Company News, Patents

Keratotic Plug Remover

Author Image

By: TOM BRANNA

Editor

● Patent No. US 6,607,719 B2: Japanese researchers for Kao Corp. patented a method to remove keratotic plugs from skin using a cosmetic article comprised of a woven cloth, nonwoven cloth and a plastic film. On the cloth, there is a layer consisting of an alkyl vinyl ether copolymer and maleic acid and maleic anhydride or a copolymer salt....

Continue reading this story and get 24/7 access to Happi for FREE


Already a subscriber? Sign in

Keep Up With Our Content. Subscribe To Happi Newsletters