Abstract:
Disclosed is an acid-resisting alloy catalyst comprising nickel, one or more rare earth elements, stannum and aluminum. The acid-resistant alloy catalyst is low-cost and stable, and does not need a carrier, and can be stably used in continuous industrial production, thus achieving a low production cost.
Abstract:
The present disclosure relates to coatings and coating compositions that are substantially free of bisphenol A (BPA) and similar compounds, which help reduce or minimize flavor loss associated with foods or beverages stored in contact with the coating compositions. In one aspect, the composition can include the reaction products of an intimate mixture of cyclic ether resins and acrylate resins, which provides a unique cross-linked and interpenetrating network of polmers.
Abstract:
This disclosure provides economical and effective methods and apparatus for repairing scratches and scuffs on refillable bottle surfaces that minimally contaminates the bottle during the refurbishing process. In one aspect, the method comprises the steps of: a) adding at least one fluid into the polymeric packaging material such as a bottle to form at least a partially filled packaging material; and b) applying at least one heat source to an exterior surface of the at least partially filled packaging material to form a repaired polymeric packaging material. Apparatus and recycling systems that incorporate this method are also disclosed.