http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105175581-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-22 |
| filingDate | 2015-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105175581-B |
| titleOfInvention | Preparation method for hydrophilic aminated hydrogenated butadiene-acrylonitrile rubber and prepared product |
| abstract | The invention provides a preparation method for hydrophilic aminated hydrogenated butadiene-acrylonitrile rubber. The method comprises the steps that 1, a nanometer Rh metal catalyst and butadiene-acrylonitrile rubber are mixed and dispersed evenly; 2, mixed liquid obtained in the step 1 is added in a reaction kettle, and first-step catalytic hydrogenation is performed under the hydrogen pressure of 1-5 MPa; 3, a RhCl(PPh3)3 catalyst with the mass fraction of 0.5-2.0% is added in a catalytic hydrogenation reaction product, and reacting is performed for 1-3 h under the hydrogen pressure of 1-5 MPa. The invention further provides the hydrophilic aminated hydrogenated butadiene-acrylonitrile rubber prepared through the preparation method. The prepared aminated hydrogenated butadiene-acrylonitrile rubber has the good hydrophilicity, and the hydrophilicity of the aminated hydrogenated butadiene-acrylonitrile rubber is improved along with increasing of the amino group content; existence of amino groups in the aminated hydrogenated butadiene-acrylonitrile rubber supplies active sites to introduction of organic matter containing carboxyl groups and epoxy groups. |
| priorityDate | 2015-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.