http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107513177-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0482 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 |
| filingDate | 2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107513177-B |
| titleOfInvention | Vegetable oil modified bacterial cellulose aerogel oil absorption material and preparation method thereof |
| abstract | The invention discloses a vegetable oil modified bacterial cellulose aerogel oil absorption material and a preparation method thereof, wherein the preparation method comprises the following steps of: placing bacterial cellulose in an aqueous alkali, and shearing the bacterial cellulose by a high-speed shearing machine to obtain a stably dispersed bacterial cellulose aqueous dispersion, wherein the concentration range of the bacterial cellulose is controlled to be 0-5 wt%; replacing the bacterial cellulose water dispersion liquid with a solvent to obtain a stably dispersed bacterial cellulose solvent dispersion liquid; uniformly mixing the bacterial cellulose solvent dispersion liquid and the epoxy vegetable oil, adding a catalyst, and reacting for 0.5-2 h at the temperature of 25-40 ℃; and drying the obtained product to obtain the plant oil modified bacterial cellulose aerogel oil absorption material. The vegetable oil raw materials used in the application are renewable, wide in source and low in price; the density of the obtained bacterial cellulose aerogel is 0.0457-0.4210 g/cm 3 The hydrophobic property is good, and the surface contact angle can reach 140-150 degrees. |
| priorityDate | 2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.