http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103974771-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-349 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-321 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-20 |
| filingDate | 2012-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103974771-B |
| titleOfInvention | The method preparing strong acid catalyst |
| abstract | A kind of method preparing strong acid catalyst, it is by by following polymerization: the butylstyrene of 0 98 weight %；The vinyltoluene of 0 80 weight %；The divinylbenzene of 1.5 25 weight % containing 1 98 weight % vinyl xylene, ethyl vinyl benzene and the styrene of 0 80 weight %.Form copolymer pearl, sulfonation, and be used as catalyst. |
| priorityDate | 2011-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.