Patents

Laminated Film and Medical Sheet:

U.S. Patent No. 10,531,988

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.

Add us as a preferred source on Google

Get the latest Nonwovens Industry news, insights and analysis in your Google Search and AI experiences.

Keep Up With Our Content. Subscribe To Nonwovens Industry Newsletters