Percutaneous plaster and its preparation method

A technology for transdermal patches and pressure-sensitive adhesives, which is applied in pharmaceutical formulations, medical preparations with non-active ingredients, and medical preparations containing active ingredients, etc., can solve environmental and human hazards, large equipment investment, and complex production processes. and other problems, to achieve the effect of fast coating speed, high productivity and long storage time
CN1565523AInactive Publication Date: 2005-01-19SHANGHAI MODERN PHARMA ENG INVESTIGATION CENT
0 Cites 17 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANGHAI MODERN PHARMA ENG INVESTIGATION CENT
Publication Date
2005-01-19
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses a percutaneous plaster and its preparation method, wherein the percutaneous plaster comprises a back lining layer, a pressure-sensitive adhesive layer with dissolved medicament of therapeutic effective dose and a antiseizing layer, the pressure-sensitive adhesive being a thermoplastic polymer adhesive agent comprising thermal plasticoelastic bodies, Ketoprofen tulobuterol and traditional Chinese medicinal extract.
Need to check novelty before this filing date? Find Prior Art

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More