Title:
ADHESIVE TAPE, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/153357
Kind Code:
A1
Abstract:
This adhesive tape (10) is provided with: a substrate (11); and an adhesive layer (20) provided on a surface (11A) of the substrate (11) and containing bubbles (21) therein, wherein the bubbles (21) include a first bubble (21A) that is in contact with the surface (11A) of the substrate (11), and a second bubble (21B) disposed at a position distant from the surface (11A) of the substrate (11). Due to said features, even when the adhesive layer (20) contains a large amount of bubbles (21) and contains a small amount of an adhesive, the high adhesive performance of the adhesive tape 10 is maintained.
Inventors:
NARIMATSU KIYOSHIROU (JP)
SHIBAYAMA JUNJI (JP)
BANDOU AKIHIKO (JP)
TAKANOHASHI YOUHEI (JP)
KAMIYA NOBUTO (JP)
SHIBAYAMA JUNJI (JP)
BANDOU AKIHIKO (JP)
TAKANOHASHI YOUHEI (JP)
KAMIYA NOBUTO (JP)
Application Number:
PCT/JP2020/001953
Publication Date:
July 30, 2020
Filing Date:
January 21, 2020
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C09J7/38; C09J5/08; C09J7/21; C09J201/00
Foreign References:
| JPH10140107A | 1998-05-26 | |||
| JPS62263278A | 1987-11-16 | |||
| JPS60203687A | 1985-10-15 | |||
| JPS61101578A | 1986-05-20 | |||
| JP2000238225A | 2000-09-05 |
Other References:
See also references of EP 3916063A4
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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