Halogen-free flameproofed thermoplastic molding material
    3.
    发明授权
    Halogen-free flameproofed thermoplastic molding material 失效
    无卤阻燃热塑性成型材料

    公开(公告)号:US4632946A

    公开(公告)日:1986-12-30

    申请号:US692620

    申请日:1985-01-18

    CPC分类号: C08K5/0066 C08L101/00

    摘要: A halogen-free flameproofed thermoplastic molding material consists of a halogen-free thermoplastic resin (A) and one or more further halogen-free components.The thermoplastic resin (A) is present in an amount of from 30 to 90% by weight, based on the molding material. The latter contains, as further components, from 1 to 50% by weight of a phenol/aldehyde resin (B), from 1 to 50% by weight of a nitrogen-containing organic compound (C) and from 3 to 50% by weight of a phosphorus-containing organic compound (D), the percentages in each case being based on the molding material.The molding material is used for the production of flameproofed moldings.

    摘要翻译: 无卤阻燃热塑性成型材料由无卤素热塑性树脂(A)和一种或多种其它无卤素组分组成。 基于成型材料,热塑性树脂(A)的存在量为30〜90重量%。 后者含有1至50重量%的酚/醛树脂(B),1至50重量%的含氮有机化合物(C)和3至50重量% 的含磷有机化合物(D),每种情况下的百分比基于成型材料。 成型材料用于生产防火模制品。

    Flameproofed thermoplastic molding material comprising a novolak resin
    4.
    发明授权
    Flameproofed thermoplastic molding material comprising a novolak resin 失效
    包含酚醛清漆树脂的防火热塑性成型材料

    公开(公告)号:US4618636A

    公开(公告)日:1986-10-21

    申请号:US692621

    申请日:1985-01-18

    CPC分类号: C08K13/02 C08L25/00 C08L61/04

    摘要: A flameproofed thermoplastic molding material consists ofA. a thermoplastic resin containing a vinylaromatic monomerand furthermore containsB. from 0 to 100 parts by weight of an elastomer having a glass transition temperature Tg 0.degree. C., as an impact modifier,C. from 2 to 50 parts by weight of a halogen-containing organic compound (flameproofing agent),D. from 0.5 to 20 parts by weight of a compound containing a metal or non-metal (synergistic agent) andE. from 5 to 50 parts by weight of a novolak (phenol/aldehyde resin).The novolak is obtained from an aldehyde of the formula (I)R.sup.1 --CHO (I)where R.sup.1 is H, C.sub.1 -C.sub.10 -alkyl, cycloalkyl, C.sub.6 -C.sub.12 -aryl or .omega.-aryl-C.sub.1 -C.sub.3 -alkyl, and a mixture of phenols, and this mixture contains two or more monosubstituted phenols and the substituents can be alkyl of 1 to 8 carbon atoms or CN.The molding material is used for the production of flameproofed moldings.

    摘要翻译: 一种防火热塑性成型材料由A.含有乙烯基芳族单体的热塑性树脂组成,并且还含有0-100重量份玻璃化转变温度Tg 0℃的弹性体,作为抗冲改性剂的C.来自 2至50重量份的含卤素的有机化合物(防火剂),D。0.5至20重量份的含有金属或非金属的化合物(增效剂)和E。5至50份 酚醛清漆(苯酚/醛树脂)的重量。 酚醛清漆得自式(Ⅰ)R1-CHO(Ⅰ)的醛,其中R1是H,C1-C10-烷基,环烷基,C6-C12-芳基或ω-芳基-C1-C3-烷基,和 酚的混合物,并且该混合物含有两个或更多个单取代的酚,并且取代基可以是1至8个碳原子的烷基或CN。 成型材料用于生产防火模制品。