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1. (WO2011148076) MAT OF POLYMER FIBRES CONTAINING A DIHYDRAZIDE, AND USE THEREOF

Pub. No.:    WO/2011/148076    International Application No.:    PCT/FR2011/051074
Publication Date: Dec 1, 2011 International Filing Date: May 13, 2011
IPC: B27N 7/00
B32B 5/28
B32B 21/10
B60R 13/02
C08J 7/06
D06M 13/402
E04B 1/74
E04F 13/00
Applicants: SAINT-GOBAIN ADFORS
BLANCHARD, Benjamin
JAFFRENNOU, Boris
CHUDA, Katarzyna
Inventors: BLANCHARD, Benjamin
JAFFRENNOU, Boris
CHUDA, Katarzyna
Title: MAT OF POLYMER FIBRES CONTAINING A DIHYDRAZIDE, AND USE THEREOF
Abstract:
The present invention relates to a mat of polymer fibres capable of trapping formaldehyde which contains at least one dihydrazide. Another subject of the invention is the use of said mat, in particular as a surface covering for thermal and/or sound insulation products, in particular based on mineral wool, polystyrene or on an organic or inorganic foam.