http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111094372-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-40 |
| filingDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111094372-B |
| titleOfInvention | Method for purifying sulfo group-containing hyperbranched polymer and method for producing the same |
| abstract | The present invention provides a method for purifying a sulfo group-containing hyperbranched polymer, which is characterized by comprising: pouring a sulfuric acid solution of a sulfo group-containing hyperbranched polymer into water, and making the sulfo group-containing hyperbranched polymer A reprecipitation treatment step of reprecipitation; and a coagulation step of mixing and stirring the liquid containing the precipitate obtained in the reprecipitation treatment step with an organic solvent to aggregate the precipitate. |
| priorityDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.