Title:
WATERPROOF SHEET FOR OUTDOOR TANK AND METHOD FOR APPLYING SAME
Document Type and Number:
WIPO Patent Application WO/2014/061344
Kind Code:
A1
Abstract:
Provided is a waterproof sheet such that an adhesive layer is formed on a substrate rubber layer and characterized by the substrate rubber comprising a silicone rubber having a JIS-A hardness of 15-90, a tensile strength of at least 3 MPa, an elongation of 100-800%, and a crescent tear strength of at least 3 kN/m. The waterproof sheet can be used without a long-term decrease in material properties, and is waterproof in the long-term. In particular, the present invention can be a waterproof sheet able to withstand long-term use by means of stipulating the material properties of the substrate rubber. By means of a method for applying waterproofing to an outdoor tank, it is possible to reliably waterproof the bottom side of the outdoor tank by means of a simple application method.
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Inventors:
UNO TAKAO (JP)
SHIONO YOSHIYUKI (JP)
ENDO AKIHIRO (JP)
NAKAJIMA TAKESHI (JP)
YAMAGUCHI HISAHARU (JP)
YODA MASAHIRO (JP)
SHIONO YOSHIYUKI (JP)
ENDO AKIHIRO (JP)
NAKAJIMA TAKESHI (JP)
YAMAGUCHI HISAHARU (JP)
YODA MASAHIRO (JP)
Application Number:
PCT/JP2013/072084
Publication Date:
April 24, 2014
Filing Date:
August 19, 2013
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
E04D5/14; C09J7/25; E04D5/00
Domestic Patent References:
| WO2010032728A1 | 2010-03-25 |
Foreign References:
| JPH0598241A | 1993-04-20 | |||
| JP2010143976A | 2010-07-01 | |||
| JP2006052384A | 2006-02-23 | |||
| JPS5664978A | 1981-06-02 | |||
| JP2000320085A | 2000-11-21 | |||
| JPS5811689A | 1983-01-22 | |||
| JPH08198384A | 1996-08-06 | |||
| JPH0476673B2 | 1992-12-04 |
Other References:
See also references of EP 2907934A4
Attorney, Agent or Firm:
KOJIMA Takashi et al. (JP)
Takashi Kojima (JP)
Takashi Kojima (JP)
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