POLYCARBONATE RESIN COMPOSITION AND MOLDING HAVING DOT-LIKE APPEARANCE

To provide a polycarbonate resin composition having a good molding appearance, and a molding having a dot-like appearance.SOLUTION: A polycarbonate resin composition contains, based on (A) a polycarbonate resin (component A) 100 pts.wt., (B) a synthetic mica powder surface-coated with a silicone bin...

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Bibliographic Details
Main Author KUBOI HIROSHI
Format Patent
LanguageEnglish
Japanese
Published 17.09.2020
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:To provide a polycarbonate resin composition having a good molding appearance, and a molding having a dot-like appearance.SOLUTION: A polycarbonate resin composition contains, based on (A) a polycarbonate resin (component A) 100 pts.wt., (B) a synthetic mica powder surface-coated with a silicone binder resin containing a colorant (component B) of 0.01-8 pts.wt. A molding having a dot-like good design is obtained by using the composition.SELECTED DRAWING: None 【課題】成形品外観に優れたポリカーボネート樹脂組成物及びドット調の外観を有する成形品を提供する。【解決手段】（Ａ）ポリカーボネート樹脂（Ａ成分）１００重量部に対して、（Ｂ）着色剤を含むシリコーン系バインダーレジンで表面被覆した合成マイカ粉（Ｂ成分）を０．０１〜８重量部含有したポリカーボネート樹脂組成物及び該組成物を用いることによりドット調の優れた意匠性を有する成形品が得られる。【選択図】なし
Bibliography:Application Number: JP20190048041