Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-07-19
2011-07-19
Cain, Edward J (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C424S405000, C428S364000, C524S804000
Reexamination Certificate
active
07981946
ABSTRACT:
The present invention relates to a substrate having one or more antimicrobial or antistatic properties. Such properties are imparted by applying a coating or film formed from a cationically-charged polymer composition. The polymer composition includes a noncationic ethylenically unsaturated monomer and an ethylenically unsaturated monomer capable of providing a cationic charge to the polymer composition. Optionally, the polymer composition includes a steric stabilization component incorporated into the cationically-charged polymer composition. The present invention also relates to a personal care product and polymeric material comprising a base polymer blended with the above cationically-charged polymer composition.
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Napper, “Steric Stabilization”,J. Colloid Interface Sci., 58:2, 390-4
Cain Edward J
Jenkins Mark D.
Mallard Creek Polymers, Inc.
Womble Carlyle Sandridge & Rice PLLC
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