THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE COMPOSED OF THE SAME

• Main Authors: KIZAWA HIROMITSU, MORI YOSHIAKI, MITSUNAGA MASAKI
• Format: Patent
• Language: English; Japanese
• Published: 08.04.2024
• 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

To provide a thermoplastic resin composition which is less in discoloration and strength deterioration and is excellent in recyclability even in a severe processing condition, and a molded article composed of the same.SOLUTION: A thermoplastic resin composition contains, with respect to (A) 100 pts.wt. of a thermoplastic resin (component A), (B) 0.001-1 pts.wt. of acidic phosphate (component B) having an acid value of 10-200 mgKOH/g.SELECTED DRAWING: None 【課題】過酷な加工条件下であっても、変色および強度低下が少なくリサイクル性に優れた熱可塑性樹脂組成物およびそれからなる成形品を提供する。【解決手段】（Ａ）熱可塑性樹脂（Ａ成分）１００重量部に対し、（Ｂ）酸価が１０～２００ｍｇＫＯＨ／ｇである酸性リン酸エステル（Ｂ成分）を０．００１～１重量部含有する熱可塑性樹脂組成物。【選択図】 なし