http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110791050-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-3036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2296 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V3-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-526 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1345 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-526 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-30 |
| filingDate | 2019-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110791050-B |
| titleOfInvention | Plastic for LED lampshade and preparation method thereof |
| abstract | The invention discloses a plastic for an LED lampshade, which is prepared from the following raw materials in parts by weight: methyl methacrylate-acrylonitrile-butadiene-styrene copolymer: 100 parts of composite nano filler, 3-10 parts of composite antioxidant, 0.1-1 part of composite antioxidant and 0.1-1 part of dispersant. The composite nano filler is a mixture of nano titanium dioxide, nano zinc oxide, nano zinc sulfide and nano barium sulfate, and the mass ratio of the four is 1-2: 3-5: 1-5: 10-20. According to the invention, the nano barium sulfate obtained by the preparation method using ethylene glycol bis (2-aminoethyl ether) tetraacetic acid as the complexing agent has a synergistic effect with nano titanium dioxide, nano zinc oxide and nano zinc sulfide in a specific mass ratio, so that the haze of the lampshade can be greatly improved, and meanwhile, higher light transmittance is kept. |
| priorityDate | 2019-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.