http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103083136-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70a57471adb10e40785c3c694e731ea8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28 |
| filingDate | 2012-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_183aaf8212d8d0ec9187d74d4e2fe0f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53bcbe836e0b1799d126c2e0be7c112f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0d80e861f83c2c722368088e840a64b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4695c3a5a36ba0659c8ce29c6ce08b0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ae1679a9e8a18d4802f7d75596f6e10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c02a092939a18fd39194bb9bdd70780 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac9e34ae87ca316e1eb6e257bdf5aa85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dd30c8ba3531532431027ff5d192f19 |
| publicationDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103083136-B |
| titleOfInvention | Bacterial cellulose liquid absorbing material of sandwich structure and preparation method of bacterial cellulose liquid absorbing material |
| abstract | The invention relate to bacterial cellulose liquid absorbing material of a sandwich structure and a preparation method of the bacterial cellulose liquid absorbing material. The bacterial cellulose liquid absorbing material of the sandwich structure is prepared by the steps such as culture expansion cultivation, stationary culture and postprocessing, and composed of three bacterial cellulose membranes which are tightly combined, the three bacterial cellulose membranes comprise an upper ultra absorbing layer, a lower ultra absorbing layer and a liquid storing layer in the middle. Tight combination refers to that cellulose microfiber of the upper ultra absorbing layer and the lower ultra absorbing layer are combined with cellulose microfiber of the liquid storing layer by intermolecular and intermolecular hydrogen bonding in bi-1, 4-glucan chain to form a molecular layer, layers are combined by intermolecular and intermolecular hydrogen bonding, obvious physical layering does not exist, and structural continuity is good. Prepared liquid absorbing material has good liquid absorbing performance, water binding capacity, biocompatibility and mechanical performance. The bacterial cellulose liquid absorbing material of the sandwich structure is simple and quick in preparation process, green and environmental-friendly, short in cultivation period, low in cost, and applied to the fields such as medicine, personal care and daily-used mechanical industry. |
| priorityDate | 2012-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.