http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114196056-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-315 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F1-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-123 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F1-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-315 |
| filingDate | 2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114196056-B |
| titleOfInvention | A kind of preparation method of liquid crystal small molecule-assisted light-responsive polymer surface micro-nano structure |
| abstract | The invention discloses a preparation method of a light-responsive polymer surface micro-nano structure assisted by liquid crystal small molecules. The method organically combines small liquid crystal molecules with photo-responsive polymers, photo-patterns the liquid crystal composite polymer film, and then places it in a solvent vapor atmosphere to generate mass migration due to the difference in surface tension to form a surface micro-nano structure. Due to the combined effect of the solvent-induced Maragooni flow and the fluidity of liquid crystal small molecules, this method can make the polymer film produce large surface fluctuations, and can adjust the addition ratio of liquid crystal small molecules and the light patterning time gap. width to change the direction of mass migration, thereby preparing more complex surface patterns. In addition, by washing away the small liquid crystal molecules in the surface relief structure, a porous structure can be obtained, which can be used for the preparation of sound insulation and vibration damping materials, and has a very broad application prospect. |
| priorityDate | 2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.