Title:
ADHESIVE TAPE OR SHEET FOR COAT SEALING
Document Type and Number:
Japanese Patent JP2017066237
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive or a sheet for coat sealing good in coat sealing workability, capable of injecting a repair material in short time from adhesion, further capable of easily being removed without damaging a structure surface which is an adherend after injection repair curing and capable of being marketed with suppressing manufacturing cost without occurring adhesive residue to concrete or the repair material.SOLUTION: There is provided an adhesive or a sheet for coat sealing containing at least a supporter layer and an adhesive layer, having average thickness of the supporter layer of 60 to 200 μm and Young modulus of the supporter layer of 0.5 GPa or more and 90° peel adhesive force under operation environment at 5 to 40°C at 30 minutes after adhesion of 3 N/10 mm or more and 90° peel adhesive force under operation environment at 5 to 40°C at 24 hours after adhesion of 20 N/10 mm or less and used during repairing crack, depression or the like of a structure.SELECTED DRAWING: None
Inventors:
KATSUNO AKIHIRO
SUDO MASATAKA
MAEDA TOSHIYA
SUDO MASATAKA
MAEDA TOSHIYA
Application Number:
JP2015191722A
Publication Date:
April 06, 2017
Filing Date:
September 29, 2015
Export Citation:
Assignee:
NICHIBAN KK
SHIMIZU CONSTRUCTION CO LTD
SHIMIZU CONSTRUCTION CO LTD
International Classes:
C09J7/02; B32B25/00; B32B27/00; C09J11/06; C09J125/04
Domestic Patent References:
| JP2004156244A | 2004-06-03 | |||
| JP2002363529A | 2002-12-18 | |||
| JP2001334599A | 2001-12-04 | |||
| JP2008184858A | 2008-08-14 | |||
| JPH07179836A | 1995-07-18 | |||
| JPH09324154A | 1997-12-16 | |||
| JPS63254178A | 1988-10-20 | |||
| JPH08505897A | 1996-06-25 |
Attorney, Agent or Firm:
Ito On