A kind of ion-modified polymerized natural tea bran washing and its preparation method
An ion modification and anion modification technology, applied in the field of daily chemical products, can solve the problems such as insufficient utilization of tea bran shampoo products, poor oil production performance of tea bran, no shampoo, etc. Strong moisturizing function, extremely easy to comb effect
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[0030] The preparation method of anion-cation zwitterionic tea bran of the present invention has the following steps:
[0031] Step 1: Take tea bran, cationic monomer additives, and anionic monomer additives according to the mass ratio of 1:0.01-0.2:0.01-0.2, crush the obtained tea bran into 100-3000 meshes, and put them into a mixer;
[0032] Step 2, then add deionized water to the crushed tea bran in the mixer, and at the same time add cationic monomer additives, stir evenly at a speed of 50-300r / m at a temperature of 40-224°C, react for 20-80 minutes and then add Anionic monomer additives, and then uniformly stirred and reacted at a speed of 50-300r / m for 20-1440 minutes
[0033] Step 3: drying, crushing and discharging the uniformly stirred cationic and anionic monomer additives and the reacted tea bran to obtain anion-cation zwitterion-modified polymerized natural tea bran washings.
[0034] The preparation method of anion modified tea bran of the present invention has t...
Embodiment 1
[0044] Step 1, after taking 100 kilograms of constant weight tea bran and crushing it into 1500 mesh, put it into the blender;
[0045] Step 2: Spray 20 kilograms of anionic monomer cyclic dibasic acid anhydride—maleic anhydride, heat up to 60° C., and stir at a constant temperature of 60 r / m for 60 minutes;
[0046] Step 3, drying and crushing the tea bran that has undergone uniform stirring of the anionic monomer auxiliary agent and the reaction, to obtain anion-modified polymerized natural tea bran washings.
Embodiment 2
[0048] Step 1, take 100 kg of constant weight tea bran and crush it into 1000 mesh, and put it into a mixer;
[0049] Step 2: Spray 8 kg of cationic quaternary ammonium etherification agent (3-chloro-2-hydroxypropyltrimethylammonium chloride) on the tea bran in the mixer, heat up to 120°C, and rotate at 100r / m Stir evenly for 80 minutes;
[0050] Step 3, taking out the tea bran uniformly stirred with the cationic monomer auxiliary agent and feeding it into a screw extruder, setting the temperature of the screw extruder at 60°C, kneading and extruding to obtain cationic modified polymerized natural tea bran washings.
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