Dermatological adhesive agent, patch material, and method for producing dermatological adhesive agent
US10556038B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2015 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Apr 16, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2433/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided are a dermal adhesive composed of a radiation-curable resin and capable of reducing stuffiness that causes rash or itch, a patch including the dermal adhesive, and a method for producing the dermal adhesive. Also provided is a porous membranous dermal adhesive formed through irradiation of a radiation-curable resin with radiation rays. Further provided is a patch including a base sheet and the dermal adhesive disposed on the base sheet. Still further provided is a method for producing a porous membranous dermal adhesive, the method including applying a dermal adhesive composition containing a radiation-curable resin to an adherend so as to form a porous membranous dermal adhesive, and irradiating the dermal adhesive composition with radiation rays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.