http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017025240-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a60326471cf8e73187625e940919ea0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-18 |
| filingDate | 2015-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4c68b6842d8312c5c053ecf61f32487 |
| publicationDate | 2017-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017025240-A |
| titleOfInvention | Method for producing cellulose nanofiber |
| abstract | [Problem] To provide a method for producing cellulose nanofibers, which can obtain cellulose nanofibers having a certain size and small variation in size with high recovery rate, using pulp fibers oxidized by a gas phase reaction. With the goal. The present invention relates to a method for producing cellulose nanofibers using pulp fibers oxidized by a gas phase reaction, wherein the pulp fibers are pretreated by mixing with mineral acid, and the pretreatment is performed. It comprises a step of finely pulverizing pulp fibers dispersed in water, the pH in the pretreatment step is 1.0 or more and 2.0 or less, and the treatment temperature in the pretreatment step is 60 ° C or more and 100 ° C or less, It is a manufacturing method of the cellulose nanofiber whose processing time is 1 hour or more and 6 hours or less. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018003216-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110452305-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019208656-A1 |
| priorityDate | 2015-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.