Method of producing an adhesive sheet for skin, cosmetic method and adhesive sheet for skin
US9585461B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2015 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Mar 10, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D44/002
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method of producing an adhesive sheet for skin includes attaching a water-absorptive support to a water-permeable biocompatible film to prepare a stack including the biocompatible film and the support, applying an aqueous ink including water and a functional material to the biocompatible film side of the stack thereby to fix the functional material to the biocompatible film, and separating the biocompatible film having the functional material fixed thereto from the support. An adhesive sheet for skin comprises a water-permeable biocompatible film to which an aqueous ink including water and a functional material has been applied and fixed and a water-absorptive support detachably attached to the biocompatible film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.