Title:
水密膜
Document Type and Number:
Japanese Patent JP2012505982
Kind Code:
A
Abstract:
The membrane (1) has a barrier layer (2) e.g. thermoplastic layer such as polyethylene layer, and a composite layer (3) arranged at a side of the barrier layer. A sealant (4) e.g. thermoplastic resin or thermoplastic elastomer, is arranged between the composite layer and the barrier layer in a discontinuous manner. The sealant is selected from a group consisting of acrylate compound, polyurethane polymer, silane- terminated polymer, polyolefin, pressure sensitive adhesive and hot melt adhesive. An independent claim is also included for a method for sealing a substrate.
Inventors:
Ulrich Car Weber
Magnus Kloster
Magnus Kloster
Application Number:
JP2011531482A
Publication Date:
March 08, 2012
Filing Date:
October 15, 2009
Export Citation:
Assignee:
Seeker Technology AG
International Classes:
E04B1/66; B32B7/14; B32B27/00; B32B27/12; E02D31/06; E04D11/00
Domestic Patent References:
| JPH01145428U | 1989-10-05 | |||
| JP2003118023A | 2003-04-23 | |||
| JP2006028794A | 2006-02-02 | |||
| JPH0926U | 1997-01-17 | |||
| JP2005096406A | 2005-04-14 | |||
| JP2007270531A | 2007-10-18 | |||
| JP2006328879A | 2006-12-07 | |||
| JPH0663326U | 1994-09-06 | |||
| JPS57140500A | 1982-08-31 | |||
| JPH0579294A | 1993-03-30 |
Foreign References:
| GB2340070A | 2000-02-16 | |||
| US4065924A | 1978-01-03 | |||
| EP0501838A2 | 1992-09-02 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro