A kind of propolis blackhead nasal mask and its preparation method and application
A technology for removing blackheads and nasal membranes. It is applied in the direction of pharmaceutical formulas, cosmetic preparations, and dressing preparations. It can solve the problems of loose pores, long-term use, troublesome use, etc., and achieve the effect of reducing the expansion pressure.
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Embodiment 1
[0042] By weight fraction: water 57.45%, polyvinyl alcohol 19%, ethanol 15%, bentonite 9%, acrylic acid (ester) copolymer 2%, propolis extract 0.5%, burdock (ARCTIUM LAPPA) extract 0.5%, European sweet cherry (PRUNUSAVIUM) fruit extract 0.6%, grass flower extract 0.6%, egg white extract 0.5%, CI 77266 3.00%, triethanolamine 0.3%, phenoxyethanol 0.7%, essence 0.25%. Prepared according to the specifications of 100ml.
[0043] According to the above formula, prepare according to the following steps:
[0044] (1) Add polyvinyl alcohol and water accounting for 80% to 90% of the total water mass of the formula into the main pot, heat to 85-90°C while stirring, until the polyvinyl alcohol is completely dissolved, and start to cool down after 10 minutes of heat preservation;
[0045] (2) When the temperature is lowered to 45°C, add ethanol into the main pot, vacuumize (vacuum degree is -0.05Pa.s), stir for 15 minutes (rotation speed is 60 rpm), and continue to cool down;
[0046] (3...
Embodiment 2
[0049]By weight fraction: water 55.25%, polyvinyl alcohol 20%, ethanol 15%, bentonite 8%, acrylic acid (ester) copolymer 2%, propolis extract 0.8%, burdock (ARCTIUM LAPPA) extract 0.7%, European Sweet cherry (PRUNUSAVIUM) fruit extract 0.6%, hay flower extract 1%, egg white extract 0.7%, CI 77266 3.00%, triethanolamine 0.4%, phenoxyethanol 0.7%, essence 0.25%. Prepared according to the specification of 100ml.
[0050] Preparation method is as embodiment 1
Embodiment 3
[0052] By weight fraction: water 64.15%, polyvinyl alcohol 15%, ethanol 13%, bentonite 7%, acrylic acid (ester) copolymer 2%, propolis extract 0.3%, burdock (ARCTIUM LAPPA) extract 0.4%, European Sweet cherry (PRUNUSAVIUM) fruit extract 0.5%, hay flower extract 0.5%, egg white extract 0.4%, CI 77266 3.00%, triethanolamine 0.2%, phenoxyethanol 0.5%, essence 0.25%. Prepared according to the specifications of 100ml.
[0053] Preparation method is as embodiment 1
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