CELLULOSE FIBER COMPOSITION AND CELLULOSE FIBER COMPOSITE MATERIAL, AND METHOD FOR PRODUCING THEM

PROBLEM TO BE SOLVED: To provide a cellulose fiber composition which has high compatibility with a general-purpose resin using a small amount of expensive lignophenol, and causes less adverse effect leading to lowering of a strength of a product when compounded with the general-purpose resin to be f...

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Bibliographische Detailangaben
Hauptverfasser:	KUMAGAI SHIGERU, FUJIMOTO EINOSUKE, YASUI HIROHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a cellulose fiber composition which has high compatibility with a general-purpose resin using a small amount of expensive lignophenol, and causes less adverse effect leading to lowering of a strength of a product when compounded with the general-purpose resin to be formed into a cellulose fiber composite material.SOLUTION: A cellulose fiber composition is a cellulose fiber composition containing a cellulose fiber and 0.5-50 pts.mass of a coating resin with respect to 100 pts.mass of the cellulose fiber, where the coating resin is a prepolymer of lignophenol.SELECTED DRAWING: None 【課題】本発明の課題は、高価なリグノフェノールを少量しか用いずに、汎用樹脂との相溶性が高く、汎用樹脂と複合させてセルロース繊維複合材料とした際に、製品の強度の低下を招く等の悪影響が少ないセルロース繊維組成物を提供することである。【解決手段】上記課題は、セルロース繊維と、セルロース繊維１００質量部に対して０．５〜５０質量部のコーティング樹脂とを含むセルロース繊維組成物であって、コーティング樹脂がリグノフェノールのプレポリマーである、セルロース繊維組成物によって解決される。【選択図】なし