Temperature-sensitive adhesive for stoma and adhesive tape for stoma so that
DE602022039582T2Active Publication Date: 2026-07-08KOREA INST OF SCI & TECH
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Patent Information
- Application Number
- DE602022039582
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-03-19
- Filing Date
- 2022-02-28
- Publication Date
- 2026-07-08
- Estimated Expiration
- 2042-02-28
AI Technical Summary
Technical Problem
Existing medical adhesives for stomas face challenges in maintaining strong adhesion to the skin while facilitating easy detachment without causing skin injuries, particularly when used in ostomy bags, and existing methods for detaching adhesives are not suitable for medical purposes.
Method used
A thermoplastic hot-melt resin adhesive containing a fatty acid metal salt is used, which reduces adhesion by at least 50% when exposed to low temperatures, allowing easy detachment from the skin.
Benefits of technology
The adhesive maintains high adhesion at room temperature and easily detaches at low temperatures, minimizing skin troubles and irritation.
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