Flame retardant reaction resin system
    14.
    发明授权
    Flame retardant reaction resin system 失效
    阻燃反应树脂体系

    公开(公告)号:US5837771A

    公开(公告)日:1998-11-17

    申请号:US583778

    申请日:1996-01-11

    摘要: For improved flame retardant finishing and better processability of an epoxy anhydride reaction resin system, the present invention provides a reaction resin system supplemented with phosphinic and/or phosphonic acid anhydride as the hardener component. The phosphorus-containing anhydrides do not deteriorate the hardening characteristics. Molded members manufactured therefrom exhibit adequate flame retardant behavior even with slight proportions of phosphinic or phosphonic acid anhydride given a property profile that is otherwise unmodified.

    摘要翻译: 为了改善环氧酐反应树脂体系的阻燃整理和加工性能,本发明提供了补充有次膦酸酐和/或膦酸酐作为硬化剂组分的反应树脂体系。 含磷酸酐不会降低硬化特性。 由此制造的模制部件即使在轻微比例的次膦酸或膦酸酐的情况下也表现出足够的阻燃性能,只要其他未改性的性能特性即可。

    One-component reactive resin system comprising a cure-inhibiting
glycidyl phosphorus compound
    15.
    发明授权
    One-component reactive resin system comprising a cure-inhibiting glycidyl phosphorus compound 失效
    包含固化抑制性缩水甘油基磷化合物的单组分反应性树脂体系

    公开(公告)号:US5576357A

    公开(公告)日:1996-11-19

    申请号:US428251

    申请日:1995-05-03

    摘要: A one-component reactive resin system which is stable in storage but nevertheless can readily be cured completely comprises a mixture of commercially available epoxy resins and phosphorus-containing glycidyl esters, in particular phosphonic acid diglycidyl esters, as well as cationic photoinitiators. The low-viscosity reactive resin systems cannot be cured purely by means of heat and can be processed at high temperatures and in particular can have a high filler content. The reactive resin systems, which are stable to storage even after UV activation, can be cured to flame-resistant molded materials under moderate conditions.

    摘要翻译: PCT No.PCT / DE93 / 01024 Sec。 371日期:1995年5月3日 102(e)日期1995年5月3日PCT提交1993年10月27日PCT公布。 公开号WO94 / 10223 日期1994年5月11日一种在储存中稳定但可以容易地完全固化的单组分反应性树脂体系包括市售的环氧树脂和含磷缩水甘油酯的混合物,特别是膦酸二缩水甘油酯,以及阳离子光引发剂 。 低粘度反应性树脂体系不能纯粹通过热固化,并且可以在高温下加工,特别是可以具有高的填料含量。 反应性树脂体系即使在UV活化后也能保持稳定,可以在适度条件下固化成阻燃成型材料。