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Title:
GAS RETAINING MATERIAL, INSTALLATION FOR MAKING SAME AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO2003092877
Kind Code:
A3
Abstract:
The invention concerns a material comprising a support (4) whereto an active substance (1) is glued with an adhesive layer (6). Not more than 10 to 60 % of the height (11) of the grains of the active substance is embedded in the adhesive layer (6)

Inventors:
BEAUDOIN JEAN-MICHEL CLAUDE ED (FR)
DREAN HENRI (FR)
Application Number:
PCT/FR2003/001345
Publication Date:
April 15, 2004
Filing Date:
April 29, 2003
Export Citation:
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Assignee:
RASAR HOLDING N V (NL)
BEAUDOIN JEAN-MICHEL CLAUDE ED (FR)
DREAN HENRI (FR)
International Classes:
B01J20/28; B01J20/32; B65D81/26; (IPC1-7): B01J20/28; B01J20/32; B65D81/26
Domestic Patent References:
WO2001054496A12001-08-02
WO2000064577A12000-11-02
Foreign References:
US5124177A1992-06-23
US2701774A1955-02-08
Other References:
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30)
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