3-benzoyl ethyl acrylate diesel oil pour point depressant, diesel oil pour point depressant composition as well as preparation and application of 3-benzoyl ethyl acrylate diesel oil pour point depressant composition
A technology of benzoyl ethyl acrylate and benzoyl ethyl acrylate, which is applied in the field of diesel pour point depressant, can solve the problems of poor dispersibility, poor universality, and large amount of addition, and achieve enhanced dispersibility, convenient operation, The effect of changing the crystallization method
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[0044] A diesel pour point depressant composition, including components and weight percentages (%) as shown in Table 1.
[0045] Table 1
[0046]
[0047]
[0048] Wherein, the preparation method of polytetradecyl methacrylate-3-benzoyl ethyl acrylate comprises:
[0049] Myristyl methacrylate (5.65g) and ethyl 3-benzoyl acrylate (0.583g) are mixed in solvent toluene with a molar ratio of 7:1, add polymerization initiator benzoyl peroxide 0.0623g, and The reaction was stirred at 110°C for 8h. Its H NMR spectrum and infrared spectrum are as follows figure 1 , figure 2 shown.
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