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1. (WO2018051693) LAMINATE FOR ADHESION TO LIVING BODY

Pub. No.:    WO/2018/051693    International Application No.:    PCT/JP2017/029068
Publication Date: Fri Mar 23 00:59:59 CET 2018 International Filing Date: Fri Aug 11 01:59:59 CEST 2017
IPC: C09J 7/02
A61K 9/70
A61K 47/14
A61K 47/32
A61L 15/24
A61L 15/26
C09J 201/00
Applicants: NITTO DENKO CORPORATION
日東電工株式会社
Inventors: YOSHIOKA, Ryoma
吉岡 良真
SUGIMOTO, Naoya
杉本 直哉
TOYODA, Eiji
豊田 英志
Title: LAMINATE FOR ADHESION TO LIVING BODY
Abstract:
This laminate for adhesion to a living body comprises a pressure sensitive adhesive layer which is for adhesion to a living body and contains a carboxylic ester; a base material layer which is positioned on one side of the pressure sensitive adhesive layer in the thickness direction and which supports the pressure sensitive adhesive layer; and a barrier layer which is interposed between the pressure sensitive adhesive layer and the base material layer. The difference between the SP value (SPcarboxylate) of the carboxylic ester and the SP value (SPbarrier) of the barrier layer has an absolute value (|SPcarboxylate-SPbarrier|) of greater than or equal to 1.