POLYPROPYLENE RESIN COMPOSITION

To provide a polypropylene resin composition containing a biomass material, yet being improved in the odor and in the formability.SOLUTION: The polypropylene resin composition is composed of a polypropylene resin (A) of 35 mass% to 69 mass%, a compatibilizer (B) of 1 mass% to 5 mass%, a biomass fill...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA MOE, ASUKA KAZUO, YAMADA RYOSUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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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Beschreibung
Zusammenfassung:	To provide a polypropylene resin composition containing a biomass material, yet being improved in the odor and in the formability.SOLUTION: The polypropylene resin composition is composed of a polypropylene resin (A) of 35 mass% to 69 mass%, a compatibilizer (B) of 1 mass% to 5 mass%, a biomass filler (C) of Mc mass%, and an inorganic filler (D) of Md mass%, wherein the total (Mc+Md) of the biomass filler (C) and the inorganic filler (D) is 30 to 60 mass%, and the relationship Mc≥Md>0 is satisfied.SELECTED DRAWING: None 【課題】バイオマス材料を含みながら、臭気を改善し、かつ成形性が改良されたポリプロピレン樹脂組成物を提供する。【解決手段】ポリプロピレン樹脂（Ａ）を３５質量％～６９質量％、相溶化剤（Ｂ）を１質量％～５質量％、バイオマスフィラー（Ｃ）をＭｃ質量％、無機フィラー（Ｄ）をＭｄ質量％で構成され、バイオマスフィラー（Ｃ）および無機フィラー（Ｄ）の合計（Ｍｃ＋Ｍｄ）が３０～６０質量％、かつ、Ｍｃ≧Ｍｄ＞０を満たすことを特徴とする。【選択図】なし