http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104693464-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 |
| filingDate | 2015-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104693464-B |
| titleOfInvention | A kind of preparation method of lignin nano-cellulose enhancing polymeric lactic acid compound film |
| abstract | The present invention provides a kind of preparation method of lignin nano-cellulose enhancing polymeric lactic acid compound film, including step：1) sour water solution high pressure homogenization method prepares lignin nano-cellulose：Raw material sulphuric acid hydrolysis, it is then high-pressure homogeneous to obtain lignin nano-cellulose；2) lignin nano-cellulose enhancing polymeric lactic acid compound film is prepared with solution-cast solvent evaporation method：PLA 8 10, the lignin nano-cellulose 0.08 0.5 of weight are taken, is mixed with organic solvent and obtains casting film stoste, vacuum defoamation processing is carried out to casting film stoste, film is made in casting film stoste.The present invention is compound by the nano-cellulose containing lignin and PLA first, PLA is strengthened with nano material, mechanical property caused by the introducing of lignin solves the problems, such as nano-cellulose and PLA matrix compatibility is bad is low, improves the adhesive attraction of boundary. |
| priorityDate | 2015-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.