http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110577731-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2487-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K13-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L87-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 |
| filingDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110577731-B |
| titleOfInvention | Toughening lampshade |
| abstract | The invention discloses a toughened lampshade, which belongs to the technical field of automobile accessories and comprises the following raw materials in parts by weight: 100-200 parts of polycarbonate, 20-40 parts of glass fiber, 1-2 parts of antioxidant, 5-10 parts of talcum powder, 0.5-1 part of ultraviolet absorbent and 10-15 parts of stress resistance agent, wherein the stress resistance agent takes polycarbonate blending graft particles as a core and takes polystyrene as a shell-core structure of a shell, and the polycarbonate blending graft particles are prepared by blending and grafting polycarbonate and polyethylene. After the stress resistance agent and the glass fiber are added, the lampshade is prepared according to the preparation method, the internal stress is reduced, the toughness is improved, the impact strength is higher than that of a pure polycarbonate lampshade by more than 50 percent, the lampshade cannot be damaged under the condition of external force with certain strength, and the damage rate of the lampshade of the automobile lamp in the use process is reduced; the lampshade prepared by the invention has high light transmittance and can be completely used as a lampshade of a car lamp. |
| priorityDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.