Flam retardant blends for flexible polyurethane foam
    2.
    发明申请
    Flam retardant blends for flexible polyurethane foam 有权
    用于柔性聚氨酯泡沫的阻燃混合物

    公开(公告)号:US20070221892A1

    公开(公告)日:2007-09-27

    申请号:US11723539

    申请日:2007-03-20

    IPC分类号: C09K21/00

    CPC分类号: C08K5/523 C08L75/04

    摘要: A composition is disclosed that comprises an otherwise flammable flexible polyurethane foam and a multi-component flame retardant additive. The flame retardant additive includes an alkyl substituted aryl phosphate and an alkyl phosphate ester wherein the alkyl groups range from C4 to C20 and contain one to six oxygen atoms in the alkyl chain. Optionally, the flame retardant additive includes a halogenated flame retardant containing more than 30 wt. percent of bromine, chlorine, or a mixture thereof.

    摘要翻译: 公开了一种组合物,其包含另外的可燃性柔性聚氨酯泡沫和多组分阻燃添加剂。 阻燃添加剂包括烷基取代的芳基磷酸酯和磷酸烷基酯,其中烷基范围为C 4〜C 20,并且在烷基中含有一至六个氧原子 链。 任选地,阻燃添加剂包括含有大于30wt。 百分比的溴,氯或其混合物。