SUPPORT COVERED WITH A CHITOSAN-BASED COATING AND METHOD FOR THE PRODUCTION THEREOF
Application 2450/CHENP/2004 published 2007-04-06, filed 2004-10-28
The invention relates to a support made of organic and/or inorganic fibres covered with a chitosan-based coating on at least one of the surfaces thereof, characterized in that the coating is obtained by depositing an chitosan-based aqueous solution having an average molecular mass of less than 130 000 g/mol, a concentration of 6 - 30 % by weight and a viscosity of 100 - 3000 cps.
Applicant
1)AHLSTROM CORPORATION
:Etelaesplanadi 14, FIN-00130 HELSINKI Finland 2)AHLSTROM RESEARCH AND SERVICES
Inventor
1)DOMARD, Alain 2)ESPUCHE, Eliane 3)DESPOND, Séverine 4)CARTIER, Noel No of Pages : 19 No of Claims : 14
International Info
Classification: C09D 105/08
Publication Number: WO/03/82995
Application Date: 2003-03-12
Priority Information
02/04060 France 2002-04-02