Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1994-03-21
1995-08-15
Nutter, Nathan M.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
424409, 424410, 424413, 424488, 424490, 424502, 514762, 514951, 514964, 514965, A61K 914, A61K 950, A01N 2500, A01N 2534
Patent
active
054417422
ABSTRACT:
The present invention relates to a cellular cellulosic material containing a biocide agent and to a process for preparing same. Characteristically, matrix type microparticles, containing at least one biocide agent, are distributed in the network of cellulose of said material, ensuring therein, in the presence of moisture or water, a controlled release of the biocide agent or agents.
REFERENCES:
Nitikin, Academy of Sciences of the USSR, "The Chemistry of Cellulose and Wood", Israel Program for Scientific Translations, Jerusalem, 1966, pp. 62-71.
Autant Pierre
Chalvin Christophe
Colin Claudine
Jorda Rafael
Wertz Jean-Luc
Financiere Elysees Balzac
Nutter Nathan M.
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