Testis cooling patch and preparation method thereof
A technology for cooling stickers and testicles, applied in the field of medical materials, can solve the problems of unsatisfactory cooling effect and cooling time, limited use range, insufficient adhesion, etc., and achieves reusable use, good cooling effect and comfortable smell. Effect
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Embodiment example 1
[0028] Such as figure 1 and figure 2 As shown, the testicle cooling patch body e of the present invention, the testicle cooling patch body e is composed of a substrate material c, a gel layer b and a release layer a, the substrate material c is made of non-woven fabric or elastic cloth, and the gel layer b is a polymer gel layer, and the release layer a is made of PE, PC, or PET embossed film. The shape of the testicle cooling patch matches the testicle, and there are gaps in the body to make the fit more firm.
[0029] Wherein the polymer gel layer is made by the following method:
[0030] 13.0 parts by mass of glycerin, 11.0 parts of propylene glycol, 7.0 parts of sodium polyacrylate, 3.5 parts of sorbitol, 4.0 parts of gelatin, 1.0 parts of polyvinyl alcohol, 1.5 parts of sodium hydroxymethyl cellulose, 0.5 parts of menthol, polyethylene glycol 0.5 parts of diol, 0.5 parts of castor oil, 0.15 parts of tartaric acid, 0.15 parts of p-hydroxybenzoic acid, 0.1 parts of trie...
Embodiment example 2
[0032] Such as figure 1 and figure 2 As shown, the testicle cooling patch body e of the present invention, the testicle cooling patch body e is composed of a substrate material c, a gel layer b and a release layer a, the substrate material c is made of non-woven fabric or elastic cloth, and the gel layer b is a polymer gel layer, and the release layer a is made of PE, PC, or PET embossed film. The shape of the testicle cooling patch matches the testicle, and there are gaps in the body to make the fit more firm.
[0033] Wherein the polymer gel layer is made by the following method:
[0034] 28.0 parts by mass of glycerin, 7.0 parts of sodium polyacrylate, 3.5 parts of sorbitol, 7.0 parts of gelatin, 2.0 parts of polyvinyl alcohol, 1.5 parts of sodium hydroxymethyl cellulose, 0.5 parts of menthol, and 0.5 parts of polyethylene glycol , 0.5 parts of castor oil, 0.15 parts of tartaric acid, 0.15 parts of p-hydroxybenzoic acid, 0.1 parts of triethylenediamine, 0.05 parts of pi...
Embodiment example 3
[0036] Such as figure 1 and figure 2 As shown, the testicle cooling patch body e of the present invention, the testicle cooling patch body e is composed of a substrate material c, a gel layer b and a release layer a, the substrate material c is made of non-woven fabric or elastic cloth, and the gel layer b is a polymer gel layer, and the release layer a is made of PE, PC, or PET embossed film. The shape of the testicle cooling patch matches the testicle, and there are gaps in the body to make the fit more firm.
[0037] Wherein the polymer gel layer is made by the following method:
[0038] 24.0 parts by mass of glycerin, 2.0 parts of butylene glycol, 5.0 parts of sodium polyacrylate, 4.0 parts of sorbitol, 3.5 parts of gelatin, 0.5 parts of hyaluronic acid, 2.0 parts of polyvinyl alcohol, 1.5 parts of sodium hydroxymethyl cellulose , 0.5 parts of menthol, 0.8 parts of polyethylene glycol, 0.5 parts of castor oil, 0.15 parts of tartaric acid, 0.15 parts of p-hydroxybenzoic...
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