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| - 2001Jan 6, 2004Ecolab Inc.Overcoating thermoplastic resin with hydrocarbon oilsUS6780823 *Jul 3, 2002Aug 24, 2004Ecolab Inc.A process for lubricating a container, such as a beverage container, or a conveyor for containers, by applying to the container or conveyor, a thin continuous, substantially non-dripping layer of a liquid lubricant.US6806240 *Aug 14, 2000Oct 19, 2004Ecolab Inc.Protecting such
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