POLYURETHANE MIT REDUZIERTER ALDEHYDEMISSION
    14.
    发明公开
    POLYURETHANE MIT REDUZIERTER ALDEHYDEMISSION 有权
    聚氨酯MIT REDUZIERTER醛固酮分散体

    公开(公告)号:EP3077438A1

    公开(公告)日:2016-10-12

    申请号:EP14802646.1

    申请日:2014-11-24

    申请人: BASF SE

    摘要: The invention relates to a method for producing polyurethanes, wherein (a) polyisocyanate, (b) polymer compounds with groups which are reactive towards isocyanates, (c) catalysts, (d) sulfur-carbon compounds, selected from the group consisting of sulfinic acid derivatives according to the general formula (I) and/or sulfonic acid derivatives according to the general formula (II), in which R
    1 and R
    2 can be the same or different and each represents any substituted or unsubstituted hydrocarbon group with the proviso that the carbon atom which is bonded to the sulfur atom is an aliphatic carbon atom, and optionally (e) a propellant, (f) chain-extending and/or crosslinking agents, and (g) auxiliary agents and/or additives are mixed into a reaction mixture, and the reaction mixture is allowed to completely react into the polyurethane. The invention further relates to polyurethanes which have been produced according to such a method and to the use of such polyurethanes in the interior of transportation means.

    摘要翻译: (a)聚异氰酸酯,(b)具有对异氰酸酯呈反应性的基团的聚合物化合物,(c)催化剂,(d)选自亚磺酸的硫 - 碳化合物 通式(I)的衍生物和/或通式(II)的磺酸衍生物,其中R 1和R 2可以相同或不同,并且各自表示任何取代或未取代的烃基,条件是 与硫原子结合的碳原子是脂族碳原子,并且任选地(e)推进剂,(f)扩链和/或交联剂,和(g)助剂和/或添加剂混合成 反应混合物,并使反应混合物完全反应到聚氨酯中。 本发明还涉及根据这种方法生产的聚氨酯以及这种聚氨酯在运输工具内部的用途。