| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93502a23a72b56472bc75854cfe7c60 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21W107-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21W101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21W101-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21W101-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21S8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 |
| filingDate |
2002-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09db5a8e0cc47f22762fb00439f84ff9 |
| publicationDate |
2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004178868-A |
| titleOfInvention |
Lamp cover |
| abstract |
[PROBLEMS] To provide a lamp cover excellent in impact resistance in addition to transparency, heat resistance and light resistance, and a vehicle lamp to which the lamp cover is attached. A block copolymer of an aromatic vinyl monomer and a conjugated diene monomer is an aromatic hydride having a weight average molecular weight (Mt) of 50,000 to 300,000. The lamp cover is obtained by injection molding with a molding material in which 25 to 60% by weight of the entire block copolymer is a segment B derived from a conjugated diene monomer. This lamp cover is thermally welded to a polypropylene lamp housing to obtain a vehicle lamp. [Selection diagram] None. |
| priorityDate |
2002-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |