| abstract |
The present invention provides compositions comprising (a) a cationic polypeptide, protamine sulfate, and (b) a bis-guamide, a chlorhexidine salt, for preventing growth and proliferation of biofilm embedded microorganisms The invention further provides methods for preparing various objects with such compositions The objects are medical devices such as catheters, consumer products such as a toothbrush or a utensil, oral care consumable products including toothpaste, cleaning products including a general household disinfectant, cosmetic products, wound care products, and pants |