A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 43/54 (2006.01) A01N 25/10 (2006.01) A01P 1/00 (2006.01) A61L 15/46 (2006.01) A61L 27/54 (2006.01) A61L 29/16 (2006.01) A61L 31/16 (2006.01) C08G 18/83 (2006.01) C09D 5/14 (2006.01) C09D 175/04 (2006.01)
Patent
CA 2306106
The present invention relates to biostatic compositions, as well as coatings and methods for preparing biostatic articles using the same. The compositions contain a hydrophilic polymer possessing a functional group which covalently bonds to an amine, thiol, carboxyl, or hydroxyl active group of an antimicrobial agent. The functional group is capable of reacting with and covalently bonding to an antimicrobial agent without effectively reducing antimicrobial property of the antimicrobial agent below its capability of acting as a biostatic agent and without releasing the antimicrobial agent into a solution.
La présente invention concerne des compositions biostatiques ainsi que des revêtements et des procédés de préparation de produits biostatiques dans lesquels elles sont utilisées. Lesdites compositions contiennent un polymère hydrophile avec un groupe fonctionnel qui peut former des liaisons covalentes avec un groupe actif, amine, thiol, carboxyle, ou hydroxyle d'un agent antimicrobien. Le groupe fonctionnel peut réagir et former des liaisons covalentes avec un agent antimicrobien sans réduction effective de la propriété antimicrobienne de cet agent en deçà de son activité biostatique et sans relargage de cet agent dans une solution.
Hydromer Inc.
Piasetzki Nenniger Kvas Llp
LandOfFree
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