Title:
ADHESIVE ARTICLES FOR MEDICAL APPLICATIONS
Document Type and Number:
Japanese Patent JP2018057871
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide adhesive articles that can be attached to the skin and have a working surface to which other adhesive articles could be attached and removed without the other adhesive articles having to contact the skin.SOLUTION: Adhesive articles include a siloxane-based pressure sensitive adhesive layer, and a breathable conformable backing having a first surface and a second surface. The siloxane-based pressure sensitive adhesive layer is coated on the first surface of the breathable conformable backing, and the second surface of the breathable conformable backing comprises a treated surface, wherein the treated surface is not a pressure sensitive adhesive and wherein the treated surface provides increased adhesion to non-siloxane -based pressure sensitive adhesives when compared to the adhesion to the same backing without the treated surface. The treated surface of the breathable conformable backing is formed by coating, and the coating covers all of the backing. Adhesion to the treated surface of the siloxane-based pressure sensitive adhesive layer permits a roll to be unwound, so that the adhesive article can be provided as a roll.SELECTED DRAWING: None
Inventors:
SIMON S FUNG
DAVID T AMOS
JUNKANG J LIU
TIMOTHY M DIETZ
MA JING
CHARLES W OPP
DAVID T AMOS
JUNKANG J LIU
TIMOTHY M DIETZ
MA JING
CHARLES W OPP
Application Number:
JP2017207755A
Publication Date:
April 12, 2018
Filing Date:
October 27, 2017
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO
International Classes:
A61L15/26; A61L15/18; A61L15/24; A61L15/28; A61L15/40; A61L15/42; A61L15/58; B32B27/00; C09D107/00; C09D109/00; C09D123/00; C09D133/00; C09D161/06; C09D163/00; C09D167/00; C09D175/04; C09D177/00; C09D183/00; C09D183/04; C09D201/00; C09J7/20; C09J7/29; C09J183/04
Domestic Patent References:
| JP2004229830A | 2004-08-19 | |||
| JP2000265134A | 2000-09-26 | |||
| JP2004502858A | 2004-01-29 | |||
| JP2012507607A | 2012-03-29 | |||
| JP2008509741A | 2008-04-03 | |||
| JP2011502201A | 2011-01-20 |
Foreign References:
| WO2010080679A1 | 2010-07-15 |
Attorney, Agent or Firm:
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Ryohei Yoshino
Wakako Nomura
Tsukuda Seigen
Ryohei Yoshino