Medicinal fibre used for treating cutaneous inflammation and pain, preparation and application thereof
A skin inflammation and fiber technology, which is applied to medicinal fibers and the fields of their preparation and application, can solve problems such as skin inflammation and pain that have not yet been found, and achieve the effects of safe and comfortable percutaneous administration, simple preparation method and environmental friendliness.
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Embodiment 1
[0028] In the present embodiment, ketoprofen isopropyl ester, drug transdermal absorption accelerator laurocapram and cellulose acetate are dissolved in acetone and N, N-dimethylacetamide (acetone and N, N-dimethyl The volume ratio of acetamide (2 / 1) in the solvent, stir under normal temperature, obtain spinning solution; Wherein, the add-on of ketoprofen isopropyl ester is 8% of spinning solution weight, and the add-on of laurocaprone is 3% of the spinning solution weight, the addition of cellulose acetate is 25% of the spinning solution weight; then the spinning solution containing ketoprofen isopropyl ester and laurocaprazine is made into fiber by wet spinning process ; use the obtained fibers to weave cloth according to the weaving process of existing fabrics, and then make the cloth into textile underwear according to the weaving process of ordinary fabrics, then the fabric of the underwear contains both cellulose acetate and ketoprofen isocyanate. Propyl ester and drug t...
Embodiment 2
[0030] In the present embodiment, with acetone and N,N-dimethylacetamide (volume ratio 2 / 1) as solvent, the weight content of cellulose acetate in the spinning solution is 50%, the add-on of ketoprofen isopropyl ester It is 15% of spinning solution weight, and the addition of drug transdermal absorption accelerator propylene glycol (used in conjunction with oleic acid, propylene glycol / oleic acid volume ratio is 1 / 2) is 6.5% of spinning solution weight. The dry-wet spinning process is adopted in the fiber-forming procedure, and the other methods are the same as in Example 1, and textile socks can be produced, which have the functions of treating various arthritis and relieving postoperative pain.
Embodiment 3
[0032] In the present embodiment, with acetone, N, N-dimethylacetamide and ethanol (volume ratio 4 / 1 / 1) as solvent, the weight content of cellulose acetate solution in the spinning solution is 10%, ketoprofen iso The addition of propyl ester is 2% of the weight of the spinning solution, the addition of the drug transdermal absorption accelerator menthol is 2.5% of the weight of the spinning solution, and the high-voltage electrostatic spinning process is used in the process of making fibers from the spinning solution , other methods are identical with embodiment 1, can make the textile glove, and this glove has functions such as treating various arthritis and alleviating postoperative pain.
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