http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102532768-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c27f4a786895417d03d0b1045587100 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L39-04 |
| filingDate | 2011-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9914df0b980112acb9feea6dc1ce3f65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc76ea66f345cf1981ca3e79fbb87aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3d821878c5770882a3f5ddd2d94bbf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80f259fc3ea0cf05cd1cb84ca3cfd964 |
| publicationDate | 2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102532768-B |
| titleOfInvention | Method for preparing low-temperature soluble polymer thin film in neutral aqueous solution |
| abstract | The invention belongs to the technical field of nano polymer thin films, and relates to a method for preparing a low-temperature soluble polymer thin film in an aqueous solution based on a layer-by-layer assembly technique. Each deposition cycle comprises two steps of: (1) immersing a substrate containing amino, carboxyl or hydroxyl on the surface into a polymer A aqueous solution at selected temperature, and taking out after a certain time; and (2) immersing the substrate into a polymer B aqueous solution at the temperature identical to the temperature selected in the step (1), and taking out after a certain time; and a multilayer nano thin film is obtained by repeating the steps (1) and (2). As a polymer-polymer complex has temperature response property, when the thin film is immersed into purified water, the multilayer film is gradually dissolved along with the gradual decrease of the temperature, and the dissolving rate and surplus fraction of the water-soluble nano thin film are controllable. According to the invention, the method is simple for operation and wider in application range; and the thin film has great application value in the fields of biology, medicine, food, agriculture, chemical industry, intelligent sensor and the like. |
| priorityDate | 2011-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.