To provide a foamed rubber composition in which lignin and a lignin derivative are contained and that is obtained by using water as a foaming agent and by controlling cross-linking speed.SOLUTION: The present invention relates, in one embodiment, to a foamed rubber composition which is a foamed rubber molded body containing a rubber component, and lignin and a lignin derivative as one component, and in which, characterized, a foaming agent other than water is not contained, and, in addition, the foamed rubber molded body is produced regardless of the amount of the foaming agent and by adjusting the cross-linking condition, and to a method for producing the same.SELECTED DRAWING: None
【課題】リグニン、リグニン誘導体を含有し、水を発泡剤として、架橋速度を制御してなる発泡ゴム組成物を提供すものである。【解決手段】本発明は、一実施形態において、ゴム成分及びリグニン、リグニン誘導体を一成分として含む発泡ゴム成形体であって、水以外の発泡剤等を含まず、また、発泡剤の量によらず、かつ架橋条件を調整して前記発泡ゴム成形体を製造することを特徴とする発泡ゴム組成物、及びその製造方法に関する。【選択図】なし
LIGNIN-CONTAINING FOAMED RUBBER
リグニン含有発泡ゴム
2021-03-01
Patent
Electronic Resource
Japanese
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