Epoxy phthalimide resins
    2.
    发明授权
    Epoxy phthalimide resins 失效
    环氧邻苯二甲酸酯树脂

    公开(公告)号:US3692705A

    公开(公告)日:1972-09-19

    申请号:US3692705D

    申请日:1970-09-24

    Applicant: SHELL OIL CO

    CPC classification number: C08G59/26 C08G59/50 C08G59/5093

    Abstract: NOVEL EPOXIDE-CONTAINING PHTHALIMIDE RESINS ARE DESCRIBED HAVING AT LEAST TWO EPOXY GROUPS PER MOLECULE, AT LEAST ONE OF WHICH IS A GLYCIDYL GROUP ATTACHED TO THE NITROGEN ATOM OF A PHTHALIMIDE STRUCTURE OR HYDROGENATED PHTHALIMIDE STRUCTURE. THESE RESINS MAY BE CURED WITH CONVENTIONAL EPOXY CURING AGENTS TO PRODUCE HARD, FLEXIBLE INSOLUBLE COMPOSITIONS.

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