New spun yarns and textile articles obtained from these yarns

摘要

870,017. Yarns and threads. SOC. RHODIACETA. April 27, 1959 [Jan. 2, 1959], No. 14310/59. Class 120(3) A blended yarn comprises " high " tensile strength synthetic fibres and lower tensile strength fibres, the ratio of the former to the latter being at least 2:1 and the shrinkage in boiling water of the former being at least equal to the latter. The high strength fibres may be of polyamide or polyester and of lower individual fibre denier than the other fibres which may be of cotton, wool, cellulose acetate or viscose, or polyacrylonitrile. Fabrics or felts made from single or doubled yarns are said to resist pilling. Specification 868,166 is referred to.