http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108624983-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 |
| filingDate | 2017-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108624983-B |
| titleOfInvention | Preparation method of cellulose casein composite fiber |
| abstract | The invention discloses a preparation method of cellulose casein composite fiber, which comprises the following steps: a) dissolving casein and cellulose in an ionic liquid aqueous solution to prepare a homogeneous mixed spinning solution; b) filtering, spinning, solidifying, stretching, washing, bleaching, oiling and drying the obtained spinning stock solution to obtain the cellulose casein composite fiber; the ionic liquid is prepared by mixing 90-110 parts by mass of 1-butyl-3-methylimidazole chloride salt, 5-15 parts by mass of bis-1, 4-bis [1- (3-methylimidazole) ] butyl dichloride salt and 5-15 parts by mass of bis-1, 4-bis [1- (3-methylimidazole) ] butyl dichloride salt. The invention realizes the industrial production of composite fiber prepared by the cosolution symbiosis of casein and cellulose, and has strong practical value. |
| priorityDate | 2017-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.