Back to results
US 12,194,161 B2Granted
Living body-adhesive sheet
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYuki Namigata, Tomoko Kawashima, Takahiro Aoki, Yuko Taniike
Life of this patent
Estimating the term…
Abstract
A living body-adhesive sheet of the present disclosure includes a living body-adhesive film and a support. The living body-adhesive film has a thickness of 5 μm or less and contains cellulose. The support supports the living body-adhesive film. The support is formed of a material in which a hydrogen bonding component δH in a Hansen solubility parameter is 2 to 20 MPa1/2.
Claims8
A living body-adhesive sheet comprising:
- a living body-adhesive film that has a thickness of 5 μm or less and contains cellulose, wherein a first surface of the living body-adhesive film is configured to adhere to a living body;
- and
- a support that supports a second surface of the living body-adhesive film, wherein the second surface is opposite to the first surface of the living body-adhesive film,
- wherein the support is formed of a material in which a hydrogen bonding component δH in a Hansen solubility parameter is 2 to 20 MPa1/2, and
- wherein the support includes protrusions and recesses, and the living body-adhesive film as a whole covers the protrusions and recesses.
2 more elements
Dependencies are inferred from the claim text.