac2b4 |
publicationDate |
2018-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2018016400-A1 |
titleOfInvention |
Method for separating catalyst component |
abstract |
Provided is a method for separating a catalyst of a hydrogenated nitrile rubber, which comprises: a water-soluble polymer addition step wherein an aqueous solution of a water-soluble polymer is added into a water-soluble organic solvent solution of a hydrogenated nitrile rubber, which is obtained by subjecting a nitrile rubber to a hydrogenation reaction in the presence of a platinum group element-containing catalyst; and a water-soluble polymer precipitation step wherein the water-soluble polymer is precipitated, while having the platinum group element taken in the water-soluble polymer by stirring the water-soluble organic solvent solution of the hydrogenated nitrile rubber, into which the aqueous solution of the water-soluble polymer has been added. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113461838-A |
priorityDate |
2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |