Title:
AUTOMOBILE INSTRUMENT PANEL SURFACE MATERIAL AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/003666
Kind Code:
A1
Abstract:
The present invention provides: an automobile instrument panel surface material having refined appearance and the touch of a soft fluff; and a method for manufacturing same. This automobile instrument panel surface material includes an ultra-fine fiber in average filament diameter of 0.3-7 μm and polyurethane and has fluff comprising the ultra-fine fiber, and is characterized in that, out of the color fastness to light measured under a condition that a xenon arc quantity in a light-fastness measurement method of JIS L0843: 2006 is 110 MJ/m2, discoloration by grayscale evaluation is grade 3.5 or higher, and a glass fogging degree measured under a heating temperature of 100°C and heating time of 20 hours in a glass fogging evaluation method of ISO 6452: 2007 is 10.0% or less.
Inventors:
YANAGISAWA SATOSHI (JP)
TANABE AKIHIRO (JP)
NISHIMURA MAKOTO (JP)
TANABE AKIHIRO (JP)
NISHIMURA MAKOTO (JP)
Application Number:
PCT/JP2017/023096
Publication Date:
January 04, 2018
Filing Date:
June 22, 2017
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D06N3/00; B60K37/00
Foreign References:
| JP2000045186A | 2000-02-15 | |||
| JPS57174242U | 1982-11-02 | |||
| JPH02277891A | 1990-11-14 | |||
| JP2007016378A | 2007-01-25 | |||
| JP2007262627A | 2007-10-11 | |||
| JP2011523985A | 2011-08-25 | |||
| JP4188127B2 | 2008-11-26 | |||
| JP4304013B2 | 2009-07-29 |
Other References:
TENKAZAIBU, ATARASHII SHIGAISEN KYUSHUZAI: "Ciba Specialty Chemicals Kabushiki Kaisha Polymer Tenkazaibu, Atarashii Shigaisen Kyushuzai", JETI : SEKIYU-BUNKA, SEKIYU-TO-SEKIYU-KAGAKU, GAPPEI-KAIDAI = JETI : JAPAN ENERGY & TECHNOLOGY INTELLIGENCE, vol. 45, no. 5, 1997, pages 111 - 112, XP009516098, ISSN: 0289-4343
See also references of EP 3480356A4
See also references of EP 3480356A4
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