Gel materials, medical articles, and methods

A medical article comprising a gel material comprising a copolymer prepared from monomers comprising: a multifunctional poly(alkylene oxide) free-radically polymerizable macromonomer having a weight average molecular weight of at least about 2000, wherein the multifunctional poly(alkylene oxide) mac...

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Bibliographische Detailangaben
Hauptverfasser:	Burton, Scott A, Abuelyaman, Ahmed S, Gaddam, Babu N, Lewandowski, Kevin M, Hattam, Paul, Stickels, Steven C, Fansler, Duane D, Seiler, Peter M, Kavanagh, Maureen A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A medical article comprising a gel material comprising a copolymer prepared from monomers comprising: a multifunctional poly(alkylene oxide) free-radically polymerizable macromonomer having a weight average molecular weight of at least about 2000, wherein the multifunctional poly(alkylene oxide) macromonomer comprises a copolymeric alkylene oxide moiety of the formula: -(-CH(R 1 )-CH 2 -O-) m ... (-CH 2 -CH 2 -O-) n - wherein the mole ratio of m:n is within a range of about 1:9 to about 9:1; and R 1 is a (Cl-C4)alkyl group; a monofunctional poly(alkylene oxide) monomer; and a polar monomer.