Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Heterogeneous arrangement
Patent
1998-09-09
2000-02-08
Petruncio, John
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Heterogeneous arrangement
510486, 510509, 510531, C11D 1706, C11D 1002, C11D 310, C11D 760
Patent
active
060228431
ABSTRACT:
The invention is an improved, non-phosphate, non-bleach, agglomerated laundry booster which has a) a solids portion with i) at least 5% by weight of a first builder selected from the group consisting of alkali metal carbonate, alkali metal bicarbonate, alkali metal sesquicarbonate, and mixtures thereof; and ii) a second builder of at least 25% by weight alkali metal tetraborate pentahydrate; and b) i) a first liquid which comprises an anionic, acidic surfactant, in an amount no greater than about 10% by weight; and ii) a second liquid which comprises an agglomerating agent. The first liquid is neutralized by the first builder of a)i) to form a first set of particles, the second builder forms a second set of particles, and the second liquid co-agglomerates both the first and second sets of particles. The invention also provides a method for preparing this laundry booster.
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Dialog Select Report on CN 1,117,077, Feb. 21, 1996, "Super Strong Detergent Powder," Abstract.
Co-pending U.S. Patent Application Serial No. 08/748,652, filed Nov. 14, 1996, of Blum et al., entitled "Powdered Abrasive Cleanser."
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Lim Arnold J.
Shanks Philip C.
Sibert William P.
Hayashida Joel J.
Petruncio John
The Clorox Company
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