Title:
光反射部品及び自動車ランプ反射部品
Document Type and Number:
Japanese Patent JP6693780
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a molded part with an outstanding aluminum vapor deposition surface appearance not obtained heretofore in such a manner that the generation of recesses on the surface of an aluminum vapor deposition molded part surface caused by long term exposure under high temperature conditions is suppressed.SOLUTION: Provided is a light reflection component containing a polyphenylene ether based resin composition including: polyphenylene ether (A); and at least one kind of compound (B) selected from the group consisting of: organic phosphorous compound having the chemical structure of formula I) or formula (II) in the molecule (in the formula (II), R denotes a 1 to 8C trivalent saturated hydrocarbon group or a 6 to 12C trivalent aromatic hydrocarbon group); phosphonic acids other than the organic phosphorous compound, phosphonate, phosphinic acid, phosphonate ester, monocarboxylic acid, sulfonic acid, and sulfinic acid, in such a manner that the (A) component is controlled to 95 to 99.95 mass% and the (B) component is controlled to 0.05 to 5 mass% to the total 100 mass% of the (A) component and the (B) component.SELECTED DRAWING: None
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Inventors:
Toru Yamaguchi
Kazuhiko Hashimoto
Chihiro Ori
Kazuhiko Hashimoto
Chihiro Ori
Application Number:
JP2016056038A
Publication Date:
May 13, 2020
Filing Date:
March 18, 2016
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C08L71/12; C08G65/48; C08K5/49; C08K5/524; F21V7/22
Domestic Patent References:
| JP2013213132A | ||||
| JP4088018A | ||||
| JP4117452A | ||||
| JP2002069313A | ||||
| JP61231080A | ||||
| JP56139496A |
Foreign References:
| WO2012070592A1 |
Other References:
LIN, Ching Hsuan et al.,Catalyst-free synthesis of phosphinated poly(2,6-dimethyl-1,4-phenylene oxide) with high-Tg and low-dielectric characteristic,Polymer Degradation and Stability,2014年,99,105-110
Attorney, Agent or Firm:
Kenji Sugimura
Koichiro God
Takao Inoue
Koichiro God
Takao Inoue