July 1, 2016 US Patent No. 9,353,333 B1; AS Innovations LLC, Litchfield, CT, has patented a liquid laundry additive comprising zinc ricinoleate, carboxyalkyl cellulose and at least one surfactant. The zinc ricinoleate is present, on a wet basis, in an amount of 5…
Tom Branna, Editorial Director || January 1, 2014 Unit dose formulas have made the biggest splash in the laundry detergent
category in the past year, but formulators still have more ideas to spur growth
in a sluggish category.