公开(公告)号：US20250082514A1

公开(公告)日：2025-03-13

申请号：US18014796

申请日：2021-06-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christoph Schuell ,  Amanda C. Engler ,  Kiu-Yuen Tse ,  Hironobu Ishiwatari ,  Thomas Hannen ,  Thomas Apeldorn ,  Uwe Grau ,  Donald George Peterson

IPC: A61F13/12 ,  A61F13/02 ,  A61F13/0246

Abstract: The disclosed adhesive eyelid closure article has a support layer and a pressure sensitive adhesive on the support layer. The support layer defines a main body and a non-adhesive tab area. The support layer has a central portion and an outer circumferential portion. The non-adhesive tab area is delimited by two recesses located in the outer circumferential portion of the support layer. The support layer has a first major surface and a second major surface opposite to the first major surface. The pressure sensitive adhesive is on at least part of the outer circumferential portion of the first major surface of the support layer, forming an adhesive coated area of the support layer.

公开(公告)号：US20190040260A1

公开(公告)日：2019-02-07

申请号：US16076383

申请日：2017-02-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christoph Schuell ,  Christiane Strerath ,  Naiyong Jing ,  Siegfried Goeb

IPC: C08L101/08 ,  C08L101/10 ,  C08L101/04 ,  C08L101/02 ,  C08L101/14 ,  C08F230/02

Abstract: The present disclosure relates to an amphiphilic copolymer comprising: a) repeating monomeric units comprising a pendant zwitterionic moiety; b) repeating monomeric units comprising a pendant group comprising a fluorine-containing group and at least one heteroatom; and c) optionally, secondary repeating monomeric units comprising a pendant group comprising a functional group selected from the group consisting of phosphate groups, phosphonate groups, sulfonate groups, alkoxysilane groups, carboxylate groups, and any combinations thereof; and wherein the repeating monomeric units of the amphiphilic copolymer independently comprise an ethylenically unsaturated polymerizable group selected from the group of (meth)acrylate ester containing groups. In another aspect, the present disclosure is directed to a protective coating composition comprising: a) an amphiphilic co polymer as described above, and b) a solvent comprising water.