Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue June 2015
 •  RIFM Names New President  •  P&G Makes Changes To Laundry Pacs  •  CPL Aromas Opens New Fragrance Factory in Dubai  •  Emerald Kalama Chemical Acquires Innospec Widnes  •  Lindal Expands with Russian Pharma Company
Print

Shiseido Patents a Composite And Cosmetic Preparation



Published October 31, 2005
Related Searches: anti patent
Post a comment
Patent No. US 6,949,248 B2: Tokyo-based Shiseido has patented a metal oxide/silica composite. The metal oxide particles whose primary particle diameter is 1-1000 nm are co-dispersed with silica particles and the metal oxide particles exist substantially as primary particles in the composite.


blog comments powered by Disqus