Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue May 2015
 •  Palmers Casts Hewitt for Fall Campaign  •  UPDATE: P&G Sells Frédéric Fekkai  •  Novex Expands With Curls Collection  •  Net-A-Porter Picks Up Goldfaden MD  •  Spectrum Buys Armor All
Print

Shiseido Patents Sunblock Cosmetic



Published March 5, 2014
Related Searches: water surface patent powder
Post a comment
US Patent No. 8,642,018 B2; Shiseido Company, Ltd., Tokyo, has patented a water-in-oil emulsified sunscreen cosmetic that exhibits excellent long lasting coverage and ease of washability. It is comprised of hydrophobic zinc oxide powder (manufactured through a method in which a zinc oxide powder is dispersed in a solvent, and the surface of the zinc oxide powder is treated with a phosphate ester having a perfluoroalkyl); volatile silicone; caprylylmethicone; polyoxyalkylene-modified organopolysiloxane; water; nonvolatile non-polar oil and/or nonvolatile silicone oil; and octylmethoxy cinnamate.

The hydrophobic zinc oxide powder absorbs from 10-40mL/100g of oil.


blog comments powered by Disqus