n the cardinal number that is the sum of three and one
s consisting of or especially arranged in sets of four
a quaternary compound
s coming next after the third and just before the fifth in position or time or degree or magnitude
the quaternary period of geologic time extends from the end of the tertiary period to the present
Procter & Gamble, Henkel Consumer Goods, Colgate Palmolive, and Church & Dwight Headline at Cleaning Products 2013 Smithers Apex, with support from the American Cleaning Institute, is pleased to announce the final agenda for Cleaning Products 2013. This event will unite organizations like Procter & Gamble, Whirlpool, Akzo Nobel, Natura, and The Sustainability Consortium to discuss fragrance trends, the FTC green guides, quaternary ammonium products, packaging innovation and more.
June 10, 2013 - Business Wire via Yahoo! Finance