Abstract: The present invention deals with a formulation comprising at least one ethoxylated C13-C19 sorbitan monoester, saturated or not; and carnauba wax. Furthermore, the present invention pertains to a coating dilution comprising said formulation and the use of the formulation or of the coating dilution as a cold-end coating on a glass-container.

Abstract: The present invention provides a scratch masking coating system for glass containers such as bottles that is adaptable to a variety of bottle surface and application conditions. The scratch masking coating is applied as an oil in water emulsion which provides flexibility in handling and application techniques while minimizing handling problems. In the present invention, the oil in water emulsion is treated with an emulsion breaker or destabilizer so that the emulsion is destabilized or broken after application to the surface to be treated. The destabilization or breaking is instigated by the addition of an emulsion breaker or heat to the emulsion in sufficient quantity to provide the desired break time.

Abstract: An improved sponge applicator and an improved contact coating apparatus for coating with liquid the outside surface of containers such as glass or plastic bottles is provided. The improved sponge applicator comprises an open cell foam having at least one surface for contacting and applying liquid to the container, and at least one section having a sealed surface for retarding flow of liquid from the sponge through the sealed surface and at least one unsealed surface for contacting the container, the sponge having an internal porosity allowing for flow of liquid through the open cell structure of the sponge. A method of sealing surfaces of an open-cell foam is also provided comprising swelling the foam with liquid, expelling excess liquid from the sponge and applying a sealant to the surface of the foam while the foam is still in its swelled shape, and curing the sealant on the sponge.