http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112574229-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4288 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10 |
| filingDate | 2019-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112574229-B |
| titleOfInvention | Method for preparing isosorbide by dehydrating sorbitol and preparation method of copolymer-based catalyst thereof |
| abstract | The invention discloses a method for preparing isosorbide by dehydrating sorbitol and a preparation method of a copolymer-based catalyst thereof. Compared with other used catalysts, the catalyst has the advantages of simple preparation process and regeneration procedure, easily obtained raw materials, good catalyst appearance, high activity, easy separation and recovery from reaction products, repeated use, good stability and the like. |
| priorityDate | 2019-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.