Surgery: splint – brace – or bandage – Bandage structure – Skin laceration or wound cover
Reexamination Certificate
2005-08-30
2005-08-30
Lewis, Kim M. (Department: 3743)
Surgery: splint, brace, or bandage
Bandage structure
Skin laceration or wound cover
C602S041000, C602S042000
Reexamination Certificate
active
06936746
ABSTRACT:
A polyelectrolyte solid system, especially provided in the form of flocks, flock composites, nonwovens of paper, comprised of a mixture of fibrous entities containing polyanion-polycation complexes and entities containing polyanions and/or containing polycations. A method for producing a polyelectrolyte solid system, whereby for the production of the mixture of the fibrous entities containing polyanion-polycation complexes and of the entities containing polyanions and/or containing polycations are used as aqueous solvents of polyanionic and polycationic polyelectrolytes. A wound dressing produced by using a polyelectrolyte solid system.
REFERENCES:
patent: 3546142 (1970-12-01), Michaels et al.
patent: 5173521 (1992-12-01), Ishino
patent: 6602994 (2003-08-01), Cash et al.
patent: 2208496 (1997-12-01), None
patent: 198 41 404 (1998-09-01), None
patent: 19741063 (1999-08-01), None
patent: 0 199 531 (1986-10-01), None
patent: 0 430 491 (1991-06-01), None
patent: 49099675 (1974-09-01), None
patent: WO 00/12144 (2000-03-01), None
B. Riedel et al.;Novel Polyanion-Polycation-Microfibride Blend Nonwoven Based on Cellulose Derivatives; vol. 49; Mar. 1999; Chemical Fibers International; pp. 55-57.
Effing Jochen
Riedel Bernd
Lewis Kim M.
Paul Hartmann AG
Young & Basile P.C.
LandOfFree
Polyelectrolyte solid system, method for the production... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polyelectrolyte solid system, method for the production..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyelectrolyte solid system, method for the production... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3499277