C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 291/00 (2006.01) A61L 2/00 (2006.01)
Patent
CA 2276680
A graft polymer comprising constituent units containing a quaternary ammonium group represented by general formula (A) (wherein R2 and R3 represent each an alkyl group having 1 to 3 carbon atoms; R4 represents an alkyl group having 3 to 18 carbon atoms; and X represents at least one member selected from among halide, sulfate, hydroxide, and carboxylate ions), and an antimicrobial resin comprising the same. When the graft polymer is applied onto or incorporated into medical supplier to be retained for a long period of time, bacterial infection through the supplies can be prevented.
L'invention concerne un polymère greffé comportant des constituants renfermant un groupe ammonium quaternaire représenté par la formule (A), dans laquelle R2 et R3 représentent chacun un groupe alkyle possédant 1 à 3 atomes de carbone, R4 représente un groupe alkyle possédant 3 à 18 atomes de carbone, et X représente au moins un élément choisi parmi les ions halogénure, sulfate, hydroxyde et carboxylate, ainsi qu'une résine antimicrobienne contenant ledit polymère. Lorsque ce dernier est appliqué sur ou incorporé dans des fournitures médicales devant être conservées pendant une longue durée, il permet de prévenir une infection bactérienne due à l'usage de ces fournitures.
Smart & Biggar
Toray Industries Inc.
LandOfFree
Graft polymer and moulded medical articles employing this does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Graft polymer and moulded medical articles employing this, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Graft polymer and moulded medical articles employing this will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1657190