Invention Grant
- Patent Title: Automobile instrument panel surface material and method of manufacturing same
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Application No.: US16312856Application Date: 2017-06-22
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Publication No.: US11629457B2Publication Date: 2023-04-18
- Inventor: Satoshi Yanagisawa , Akihiro Tanabe , Makoto Nishimura
- Applicant: Toray Industries, Inc.
- Applicant Address: JP Tokyo
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP Tokyo
- Agency: DLA Piper LLP (US)
- Priority: JPJP2016-128635 20160629
- International Application: PCT/JP2017/023096 WO 20170622
- International Announcement: WO2018/003666 WO 20180104
- Main IPC: D06N3/00
- IPC: D06N3/00 ; D06N3/14 ; B32B15/08 ; B65D25/14 ; D06N3/18 ; D06P1/20 ; B60K37/00 ; B60R13/02

Abstract:
An automobile instrument panel surface material includes a microfiber having an average single fiber diameter of 0.3 to 7 μm; and polyurethane, the automobile instrument panel surface material having nap formed of the microfiber, the automobile instrument panel surface material having, of light fastnesses measured according to a light fastness measurement method of JIS L 0843:2006 under conditions of a xenon arc intensity of 110 MJ/m2, a fading by gray scale evaluation of grade 3.5 or higher, the automobile instrument panel surface material having a glass haze of 10.0% or less as measured according to a glass haze evaluation method of ISO 6452:2007 under conditions of a heating temperature of 100° C. and a heating time of 20 hours.
Public/Granted literature
- US20190323170A1 AUTOMOBILE INSTRUMENT PANEL SURFACE MATERIAL AND METHOD OF MANUFACTURING SAME Public/Granted day:2019-10-24
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