Softening detergent composition

Details Softening detergent composition Softening detergent composition

2006-07-31

2011-10-11

Hardee, John (Department: 1761)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Clay or inorganic aluminosilicate salt component

Reexamination Certificate

active

08034760

ABSTRACT:
[PROBLEMS] To provide a softening detergent composition capable of washing a fibrous manufactured article or the like having softening ability, and at the same time allowing a clay mineral to be less likely to remain on clothes.[SOLVING MEANS] A softening detergent composition containing (a) 2 to 20% by mass of clay granules containing as a main component a smectite clay mineral represented by the following general formula (I), provided that a Na/Ca mass ratio in the granules is 1.0 or more: [Si8(MgaAlb)O20(OH)4]X−.X
[Me]n+(I), wherein a, b, and x satisfy the formulas 0<a≦6, 0≦b≦4, 0.2≦x=12−2a−3b≦1.2; Me is at least one member of Na, K, Li, Ca, Mg and NH4; and n is valency of Me; (b) 3 to 9% by mass of a nonionic surfactant; and (c) 12 to 27% by mass of an anionic surfactant, provided that a salt of a fatty acid is excluded; and the softening detergent composition used for hand-washing.

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Shuchi Kanyo Gijutsu Shi (Laundry Powder Detergent), published of Mar. 26, 1998.
Office Action issued Dec. 28, 2010, in Chinese Patent Application No. 200680026969.X, with English translation.
Office Action issued Jun. 2, 2011, in corresponding Japanese Patent Application No. 2007-529245 (with English translation).

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