http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103570943-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 |
| filingDate | 2013-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103570943-B |
| titleOfInvention | Halogen-free ultra-high molecular weight polyaniline and preparation method thereof |
| abstract | The invention provides a kind of Halogen-free ultra-high molecular weight polyaniline and preparation method thereof, belong to method for preparing polyaniline field.Solve existing preparation in the method for polyaniline containing halogen and the lower problem of molecular weight.Aniline monomer is first dissolved in inorganic acid aqueous solution by the method, form aniline salt solution, add organic solvent and deionized water again, obtain mixed solution A, oxygenant is dissolved in inorganic acid aqueous solution, obtain mixing solutions B, mixing solutions B is added drop-wise in mixed solution A and reacts, after dropwising, continue stirring 5 ~ 18 hours, obtain reaction product; Reaction product is obtained after washing, alkali cleaning, drying the polyaniline of Halogen-free ultra-high molecular weight.Polyaniline number-average molecular weight of the present invention is 1.6-2.7 ten thousand, and weight-average molecular weight is 10.6-18.2 ten thousand. |
| priorityDate | 2013-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.