http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107022096-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-145 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-12 |
| filingDate | 2017-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107022096-B |
| titleOfInvention | Preparation of high-light-permeability composite cellulose acetate membrane with near-ultraviolet excitation function |
| abstract | A preparation method of a high-light-permeability composite cellulose acetate membrane with a near ultraviolet excitation function relates to a cellulose membrane. The preparation of the high-light-transmission composite cellulose acetate film with the near-ultraviolet excitation function, high light transmission, better plasticity and better ductility is provided. Eu (MAA) 3 phen is dissolved in dimethyl sulfoxide, added with the same amount as Eu (MAA) 3 Stirring a silane coupling agent with a phen molar weight (1: 1-1: 3) in a container at 50-100 ℃ under an alkaline condition to perform an addition reaction to form a modifier A; dissolving cellulose acetate in dimethyl sulfoxide to form a solution B after dissolution; adding the modifier A into water, hydrolyzing, adding the modifier A into the solution B by using organic tin as a catalyst under the protection of inert gas, after reaction, paving the reaction solution into a film by using a film paving machine, and thermally curing to form a film in an oven to obtain the high-light-transmittance composite cellulose acetate film with the near-ultraviolet excitation function. |
| priorityDate | 2017-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.