Granular laundry detergent compositions having improved solubili

Details Granular laundry detergent compositions having improved solubili Granular laundry detergent compositions having improved solubili

1993-07-28

1994-08-16

Lewis, Michael

Compositions

Water-softening or purifying or scale-inhibiting agents

252174, 25217419, 25217425, 252550, C11D 312, C11D 102, C11D 138, C11D 166

Patent

active

053384768

ABSTRACT:
Granular detergent compositions containing admixed sodium carbonate and low levels of admixed citric acid to improve solubility. The compositions preferably contain aluminosilicate detergent builders and preferably are free of phosphate builders. Also disclosed are processes for improving solubility of granular detergent compositions.

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Pending U.S. Application Serial Numbers 520,571, Leslie et al, and 520,573, Siklosi et al, filed May 8, 1990.
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Chemical Principles, 4th ed. Masterton Slowinski, W. B. Saunders Co. 1977, pg. 435.

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