TEXTILE COATING COMPOSITION
    15.
    发明申请

    公开(公告)号:WO2022203649A1

    公开(公告)日:2022-09-29

    申请号:PCT/US2021/023460

    申请日:2021-03-22

    Abstract: An example of a textile coating composition includes a self-crosslinked polyurethane binder particle. The self-crosslinked polyurethane binder particle includes a polyurethane polymer with a polymerized sulfonated diamine. The textile coating composition also includes a heterocyclic compound that includes at least one heterocyclic compound that includes at least one ring with at least 3 members, and a crosslinking agent that is to react or interact with the heterocyclic compound. The textile coating composition also includes a phosphate salt and an aqueous vehicle.

    MODIFIED CELLULOSIC MATERIALS
    18.
    发明申请
    MODIFIED CELLULOSIC MATERIALS 审中-公开
    改性纤维素材料

    公开(公告)号:WO2009093041A3

    公开(公告)日:2009-12-10

    申请号:PCT/GB2009000196

    申请日:2009-01-26

    CPC classification number: D06M13/35 D06M13/358 D06M2101/06 D06P3/66 D06P5/225

    Abstract: The invention provides a process for aminoarylating cellulosic materials such as cotton and reconstituted fibres and a process for treating the aminoarylated cellulose with an effect chemical such as a dye, flame retardant or cross linking agent. Improved take up of the effect chemical by the modified cellulose means increased efficiency in the process and in the case of dyeing, avoids or reduces the washing off of hydrolysed dye and the resultant production of large volumes of contaminated water requiring to be treated. The cellulosic material may be present in a blend with other types of fibre for example a blend with poly(alkyleneterephthalates) or polyamides.

    Abstract translation: 本发明提供了一种用于将纤维素材料如棉花和复原纤维进行氨基芳基化的方法,以及用化学药剂如染料,阻燃剂或交联剂处理氨基芳基化纤维素的方法。 通过改性纤维素改善对化学品的吸收意味着在该方法中提高了效率,并且在染色的情况下,避免或减少水解染料的洗脱以及由此产生需要处理的大量污染水。 纤维素材料可以与其它类型的纤维的混合物存在,例如与聚(对苯二甲酸亚烷基酯)或聚酰胺的共混物。

Patent Agency Ranking