Title:
DOUBLE-SIDED ADHESIVE TAPE
Document Type and Number:
Japanese Patent JP2017119777
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape that is stuck to an adherend and can be peeled from the adherend by stretching which has good stretching property from a space of the adherend in peeling, and has good impact resistance when impact is applied to the adherend in usual adhesion.SOLUTION: There is provided a double-sided adhesive tape 1 which includes a base material 2 made from polyurethane, and a first adhesive layer 3 and a second adhesive layer 4 laminated on each of both surfaces of the base material 2, where at least one of the first adhesive layer 3 and the second adhesive layer 4 contains a tackifier resin containing at least one selected from a styrene-isoprene-styrene block copolymer, process oil formed from petroleum hydrocarbon, an aliphatic hydrocarbon resin, an aliphatic aromatic hydrocarbon resin, and a hydrogenated hydrocarbon resin.SELECTED DRAWING: Figure 1
Inventors:
TOMITA HIROFUMI
Application Number:
JP2015257081A
Publication Date:
July 06, 2017
Filing Date:
December 28, 2015
Export Citation:
Assignee:
HITACHI MAXELL
International Classes:
C09J7/20; C09J11/06; C09J11/08; C09J125/10; C09J153/02
Domestic Patent References:
| JP2003041217A | 2003-02-13 | |||
| JP2007160122A | 2007-06-28 | |||
| JP2007161908A | 2007-06-28 | |||
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| JP2017115107A | 2017-06-29 | |||
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| JPH08512076A | 1996-12-17 |
Foreign References:
| US20150337177A1 | 2015-11-26 |
Attorney, Agent or Firm:
Jiro Kobe