Bath wash
A technology of bath liquid and surfactant, applied in the field of daily chemicals, can solve the problems of human skin damage, environmental protection, and safety, etc., and achieve the effects of extending the shelf life, enhancing the gloss, and improving the efficacy.
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preparation example Construction
[0032] The preparation method of protective agent:
[0033] (3) According to the mass ratio of 1:3~4, immerse fish scales in 0.5 mol / L hydrochloric acid solution, stir at 120~250r / min for 1~1.5h, filter to obtain filter residue, rinse the filter residue with clean water, add filter residue 0.5 mol / L sodium carbonate solution with a mass of 10-15%, stir and impregnate at room temperature for 8-10 h, filter to obtain filter residue a, then wash filter residue a with water until neutral, dry at 30-35 °C, and then Put it into a pulverizer and pulverize to get pulverized objects;
[0034] (4) According to the mass ratio of 1:5~6, mix the pulverized material and deionized water, extract at a temperature of 70~80°C for 1~2 h, cool to room temperature, and centrifuge at 1000~2000r / min for 3~4min , to obtain the supernatant, according to the mass ratio of 1:5 ~ 6, dissolving chitosan in deionized water, stirring at a temperature of 70 ~ 80 ° C for 20 ~ 25min, the stirring speed is 200...
Embodiment 1
[0044] The surfactant is obtained by mixing lauryl ammonium sulfate and lauryl betaine at a mass ratio of 15:1.
[0045] The natural oil is olive oil.
[0046] The viscosity regulator is paraffin.
[0047] The pH adjuster is citric acid.
[0048] The beauty water is according to the mass ratio of 1:3. Wash lemons and apples, chop them, soak them in distilled water for 20 hours, and then heat them for 2 hours at 70°C. The mass ratio is 10:1, and the sieved liquid and honey are mixed to obtain the mixed liquid, which is the beauty water.
[0049] The preparation method of protective agent:
[0050] (5) According to the mass ratio of 1:3, immerse fish scales in 0.5 mol / L hydrochloric acid solution, stir at 120r / min for 1h, filter to obtain filter residue, rinse the filter residue with water, add 10% of the mass of filter residue to obtain 0.5 mol / L L sodium carbonate solution, stirred and soaked at room temperature for 8 hours, filtered to obtain filter residue a, then washed...
Embodiment 2
[0059] The surfactant is obtained by mixing lauryl ammonium sulfate and lauryl betaine at a mass ratio of 20:5.
[0060] The natural oil is olive oil.
[0061] The viscosity modifier is polyethylene wax.
[0062] The pH adjuster is potassium citrate.
[0063] The beauty water is according to the mass ratio of 1:4. Wash lemons and apples, chop them, soak them in distilled water for 22 hours, and then heat them for 2 hours at 80°C. The mass ratio is 12:1, and the sieved liquid and honey are mixed to obtain the mixed liquid, which is the beauty water.
[0064] The preparation method of protective agent:
[0065] (7) According to the mass ratio of 1:3, immerse fish scales in 0.5 mol / L hydrochloric acid solution, stir at 200r / min for 1.3h, filter to obtain filter residue, rinse the filter residue with clean water, add 12% of the filter residue mass to obtain 0.5 mol / L sodium carbonate solution, stirred and soaked at room temperature for 9 h, filtered to obtain the filter resid...
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