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Title:
FLAME-RETARDANT LIGHTING COVER AND FLAME-RETARDANT LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/047520
Kind Code:
A1
Abstract:
Provided is a flame-retardant lighting cover having excellent non-ignitability and excellent non-carbonization properties, and preferably, further having excellent light-dispersion properties, excellent workability, excellent moldability, and excellent impact resistance. In addition, further provided is a flame-retardant lighting device having such a flame-retardant lighting cover. When subjected to a railway vehicle material combustion test conducted by the Japan Railway Rolling Stock & Machinery Association, this flame-retardant lighting cover exhibits results in which ignition and carbonization do not occur in. Furthermore, the proportion of inorganic matter content in the flame-retardant lighting cover constitutes less than 50 wt%.

Inventors:
SUGINO YUSUKE (JP)
NAKAYAMA YUSUKE (JP)
KIUCHI KAZUYUKI (JP)
NAGASAKI KUNIO (JP)
HIRANO KEISUKE (JP)
Application Number:
PCT/JP2015/076272
Publication Date:
March 31, 2016
Filing Date:
September 16, 2015
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
F21V3/04; F21V3/00
Domestic Patent References:
WO2013154104A12013-10-17
Foreign References:
JP2013233789A2013-11-21
JP2014099302A2014-05-29
Attorney, Agent or Firm:
MOMII, Takafumi (JP)
Takafumi Momii (JP)
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