Title:
ALUMINUM DECORATIVE LAMINATE, ALUMINUM DECORATIVE MEMBER AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2016137614
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an aluminum decorative sheet enabling inventory load to be suppressed and excellent in weather resistance and flexure whitening resistance.SOLUTION: An aluminum decorative laminate 9 has a decorative sheet 7 in which two or more transparent thermoplastic resin layers 6 are laminated on a one surface of a substrate layer 1 composed of a colored thermoplastic resin and an aluminum sheet 8 is stuck to the other surface of the substrate layer 1 of the decorative sheet 7. The transparent thermoplastic resin layer 6 has an outer most layer 5 composed of a polyvinylidene fluoride resin. An inner layer 4 is composed of a mixture of a polymethyl methacrylate resin and a polymethyl methacrylate resin-based rubber, mixture ratio thereof is the polymethyl methacrylate resin of 40 mass% to 70 mass% and the polymethyl methacrylate resin-based rubber of 30 mass% to 60 mass%. A total thickness of the transparent thermoplastic resin layer 6 is 20 μm to 80 μm and thickness of the aluminum sheet 8 is 0.5 mm to 0.8 mm. And the aluminum decorative laminate has incombustibility.SELECTED DRAWING: Figure 1
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Inventors:
NIINA KATSUYUKI
TOMINAGA TAKASHI
TOMINAGA TAKASHI
Application Number:
JP2015013273A
Publication Date:
August 04, 2016
Filing Date:
January 27, 2015
Export Citation:
Assignee:
TOPPAN COSMO INC
International Classes:
B32B15/08; E04F13/07
Domestic Patent References:
| JP2012056146A | 2012-03-22 | |||
| JPH11300905A | 1999-11-02 | |||
| JPS5998845A | 1984-06-07 |
Attorney, Agent or Firm:
Ichi Hirose
Toru Miyasaka
Toru Miyasaka