Patent No. US 6,790,460 B2: Research-ers for Salvona-IP LLC, Dayton, NJ, patented a controlled-release delivery system containing solid nano-particles with a core of carnauba wax and a surface of a bio-adhesive, positively-charged cetylpyridinium chloride surfactant. The biodegradable particles are delivered to biological surfaces in the oral cavity or mucous membranes.
The latest exclusive market research from Smithers Pira projects positive growth for the across the nonwoven wipes industry. This market can be subdivided into two major types:
Consumer wipes include b…