A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POLYCARBONATE RESIN COMPOSITION
PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition excellent in balance between flame retardance and transparency.SOLUTION: There is provided a polycarbonate resin composition which comprises the following polycarbonate resin (A) as a main component and contains a flame retardant, wherein the flame retardant contains 0.1 to 20 mass% of a bromine-containing phosphoric acid ester (B) in the resin composition and 0.5 to 20 mass% of a non-halogen phosphoric acid ester (C) in the resin composition. (A) A polycarbonate resin containing a structural unit (a) derived from a dihydroxy compound represented by the following general formula (1) in a part of the polymer structure.
【課題】難燃性、透明性のバランスに優れたポリカーボネート樹脂組成物を得る。【解決手段】下記ポリカーボネート樹脂（Ａ）を主成分とし、難燃剤を含有するポリカーボネート樹脂組成物であって、前記難燃剤として臭素含有リン酸エステル（Ｂ）を該樹脂組成物中０．１〜２０質量％および非ハロゲンリン酸エステル（Ｃ）を該樹脂組成物中０．５〜２０質量％を含有するポリカーボネート樹脂組成物とする。（Ａ）ポリマー構造の一部に下記一般式（１）で表されるジヒドロキシ化合物に由来する構造単位（ａ）を含有するポリカーボネート樹脂【化１】【選択図】なし
POLYCARBONATE RESIN COMPOSITION
PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition excellent in balance between flame retardance and transparency.SOLUTION: There is provided a polycarbonate resin composition which comprises the following polycarbonate resin (A) as a main component and contains a flame retardant, wherein the flame retardant contains 0.1 to 20 mass% of a bromine-containing phosphoric acid ester (B) in the resin composition and 0.5 to 20 mass% of a non-halogen phosphoric acid ester (C) in the resin composition. (A) A polycarbonate resin containing a structural unit (a) derived from a dihydroxy compound represented by the following general formula (1) in a part of the polymer structure.
【課題】難燃性、透明性のバランスに優れたポリカーボネート樹脂組成物を得る。【解決手段】下記ポリカーボネート樹脂（Ａ）を主成分とし、難燃剤を含有するポリカーボネート樹脂組成物であって、前記難燃剤として臭素含有リン酸エステル（Ｂ）を該樹脂組成物中０．１〜２０質量％および非ハロゲンリン酸エステル（Ｃ）を該樹脂組成物中０．５〜２０質量％を含有するポリカーボネート樹脂組成物とする。（Ａ）ポリマー構造の一部に下記一般式（１）で表されるジヒドロキシ化合物に由来する構造単位（ａ）を含有するポリカーボネート樹脂【化１】【選択図】なし
POLYCARBONATE RESIN COMPOSITION
ポリカーボネート樹脂組成物
YOKOKI MASASHI (author) / WADA TAKAYUKI (author) / TANAKA KAZUYA (author)
2016-01-07
Patent
Electronic Resource
Japanese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
RESIN COMPOSITION CONTAINING POLYCARBONATE FOR WINDOW PROFILE
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Polycarbonate: High-Performance Resin
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POLYCARBONATE RESIN COMPOSITION AND HOT RADIATION SHIELDING MOLDED PRODUCT
| European Patent Office | 2017