Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue November 2015
 •  The Laundress Opens Flagship Store  •  New Anti-Aging Active at Silab  •  Innospec Attains Cosmetic GMP Certification  •  Herbalife Clears Another Legal Hurdle  •  Mary Kay Picks Location for New R&D Center

LG Household Patents Tooth-Whitening Patch

Published November 22, 2005
Related Searches: polymer health household care
Post a comment
Patent No. US 6,780,401 B2: LG Household & Healthcare Ltd., Seoul, Korea, patented a dry matrix patch to adhere to and whiten teeth when wet. It contains a peroxide-compatible hydrophilic glass polymer base and a peroxide tooth-whitening agent.

blog comments powered by Disqus