Resin article having anti-static property
    2.
    发明授权
    Resin article having anti-static property 失效
    具有防静电性能的树脂制品

    公开(公告)号:US5629066A

    公开(公告)日:1997-05-13

    申请号:US377032

    申请日:1995-01-23

    Abstract: A resin article comprising a shaped body of a synthetic resin having a surface, and a coated resin layer covering the surface of the shaped body, said coated resin layer being made of an amino group-containing polymer and/or a polymer containing (meth) acrylate of (iso)cyanuric acid as a constituent unit and having a top surface, wherein the top surface of the coated resin layer is chemically converted to have an anti-static property by chemical reaction with a quaternary compound-forming reagent. Alternatively, a resin article having stable anti-static properties may comprise a shaped body of a synthetic resin covered with an anti-static coating layer made of a reaction product of at least one of an amino group-containing alkoxy silane, an amino group-containing alkoxy titanium compund, or an oligomer thereof, with a quaternary compound-forming reagent.

    Abstract translation: 一种树脂制品,包括具有表面的合成树脂的成形体和覆盖所述成形体的表面的涂覆的树脂层,所述涂覆的树脂层由含氨基的聚合物和/或含有(甲基) (iso)氰尿酸的丙烯酸酯作为构成单元,并且具有顶表面,其中涂覆的树脂层的顶表面通过化学反应被化学转化成具有抗季铵化合物形成试剂的抗静电性能。 或者,具有稳定抗静电性的树脂制品可以包括合成树脂的成形体,其被抗静电涂层覆盖,所述抗静电涂层由含氨基的烷氧基硅烷,氨基 - 含有烷氧基钛化合物或其低聚物与季铵化合物形成试剂。

    Methods of preparing stable condensation products and products therefrom
using an alkylene oxide treatment
    7.
    发明授权
    Methods of preparing stable condensation products and products therefrom using an alkylene oxide treatment 失效
    使用环氧烷处理制备稳定的缩合产物及其制品的方法

    公开(公告)号:US3959415A

    公开(公告)日:1976-05-25

    申请号:US473469

    申请日:1974-05-28

    Abstract: Products which are phosphorus containing oligomers having ##EQU1## linkages between phosphorus atoms and which are obtained by the self-condensation of .beta.-haloalkyl esters of pentavalent phosphorus acids or by condensation of these esters with an alkyl ester of a pentavalent phosphorus acid are treated after residual acidity has been neutralized with an alkylene oxide for a period of time which is sufficient to enable the alkylene oxide to act upon labile groups contained in the condensed product, i.e., cyclic, pyro and bridged groups, and to neutralize any further acidity generated by the opening of such groups. The stabilized products formed by this process when incorporated in a polyurethane foam formulation produce a foam having superior green strength to a foam containing such products which have not been treated in accordance with this invention.

    Abstract translation: 作为磷原子的磷键的低聚物的产物,它们是通过五价磷酸的β-卤代烷基酯的自缩合得到的,或通过这些酯与五价磷的烷基酯的缩合得到的 在用烯化氧中和残余酸度后,将其酸处理一段时间,其足以使环氧烷能够作用于缩合产物中所含的不稳定基团,即环状,热解和桥连基团,并中和任何 由这些群体的开放产生的进一步的酸度。 通过该方法形成的稳定化产品在掺入聚氨酯泡沫配方中时,会产生具有优良生坯强度的泡沫,而泡沫体含有本发明未经处理过的这类产品。

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