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1. WO2018143327 - POLYCARBONATE RESIN COMPOSITION

Publication Number WO/2018/143327
Publication Date 09.08.2018
International Application No. PCT/JP2018/003371
International Filing Date 01.02.2018
IPC
C08L 69/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69Compositions of polycarbonates; Compositions of derivatives of polycarbonates
C08K 5/524 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
49Phosphorus-containing compounds
51Phosphorus bound to oxygen
52bound to oxygen only
524Esters of phosphorous acids, e.g. of H3PO3
C08L 71/02 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
02Polyalkylene oxides
F21S 2/00 2016.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
2Systems of lighting devices, not provided for in main groups F21S4/-F21S10/113
CPC
C08K 5/005
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
005Stabilisers against oxidation, heat, light, ozone
C08K 5/1515
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
04Oxygen-containing compounds
15Heterocyclic compounds having oxygen in the ring
151having one oxygen atom in the ring
1515Three-membered rings
C08K 5/524
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
49Phosphorus-containing compounds
51Phosphorus bound to oxygen
52Phosphorus bound to oxygen only
524Esters of phosphorous acids, e.g. of H3PO3
C08K 5/526
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
49Phosphorus-containing compounds
51Phosphorus bound to oxygen
52Phosphorus bound to oxygen only
524Esters of phosphorous acids, e.g. of H3PO3
526with hydroxyaryl compounds
C08L 69/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69Compositions of polycarbonates; Compositions of derivatives of polycarbonates
C08L 71/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain
02Polyalkylene oxides
Applicants
  • 出光興産株式会社 IDEMITSU KOSAN CO.,LTD. [JP]/[JP]
Inventors
  • 鳥居 孝洋 TORII, Takahiro
  • 山崎 康宣 YAMAZAKI, Yasunobu
Agents
  • 平澤 賢一 HIRASAWA, Kenichi
  • 佐々木 渉 SASAKI, Wataru
  • 大谷 保 OHTANI, Tamotsu
Priority Data
2017-01664501.02.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) POLYCARBONATE RESIN COMPOSITION
(FR) COMPOSITION DE RÉSINE DE POLYCARBONATE
(JA) ポリカーボネート樹脂組成物
Abstract
(EN) A polycarbonate resin composition that maintains excellent color tone with little yellowing even with retention inside a high-temperature molding machine exceeding 340°C, has little change in color tone over time even when a molded article molded after retention under high-temperature conditions undergoes thermal history, and has exceptional long-term stability of the optical properties, wherein the polycarbonate resin composition contains prescribed amounts of a polycarbonate resin (A), a specific polyether compound (B), and a specific antioxidant (C).
(FR) L’invention concerne une composition de résine de polycarbonate qui présente un faible jaunissement et préserve une teinte satisfaisante, y compris en cas de maintien dans une machine à mouler à une température élevée dépassant 340°C, dont la teinte se modifie peu au cours du temps, y compris lorsqu’un article moulé formé après maitien dans des conditions de haute température se trouve sous l’influence d’une histoire thermique, et qui se révèle excellente en termes de stabilité à long terme de ses caractéristiques optiques. Cette composition de résine de polycarbonate comprend en quantités individuellement prédéfinies une résine de polycarbonate (A), un composé polyéther (B) prédéfini, et un antioxydant (C) prédéfini.
(JA) 340℃を超える高温の成形機内で滞留させても黄変が少なく良好な色調を維持し、さらに、高温条件下で滞留させた後に成形した成形品が熱履歴を受けた場合も経時的な色調変化が少なく、光学特性の長期安定性に優れるポリカーボネート樹脂組成物であって、ポリカーボネート樹脂(A)、特定のポリエーテル化合物(B)、及び特定の酸化防止剤(C)をそれぞれ所定量含有するポリカーボネート樹脂組成物である。
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