Tipping paper containing hydroxyapatite with healthcare antibacterial effect and preparation method thereof
The technology of hydroxyapatite and tipping paper is applied in the direction of active ingredients of phosphorus compounds, medical preparations containing active ingredients, pharmaceutical formulations, etc., which can solve problems such as dentin hypersensitivity, achieve desensitization, whitening, and excellent biological activity. , the effect of strong adsorption
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[0026] A health-care and antibacterial tipping paper containing hydroxyapatite, which is composed of the following raw materials in parts by weight (kg): bleached softwood pulp 65, bleached hardwood pulp 80, nano-kaolin 12, soluble starch 13, Tween 60 3, N,N'-methylenebisacrylamide 2, cerium ammonium nitrate 1, Chinese herbal medicine extract 8, rosin gum 8, dimethyl sulfoxide 3, pearl powder 3, sodium dihydrogen phosphate 5, calcium nitrate 8 , an appropriate amount of 20% NaOH solution, an appropriate amount of distilled water, an appropriate amount of cyclohexane, and an appropriate amount of ethyl acetate;
[0027] The Chinese herbal medicine extract is prepared by mixing the following raw materials in parts by weight: 5 parts of Adenophora japonicus extract and 3 parts of Chrysanthemum chrysanthemum extract.
[0028] Wherein, the concentration of the drug-loaded starch microsphere suspension in the step (2) is between 4%.
[0029] Specific steps are as follows:
[0030]...
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