C - Chemistry – Metallurgy – 08 – B
Patent
C - Chemistry, Metallurgy
08
B
C08B 15/04 (2006.01)
Patent
CA 2576140
This invention relates to a process for oxidizing cellulose with a solution of nitrogen dioxide in one or more perfluorinated tertiary amine solvents. The present invention provides methods for using perfluoro-tertiary amines with nitrogen dioxide to effectively oxidize cellulose to bioabsorbable oxidized cellulose for medicinal uses such as sutures, hemostats, wound coverings, and adhesion prevention devices.
Cette invention a pour objet un procédé d~oxydation de la cellulose à l~aide d~une solution de dioxyde d~azote dans un solvant d~amine tertiaire perfluoré. Cette invention comporte des procédés combinant amines tertiaires perfluorés et dioxyde d~azote pour transformer par oxydation la cellulose en cellulose oxydée bioabsorbable à des fins médicinales, telles que sutures, procédés hémostatiques, pansements et dispositifs empêchant toute adhésion.
Saferstein Lowell
Serafica Gonzalo
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Xylos Corporation
LandOfFree
Cellulose oxidation by nitrogen dioxide in a perfluorinated... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cellulose oxidation by nitrogen dioxide in a perfluorinated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellulose oxidation by nitrogen dioxide in a perfluorinated... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1714707