Washing agent specially used for female underpants and its preparation method
A technology for detergents and underwear, applied in the directions of surface-active detergent compositions, detergent compositions, detergent compounding agents, etc., can solve the problems of difficult removal of harmful chemicals, contact dermatitis, and stain residues, etc. Enzymes have strong ability to decompose organic matter, long storage period, and the effect of color whitening
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preparation example Construction
[0030] The preparation method of the special detergent for women's underwear of the present invention includes the following steps:
[0031] a. After dissolving ethyl paraben in propylene glycol;
[0032] b. Add the mixed solution in step a to the surfactant and mix evenly;
[0033] c. Heat deionized water to 30℃-40℃;
[0034] d. Add the heated deionized water in step c to the mixture after adding the surfactant in step b to fully dissolve it;
[0035] e. Add the enzyme stabilizer, sodium sulfite, calcium chloride and sodium citrate to the mixture dissolved in deionized water in step d, and then mix evenly;
[0036] f. Add the mixed solution obtained in step e to triethanolamine and mix uniformly;
[0037] g. Adjust the pH of the mixed solution after adding triethanolamine in step f to neutral with citric acid;
[0038] h. Add the solution adjusted to neutrality in step g into the protease and the compound biological enzyme and stir evenly, and then the finished product is ready.
Embodiment 1
[0041] Fatty alcohol polyoxyethylene ether 50g, propylene glycol 10g, triethanolamine 10g, ethyl paraben 1g, borax 12g, sodium sulfite 1g, calcium chloride 0.04g, sodium citrate 2g, citric acid 4g , 2 grams of protease, 3 grams of amylase and 11 grams of deionized water.
[0042] a. After dissolving ethyl paraben in propylene glycol;
[0043] b. Add the mixed solution in step a to fatty alcohol polyoxyethylene ether and mix evenly;
[0044] c. Heat deionized water to 30°C;
[0045] d. Add the heated deionized water in step c to the mixture after adding fatty alcohol polyoxyethylene ether in step b to fully dissolve it;
[0046] e. Add borax, sodium sulfite, calcium chloride and sodium citrate to the mixture dissolved in deionized water in step d, and then mix uniformly;
[0047] f. Add the mixed solution obtained in step e to triethanolamine and mix uniformly;
[0048] g. Adjust the pH of the mixed solution after adding triethanolamine in step f to neutral with citric acid;
[0049] h. Ad...
Embodiment 2
[0051] Alkyl sulfonate 84 grams, propylene glycol 22 grams, triethanolamine 22 grams, 1 part ethyl paraben, sodium acetate 26 grams, sodium sulfite 13.5 grams, calcium chloride 1.02 grams, sodium citrate 13.5 grams, citric acid 12 grams 8.5 grams of protease, 6.5 grams of cellulase and 124.5 grams of deionized water.
[0052] a. After dissolving ethyl paraben in propylene glycol;
[0053] b. Add the mixed solution in step a to the alkyl sulfonate and mix evenly;
[0054] c. Heat deionized water to 35°C;
[0055] d. Add the heated deionized water in step c to the mixture after adding alkyl sulfonate in step b to fully dissolve it;
[0056] e. Add sodium acetate, sodium sulfite, calcium chloride and sodium citrate to the mixture dissolved in deionized water in step d, and then mix uniformly;
[0057] f. Add the mixed solution obtained in step e to triethanolamine and mix uniformly;
[0058] g. Adjust the pH of the mixed solution after adding triethanolamine in step f to neutral with citric...
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