Replenishable Soap Bar
U.S. Patent No. 7,459,418 B1: Alden Ozment of Longview, TX has patented a method for recharging a soap bar comprising a structural core over one or more surfaces of which is deposited a solid layer of soap. The method entails the following steps: contacting the soap bar with a stripping fluid at a temperature above a softening point of said soap and at sufficient pressure to cause any existing soap layer to be stripped from any surfaces of said structural core; placing said structural core in a pool of soap composition in a liquid phase and covering at least one surface of said structural core with said soap composition; and cooling said soap composition to form the solid layer of said soap over at least one surface of the structural core.
blog comments powered by Disqus