Polyamide yarn with antioxidant finish
    1.
    发明公开
    Polyamide yarn with antioxidant finish 失效
    聚酰胺纱与抗氧化处理

    公开(公告)号:EP0214382A3

    公开(公告)日:1987-08-26

    申请号:EP86108525

    申请日:1986-06-23

    IPC分类号: D06M13/34 D06M15/39 C08J05/06

    摘要: An improved polyamide yarn for tire and industrial applications is prepared by applying to the yarn a finish composition comprising a diarylamine-ketone condensation product such as the low temperature reaction product of diphenylamine and acetone, and a compound selected from the group consisting of 1,3,5 tris(4t-butyl-3-hydroxy-2,6 dimethylbenzyl)-1,3,5 triazine-2,4,6(1H, 3H, 5H) trione and 1,3,5 tris(2 hydroxy ethyl)-s-triazine-2,4,6(1H, 3H, 5H) trione in effective amounts to provide improved adhesion of the fiber to rubber after aging the yarn.

    Process for the production of a black non-conductive cellulose-based textile fibre
    3.
    发明公开
    Process for the production of a black non-conductive cellulose-based textile fibre 失效
    一种制备黑色,非导电性,含有纤维素的纤维的过程。

    公开(公告)号:EP0007693A1

    公开(公告)日:1980-02-06

    申请号:EP79301072.9

    申请日:1979-06-06

    摘要: Black, flame-resistant, substantially inert, non-conductive, flexible textile materials are produced by impregnating a scoured regenerated cellulosic textile material with a composition containing (a) a compound having in one tautomeric form, the general formula
    in which X is oxygen, sulphur or -NH-, and Z is -NH 2 , -NHCN, -NH.NHa, -NH.CO.NH 2 or lower alkyl orX and Z taken together represent a trivalent nitrogen atom, and (b) an ammonium salt of an oxy-acid of phosphorus, heating the impregnated textile in an oxygen-containing gas to a temperature of 220° - 300°C until a black, flame retardant product is obtained and there has been a loss in weight based upon the original weight of the textile material, of 20% to 30%.