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Title:
SEALING MATERIAL, SEAL AND METHOD FOR SEALING OPENINGS AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO2000060017
Kind Code:
A3
Abstract:
The invention relates to a sealing material containing a swellable polymer. The sealing material also contains fillers, the polymers and the fillers having a grain size essentially between 5 mu and 800 mu .

Inventors:
GERIGK WERNER (DE)
WACK HOLGER (DE)
GROSS HANS-JUERGEN (DE)
Application Number:
PCT/EP2000/003094
Publication Date:
March 15, 2001
Filing Date:
April 06, 2000
Export Citation:
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Assignee:
FRAUNHOFER GES FORSCHUNG (DE)
GERIGK WERNER (DE)
WACK HOLGER (DE)
GROSS HANS JUERGEN (DE)
International Classes:
C08K3/00; F16J15/14; C08L5/00; C08L29/00; C08L33/00; C08L101/14; C09K3/10; F16L5/10; H02G3/22; (IPC1-7): C09K3/10
Foreign References:
US4837077A1989-06-06
EP0980904A12000-02-23
Other References:
DATABASE WPI Section Ch Week 198632, Derwent World Patents Index; Class A97, AN 1986-208883, XP002147652
PATENT ABSTRACTS OF JAPAN vol. 008, no. 093 (C - 220) 27 April 1984 (1984-04-27)
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