Production process of breathable coating capable of avoiding plaster allergy

By extracting concentrated drugs in the breathable coating production process and mixing them with the solution, coating them to non-woven fabrics, and synthesizing patches with the trays, combined with the use of ethanol, the problem of plaster allergic to the traditional breathable coating is solved, and the ventilation and drug absorption efficiency are improved.

CN119700720AInactive Publication Date: 2025-03-28美匠生物医药(广州)有限公司
0 Cites 0 Cited by

Patent Information

Application Number
CN202411933202.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-03-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During use, traditional breathable coatings can easily lead to direct contact between the plaster and the skin, resulting in impairment of breathable, eczema and dermatitis, and it is difficult to assist the plaster to stabilize and fully absorb it by the patient.

Method used

By extracting the concentrated drug and adding it to the solution, mixing and stirring, applying it to the non-woven fabric, slicing it and synthesizing a patch with the trocar. The combination of the breathable non-woven fabric and the trocar is used to avoid direct contact between the ointment and the skin, and the penetration of the drug is enhanced by ethanol.

Benefits of technology

It realizes effective breathability of the breathable coating, reduces the incidence of eczema and dermatitis, improves the absorption efficiency of drugs, and ensures product quality through multi-step inspection.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the technical field of breathable coatings, and discloses a breathable coating production process capable of avoiding plaster allergy, and the breathable coating production process comprises the following steps: S1, extracting and concentrating required medicines, and adding into a solution; s2, all the materials in the solution are mixed and stirred, and the non-woven fabric is coated with the mixture; and S3, the coated non-woven fabric is cut for standby application, through cooperative use of the breathable non-woven fabric and supporting cloth, through additional arrangement of the non-woven fabric, it is avoided that due to the fact that ointment makes contact with a patient, stable cleaning is difficult, the breathable non-woven fabric is light, thin, good in breathability and capable of allowing gas to pass through, and meanwhile solid medicine and liquid medicine permeate, so that the ointment can be effectively removed. According to the present invention, by adding the ethanol, the ethanol is adopted as the wetting agent or the solvent during the drug preparation, such that the dissolution and the permeation of the drug components are easily achieved, the permeability of the drug components is improved, and the drug components can be easily absorbed by the skin.
Need to check novelty before this filing date? Find Prior Art