Company News, Patents

Oral Care Abrasive Patented by J.M. Huber

Author Image

By: TOM BRANNA

Editor

Patent No. US 6,645,471 B2: Research-ers for J. M. Huber Corp., Edison, NJ, earned a patent for a composition containing particles of precipitated silica that have surfaces at which condensed alkali metal phosphate is retained.

Keep Up With Our Content. Subscribe To Happi Newsletters