Reflector for light-emitting device, and light-emitting device
US8883048B2 · kind B2 · utility
2Cited by
0References
13Claims
0Family size
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Key dates
| Filing date | Sep 7, 2010 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Feb 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8506
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a reflector for a light-emitting device consisting of (A) an polyamide composition comprising a polyamide polymerized from (a) a dicarboxylic acid comprising at least 50 mol % of an alicyclic dicarboxylic acid and (b) a diamine comprising at least 50 mol % of a diamine with a branched main chain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.