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Judith Lakes Phones & Addresses

  • Kerrville, TX
  • Cocoa, FL
  • Louisville, KY
  • 307 Hatt Swank Rd, Loveland, OH 45140 (513) 697-1084
  • Maineville, OH
  • Warren, OH

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Us Patents

Process For Making High Active, High Density Detergent Granules

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US Patent:
55736971, Nov 12, 1996
Filed:
May 31, 1995
Appl. No.:
8/455781
Inventors:
Eric F. Riddick - Cincinnati OH
Judith A. Lakes - Cincinnati OH
International Classification:
C11D 1104
C11D 1706
B29C 6700
US Classification:
510359
Abstract:
A continuous process for producing high active, high density detergent granules consists essentially of the following steps: (a) preparing a mixture in a high-speed mixer, the mixture being prepared from components fed to the mixer consisting essentially of the following: (1) from about 15% to about 35% anionic surfactant acid selected from alkylbenzene sulfonic acid and alkyl sulfuric acid and mixtures thereof; (2) from about 5% to about 65% phosphate builder selected from polyphosphates and pyrophosphates and mixtures thereof; and (3) from about 10% to about 65% particulate carbonate selected from sodium carbonate and potassium carbonate and mixtures thereof, the amount of carbonate being at least about 2 times the amount theoretically needed to neutralize the anionic surfactant acid; (b) agglomerating the mixture from step (a) in a moderate-speed mixer; whereby the anionic surfactant acid is neutralized by the carbonate, and the resulting detergent granules have a bulk density of greater than about 550 g/l and a water content of less than about 7%.
Judith Anne Lakes from Kerrville, TX, age ~64 Get Report