公开(公告)号：US20250129229A1

公开(公告)日：2025-04-24

申请号：US18888368

申请日：2024-09-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Diane L. Emslander ,  Jeffrey O. Emslander ,  Lacey M. Strand ,  Jabob D. Young ,  Aniruddha A. Upadhye ,  Jessica L. Petersen

IPC: C08J9/32 ,  C08K9/10 ,  C09J7/38

Abstract: An article is described comprising a foam substrate comprising: a thermoplastic composition comprising polyurethane, a copolymer of ethylene and a polar comonomer, or a combination thereof; and expanded microspheres; and wherein the article is a medical tape, bandage or wrap. Also describes are methods of use, methods of making a foam article, foam substrates comprising a pressure sensitive adhesive layer disposed on a outermost major surface of the foam substrate, and foam compositions.