http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103044596-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F126-10 |
| filingDate | 2012-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103044596-B |
| titleOfInvention | A kind of polymerization process of polyvinylpyrrolidone |
| abstract | The invention provides a kind of polymerization process of polyvinylpyrrolidone.First solvent is joined in polymeric kettle, then feed N-vinyl pyrrolidone monomeric is added in deionized water, fully dissolves, under protection of inert gas, add mixed initiator, at 26 ~ 32 DEG C, polymerization reaction take place.The polymerize polyethylene pyrroles of present method gained is of light color, colourity≤30, and residual list low < 10 ppm, turnover ratio is high, and energy consumption is low. |
| priorityDate | 2012-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.