http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104271640-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-23 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-23 |
| filingDate | 2013-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104271640-B |
| titleOfInvention | Prepare method and the polysulfones of polysulfones |
| abstract | The present invention relates to a kind of for preparing polysulfones, the particularly method of the improvement of polyether sulfone (PESU) and PPSU (PPSU), wherein solvent is N methyl pyrrolidone (NMP) or/and N ethyl pyrrolidone (NEP).The invention still further relates to the polysulfones of the prepared glass transition temperature with rising, molded body prepared therefrom, and their purposes. |
| priorityDate | 2012-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 165.