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Polysiloxane Matrix Topical Plaster and Method for Producing Preparation of a Topical Plaster
专利权人:
LTS LOHMANN THERAPIE-SYSTEME AG
发明人:
WALTER MÜLLER
申请号:
BR0318250
公开号:
BRPI0318250B1
申请日:
2003.11.19
申请国别(地区):
BR
年份:
2015
代理人:
摘要:
The invention relates to a topical patch comprising a therapeutic compound-impermeable backing layer, a self-adhesive matrix based on polysiloxanes and containing capsaicin or a therapeutic compound analogous to capsaicin, and a protective film to be removed before use, in which the matrix contains liquid microreservoirs based on an amphiphilic solvent, in which the therapeutic compound is present in completely dissolved form and the concentration of the therapeutic compound in the microreservoir droplets is below the saturation concentration. The invention furthermore relates to a process for its production and its use in the treatment of neuropathic pain.
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http://www.ckcest.cn/home/
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