| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d94e74dd08e2f282e62c997f35dc8b8c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F112-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 |
| filingDate |
2012-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7484d072a882623016d2b07840d0aa54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4654da3d6cc18c56d15be56716aec2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0dc8dce94de52f37e02fc4a4b9fdcfe |
| publicationDate |
2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2660553-T3 |
| titleOfInvention |
Method to hydrogenate a polymer and hydrogenated polymer thereof |
| abstract |
A polymer hydrogenation method, comprising: providing a copolymer having at least one aromatic vinyl block and at least one conjugated diene block; hydrogenate the polymer in the presence of a heterogeneous catalyst on a support, in which the heterogeneous catalyst consists essentially of Ru, Zn and B, and the mole ratio of Ru: Zn: B is 6: 1: (0.3 ~ 1 ); and obtaining a hydrogenated polymer in which the hydrogenation rate of the conjugated diene block is 95% or more. |
| priorityDate |
2012-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |