http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114672322-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db081a7147c955dc85b6a6a541399445 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-546 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-542 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 |
| filingDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22093c6b14617f73b88132dd70f69e28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3b7d101a7ca7e531af9b1688b33e7c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_752294e1348e1e11ba7eecc76a43b745 |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114672322-A |
| titleOfInvention | A kind of PDLC dimming material, dimming film and preparation method of dimming film |
| abstract | The invention discloses a PDLC dimming material, a dimming film and a preparation method of the dimming film. The PDLC dimming material comprises: 20wt%-40wt% photocurable material, 40wt%-60wt% liquid crystal material, 0.1wt% -5wt% initiator, 0.1wt%-0.3wt% spacer; the functionality of the photocurable material is not less than 2, not more than 5; the material components are mixed evenly in the container to make a desired shape, and then pass through It is cured by ultraviolet light, and the crosslinking degree after curing is 30‑80. The functionalities of the acrylic modified polyurethane oligomers, acrylate oligomers and epoxy resin oligomers used in the present invention are not less than 2 and not more than 5, and the degree of cross-linking also increases, and the degree of cross-linking after curing is 30-80, the liquid crystal droplets formed after the liquid crystal is precipitated from the polymer become smaller, thereby reducing the haze and improving the transmittance without affecting its shielding properties, fully meeting the needs of the application. |
| priorityDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.