METHOD FOR MANUFACTURING MODIFIED RESIN

To provide a method for manufacturing a thermoplastic modified resin which makes it possible to modify a resin at higher efficiency than a conventional method using maleic acid anhydride, and also restrict low molecular weight of the resin.SOLUTION: A method for manufacturing a modified resin includ...

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Bibliographische Detailangaben
Hauptverfasser:	MATONO AKITOSHI, URATA MINORU, KANEKO TOMOMASA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a method for manufacturing a thermoplastic modified resin which makes it possible to modify a resin at higher efficiency than a conventional method using maleic acid anhydride, and also restrict low molecular weight of the resin.SOLUTION: A method for manufacturing a modified resin includes generating radical while kneading and mixing a raw material composition which contains at least one kind selected from the group consisting of acid composed of anion represented by formula (1) and proton, a salt containing the anion and metal-containing cation, a compound causing the anion, and a compound causing metal-containing cation, and which contains a resin.SELECTED DRAWING: None 【課題】無水マレイン酸を用いる従来法よりも高い効率で樹脂を変性し、かつ、樹脂の低分子量化を抑制することができる、熱可塑性変性樹脂の製造方法の提供。【解決手段】式（１）；で表されるアニオンとプロトンとからなる酸、該アニオンと金属含有カチオンとを含む塩、並びに、該アニオンを生じさせる化合物及び金属含有カチオンを生じさせる化合物からなる群より選択される少なくとも１種と、樹脂とを含む原料組成物を混練しながらラジカルを発生させる工程を含むことを特徴とする変性樹脂の製造方法。【選択図】なし