http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111100333-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 |
| filingDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111100333-B |
| titleOfInvention | Hollow PMMA @ SiO2Light diffusing agent, PC light diffusing plate and preparation method |
| abstract | The invention relates to hollow PMMA @ SiO 2 Light diffusant, PC light diffusion plate and preparation method, wherein the light diffusant is PMMA-SiO composite 2 Hollow ball, PMMA coated on surface modified hollow SiO 2 A surface; the PC light diffusion plate takes PC as a matrix and is hollow PMMA @ SiO 2 The light diffusant is dispersed in the PC matrix; when preparing the PC light diffusion plate, firstly preparing hollow SiO 2 And by silylating the hollow SiO 2 Then in the alkylation of hollow SiO 2 Coating PMMA on the surface to obtain hollow PMMA @ SiO 2 Light diffusant, and then mixing PC and hollow PMMA @ SiO according to the proportion 2 Mixing the light diffusion agent and the antioxidant, melting and uniformly mixing, and tabletting to obtain the PC light diffusion plate. Compared with the prior art, the light diffusion plate provided by the invention not only improves the light diffusion effect and the light effect uniformity of the light diffusion plate; and has high haze and enhanced light efficiency. |
| priorityDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.