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    Home > Chemicals Industry > Chemical Technology > Maleic anhydride-acryloyl morpholine copolymer

    Maleic anhydride-acryloyl morpholine copolymer

    • Last Update: 2021-12-08
    • Source: Internet
    • Author: User
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    Maleic anhydride-acryloyl morpholine copolymer

    [Structural formula]


    [Physical and chemical properties] Light brown or light yellow aqueous solution, pH value is 3 to 4, total solid content is 30%


    [Preparation]

    ①Preparation of acryloyl morpholine monomer Dissolve 1 mol of fully dried morpholine in an appropriate amount of fully dried acetone, and place a metered amount of dry triethylamine (acid binding agent) on the drop of the reactor In the funnel


    ②Preparation of copolymer: Add an appropriate amount of deionized water to a copolymerization reactor equipped with an electric stirrer, reflux condenser, and dropping funnel, and heat it to 80-90°C


    [Application] Acryloyl morpholine can be regarded as the product in which all the hydrogens on the nitrogen atom of the amido group in the acrylamide molecule are replaced.


     

     

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