Title:
ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2016/034932
Kind Code:
A1
Abstract:
The present invention pertains to a transparent adhesive sheet having a low water vapor transmission rate and exhibiting sufficient adhesiveness even after sustained exposure to heat and moisture. More specifically, the present invention pertains to an adhesive sheet in which a rubber resin is the main component, wherein the adhesive strength for glass is at least 10N, the adhesive strength for glass is at least 5N directly after the adhesive sheet has been allowed to stand for 100 hours at 60°C and a relative humidity of 90%, and the difference (Δb) between b values is at most 1.0 before and after being allowed to stand for 100 hours at 85°C and a relative humidity of 85%.
Inventors:
ITO MACHI (JP)
YAMAMOTO MASAYUKI (JP)
YAMAMOTO MASAYUKI (JP)
Application Number:
PCT/IB2015/001492
Publication Date:
March 10, 2016
Filing Date:
September 02, 2015
Export Citation:
Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
B32B25/14; B32B27/00; C09J7/10; C09J11/06; C09J121/00; C09J125/08; C09J125/10; C09J153/02
Foreign References:
| JP2012246394A | 2012-12-13 | |||
| JP2011236379A | 2011-11-24 | |||
| JP2001003026A | 2001-01-09 | |||
| JPH051267A | 1993-01-08 | |||
| JP2011190287A | 2011-09-29 | |||
| JP2015140378A | 2015-08-03 |
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