POLYPARAPHENYLENE TEREPHTHALAMIDE FIBER COMPOSITE BODY

PROBLEM TO BE SOLVED: To provide a polyparaphenylene terephthalamide fiber composite body which is excellent in alkali resistance, and particularly, a super alkali-resistant polyparaphenylene terephthalamide fiber composite body which is usable for an application such as concrete used over several d...

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Bibliographische Detailangaben
Hauptverfasser:	TANIMOTO TATSUYA, SHIMOYAMA AKIRA, MIYAUCHI MICHIJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL PROCESSES OF COMPOUNDING LAUNDERING LIME, MAGNESIA METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyparaphenylene terephthalamide fiber composite body which is excellent in alkali resistance, and particularly, a super alkali-resistant polyparaphenylene terephthalamide fiber composite body which is usable for an application such as concrete used over several decades.SOLUTION: There are provided an alkali-resistant polyparaphenylene terephthalamide fiber composite body formed by impregnating one polyparaphenylene terephthalamide multifilament yarn with a thermosetting resin and curing the polyparaphenylene terephthalamide multifilament yarn; and a super alkali-resistant polyparaphenylene terephthalamide fiber composite body formed by coating the outer peripheral surface of one polyparaphenylene terephthalamide multifilament yarn impregnated with a thermosetting resin with a thermoplastic resin.SELECTED DRAWING: None 【課題】耐アルカリ性に優れたポリパラフェニレンテレフタルアミド繊維複合体、とりわけ、コンクリート等の数十年間に亘って使用される用途に使用可能な超耐アルカリ性ポリパラフェニレンテレフタルアミド繊維複合体の提供。【解決手段】１本のポリパラフェニレンテレフタルアミドマルチフィラメント糸条に熱硬化性樹脂を含浸、硬化してなる耐アルカリ性ポリパラフェニレンテレフタルアミド繊維複合体、並びに、熱硬化性樹脂が含浸された１本のポリパラフェニレンテレフタルアミドマルチフィラメント糸条の外周面を熱可塑性樹脂で被覆してなる超耐アルカリ性ポリパラフェニレンテレフタルアミド繊維複合体。【選択図】なし