Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue August 2015
 •  Stepan Named EPA Safer Choice Partner of the Year  •  City of Hope Honors Pravana Founder & CEO Steve Goddard  •  Castanea Acquires Minority Stake in First Aid Beauty  •  Ecolab Acquires Swisher Hygiene  •  BASF Opens Tarrytown Consumer Testing Center
Print

P&G Patents



Published March 9, 2006
Related Searches: mix acid patent water
Post a comment
Patent No. US 6,992,052 B2: A process of preparing in-situ water-soluble zinc salt for automatic dishwashing compositions has been assigned to Procter & Gamble. The preparation process comprises dispersing zinc oxide in water and combining an acid with the mixture, mixing, maintaining a pH range and combining the mixture with at least one rinse aid ingredient.


blog comments powered by Disqus