Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue March 2015
 •  The Companies for Women?  •  Amway Rolls Out Indigo Skies  •  Honeywell Joins With Metabolix  •  Zirh’s luxury lounge is a hit at Super Bowl XLIX  •  Dr. Brandt Promotes Cream with Giveaway
Print

Schering-Plough Patents Photoprotective Composition



Published August 6, 2007
Related Searches: sunscreen products patent Care Products
Post a comment
Patent No. US 7,244,416 B2: A sunscreen composition comprising avobenzone, zinc oxide in an amount from about 6-25% weight and sufficient phenylbenzimidazole sulfonic acid to stabilize the avobenzone against photodegradation, wherein the composition does not contain a diester or polyester of a naphthalene dicarboxylic acid has been patented by Schering-Plough Healthcare products, Memphis, TN.


blog comments powered by Disqus