Company News, Patents

Kao Patents Cosmetic Preparation

 US Patent No. 8,142,768 B2; Kao Corporation, Tokyo, has been awarded a US patent for cosmetic preparation comprising a crosslinked (meth)acrylic acid ester resin powder prepared by copolymerization of monomer components containing at least one monomer selected from acrylic and methacrylic esters, and (meth)acrylic acid.

Add us as a preferred source on Google

Get the latest Happi news, insights and analysis in your Google Search and AI experiences.

Keep Up With Our Content. Subscribe To Happi Newsletters