Antimicrobial nanoparticles

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Reexamination Certificate

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Details

C427S385500, C427S387000, C427S388100, C427S393000, C427S393600, C427S508000, C428S704000, C524S400000, C524S492000, C528S392000, C528S422000

Reexamination Certificate

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07973096

ABSTRACT:
A polymerizable composition, comprising a first component comprising a cationic nanoparticle comprising a covalently bonded ammonium group, and a second component comprising an anionic polyether compound is described. Either the first component further comprises an ethylenically unsaturated polymerizable group, the second component further comprises an ethylenically unsaturated polymerizable anion, or both. A method of making an article comprising applying the polymerizable composition to a surface of an article is also described.

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PCT International Search Report, PCT/US2009/038744, Aug. 2009.

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