Title:
LAMP HOUSING MATERIAL FOR LIGHTING DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JP2002124109
Kind Code:
A
Abstract:
To provide a lamp housing material for a lighting device of a vehicle with an excellent impact-resistant property of which, diffuse reflection ratio does not deteriorate even an undercoat treatment is omitted in a preparatory process of an aluminum evaporation treatment.
For the lamp housing, made of synthetic resin, having a reflection surface inside on which, an aluminum film is directly evaporated without forming an undercoat layer, the material for the lamp housing is composed of a resin component of polycarbonate resin (A) by 10-90 weight % and a rubber strengthened styrene group resin (B) by 90-10 weight %, of which the content ratio of the rubber component is 1-7 weight %.
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| JP2001202808 | HEADLIGHT FOR VEHICLE |
Inventors:
TOYOTAKA TATSUJI
FUJIWARA TAKAYOSHI
YOSHIMURA TATSUYA
FUJIWARA TAKAYOSHI
YOSHIMURA TATSUYA
Application Number:
JP2000317235A
Publication Date:
April 26, 2002
Filing Date:
October 17, 2000
Export Citation:
Assignee:
NIPPON A & L KK
International Classes:
F21S8/10; F21V15/01; F21W101/10; (IPC1-7): F21S8/10; F21V15/01
Domestic Patent References:
| JPH08273404A | 1996-10-18 | |||
| JPH08134299A | 1996-05-28 | |||
| JP2001043706A | 2001-02-16 | |||
| JP2001002869A | 2001-01-09 |
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