03.05.20
Motonori Hochi, Otsu, Japan; Yuki Sekido, Otsu, Japan; Akihiro Saito, Otsu, Japan; Shinji Takeoka, Tokyo, Japan; Shinya Ohtsubo, Chofu, Japan; Akinari Hinoki, Tokorozawa, Japan; and Manabu Kinoshita, Tokorozawa, Japan.
Assigned to Toray Industries, Inc., Tokyo, Japan; and Nanotheta Co, Ltd., Tokyo, Japan.
Filed: 12/4/15
Issued: 1/14/20
A laminated film comprising one or more layers of acetylated hyaluronic acid layer having a thickness of 1 μm or more and 100 μm or less, provided on a side of a polylactic acid-based resin layer having a thickness of 10 nm or more and 500 nm or less.
Assigned to Toray Industries, Inc., Tokyo, Japan; and Nanotheta Co, Ltd., Tokyo, Japan.
Filed: 12/4/15
Issued: 1/14/20
A laminated film comprising one or more layers of acetylated hyaluronic acid layer having a thickness of 1 μm or more and 100 μm or less, provided on a side of a polylactic acid-based resin layer having a thickness of 10 nm or more and 500 nm or less.