Polyazole-containing composition
    7.
    发明授权
    Polyazole-containing composition 失效
    含有含唑的组合物

    公开(公告)号:US08722279B2

    公开(公告)日:2014-05-13

    申请号:US13377295

    申请日:2010-06-17

    摘要: Composition in the form of a solution and/or dispersion, comprising: at least one polyazole with an intrinsic viscosity, measured in at least 96% by weight sulfuric acid, in the range from 3.0 to 8.0 g/dl, and orthophosphoric acid (H3PO4) and/or polyphosphoric acid, wherein the polyazole content, based on the total weight of the composition, is in the range from 0.5% by weight to 30.0% by weight, the H3PO4 and/or polyphosphoric acid content, based on the total weight of the composition, is in the range from 30.0% by weight to 99.5% by weight, the H3PO4 and/or polyphosphoric acid concentration, calculated as P2O5 (by acidimetric means), based on the total amount of H3PO4 and/or polyphosphoric acid and/or water, is in the range from 70.5% to 75.45%. Additionally protected are particularly advantageous processes for preparation and for use of the inventive composition.

    摘要翻译: 以溶液和/或分散体形式的组合物,其包含:至少一种特性粘度的聚唑,其在至少96重量%的硫酸中,在3.0至8.0g / dl的范围内测量,并且正磷酸(H 3 PO 4 )和/或多磷酸,其中基于组合物总重量的多唑含量为0.5重量%至30.0重量%,基于总重量的H 3 PO 4和/或多磷酸含量 基于H 3 PO 4和/或多磷酸的总量,以P 2 O 5(通过酸度法)计算的H 3 PO 4和/或多磷酸浓度在30.0重量%至99.5重量%的范围内, /或水,在70.5%至75.45%的范围内。 另外受保护的是本发明组合物的制备和使用的特别有利的方法。