Super cooled M-phenylene diamine as a curing agent for epoxy resins
    1.
    发明授权
    Super cooled M-phenylene diamine as a curing agent for epoxy resins 失效
    作为环氧树脂固化剂的超冷M-苯二胺

    公开(公告)号:US4003876A

    公开(公告)日:1977-01-18

    申请号:US599297

    申请日:1975-07-25

    IPC分类号: C08G59/18 C08G59/50

    CPC分类号: C08G59/5033 C08G59/18

    摘要: A method for combining a curing agent with an epoxide resin which compris (a) heating a normally solid non-adulterated aromatic polyamine to a temperature above its melting point, (b) slowly cooling the melted aromatic polyamine to room temperature to form a stable supercooled liquid and (c) mixing the supercooled liquid with the expoxide resin.

    摘要翻译: 一种将固化剂与环氧树脂组合的方法,其包括:(a)将通常固体的非掺杂芳族多胺加热至高于其熔点的温度,(b)将熔融的芳族多胺缓慢冷却至室温,形成稳定的 过冷液体和(c)将过冷液体与过氧化物树脂混合。