专利名称：Flame resistant fiber blends
发明人：Bennett Ray Baird,Leander Adair Sherbeck 申请号：US05/519355
申请日：19741030
公开号：US04014829A
公开日：
19770329
专利内容由知识产权出版社提供
摘要：A flame-resistant blend of textile fibers comprising (a) from about 20 to 40% by weight of a normally flammable textile fiber aesthetically suitable for wearing apparel and (b) from about 60 to 80% by weight of poly-(metaphenylene isophthalamide) fiber containing distributed substantially throughout its whole interior a finely divided cross-linked reaction product of at least 5% by weight (unreacted basis) of a tetrakis hydroxymethyl phosphonium compound and a resin containing active hydrogen.
申请人：E. I. DU PONT DE NEMOURS AND COMPANY
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