http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103382256-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2013-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103382256-B |
| titleOfInvention | The preparation method of polymethyl methacrylate/nano silicon compound membrane |
| abstract | The invention discloses a kind of preparation method of polymethyl methacrylate/nano silicon compound membrane.0.05 ~ 0.3wt% nano silica fume, 99.70 ~ 99.95wt% are made into mixed solution A containing silane comonomers, adding with mixed solution A volume ratio is the solvent of 15 ~ 40: 1, autoclave is poured into after ultrasonic 10 ~ 120 minutes, adding with mixed solution A mass ratio is (3 ~ 5): (0.02 ~ 0.07): the methyl methacrylate of 1 and initiator, airtight isothermal reaction, products therefrom solution to be coated on silicon chip and anneal, to obtain described composite membrane.The present invention is intended to the method for the nano silica fume solvent thermal after by Surface coating and methyl methacrylate carries out compound, simple to operate, is swift in response, and reaction conditions is gentle, is convenient to scale operation; Obtained polymethyl methacrylate/nano silicon compound membrane has high refractive index and the good transparency, can be applicable to optical field. |
| priorityDate | 2013-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.