Title:
POLYCARBONATE RESIN COMPOSITION AND RESIN SHEET OBTAINED FROM THE SAME
Document Type and Number:
Japanese Patent JP2017145356
Kind Code:
A
Abstract:
SOLUTION: There is provided a polycarbonate resin composition which is a resin composition containing a polycarbonate resin (A), a near-infrared reflective pigment (B), an inorganic near-infrared absorber (C) and an antioxidant (D), as essential components, where an amount of the near-infrared reflective pigment (B) is 0.01-20 pts.wt. of 100 pts.wt. of the polycarbonate resin (A), and an amount of the inorganic near-infrared absorber (C) is 0.001-2 pts.wt. of 100 pts.wt. of the polycarbonate resin (A).EFFECT: A polycarbonate resin composition does not impair heat resistance and mechanical physical properties inherent to a polycarbonate resin, is inexpensive because of dispensing with a special step, and is excellent in solar reflectance, visible light transmittance and solar transmittance. For this reason, the polycarbonate resin composition can be suitably used as a resin sheet of various applications such as interior, exterior, a building material, an industrial material, an agricultural material, a member for vehicle, a member for ship and a member for aircraft.SELECTED DRAWING: None
Inventors:
NAGANO KEISAI
TANIMURA HIROYUKI
TANIMURA HIROYUKI
Application Number:
JP2016029481A
Publication Date:
August 24, 2017
Filing Date:
February 19, 2016
Export Citation:
Assignee:
SUMIKA POLYCARBONATE LTD
International Classes:
C08L69/00; C08K3/22; C08K5/524
Domestic Patent References:
| JP2016503083A | 2016-02-01 | |||
| JP2011132347A | 2011-07-07 | |||
| JP2005179504A | 2005-07-07 | |||
| JP2007284540A | 2007-11-01 | |||
| JP2008044805A | 2008-02-28 |
Foreign References:
| WO2009142254A1 | 2009-11-26 |
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