HEAT RESISTANT ORGANIC FIBER HAVING HIGH STRENGTH, EXCELLENT IN WATER REPELLENT, OIL REPELLENT AND SOIL-PREVENTING PROPERTIES, FIBROUS PRODUCT OF THE SAME AND METHOD FOR RODUCING THEM

摘要

PROBLEM TO BE SOLVED: To provide a heat resistant organic fiber having a high strength, excellent in heat resistance and durability, not harming touch and having an excellent soil-preventing function, a fibrous product of the same and a method for producing them. SOLUTION: This heat resistant organic fiber having the high strength, covered by a thin membrane consisting mainly of a fluorocarbon silane, and a fibrous product consisting of the same are provided. Further, the heat resistant organic fiber having the high strength or the fibrous product of the same is treated with as follows; treating the fiber or fibrous products by (a) a hydrolysate of the fluorocarbon silane, and if desired (b) a surfactant and (c) an alkoxysilane compound and (d) an aqueous emulsion containing an acid or an alkali catalyst, and then heat-treating. COPYRIGHT: (C)2004,JPO