Compact cleaner containing surfactants
First Claim
1. A method for preparing a water-containing solid detergent, the method comprising:
- providing aqueous 42 to 55% lye in a quantity of 21 to 70% by weight;
mixing with the aqueous lye compound of formula (I), compound of formula (II), or a combination thereof to achieve a quantity of this compound or combination of 0.5 to 40% by weight and to form a first mixture;
formula (I) being;
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Accused Products
Abstract
A water-containing solid detergent having a delayed, controllable and variable hardening time after addition of all the components produced by providing
a) aqueous 42 to 55% lye, in a quantity of 21 to 70% by weight,
b) mixing with the aqueous lye a compound selected from the group corresponding to formula (I):
in which R1 is a hydrogen atom or a methyl group and R2, independent of R1, is a hydrogen atom, a C1-4 alkyl group, a group CH2CH(R3)0R4 or a group CH2CH(R5)OCH2—CH(R6)OR7, where R3, R5, and R6 represent hydrogen atoms or methyl groups and R4and R7 represent hydrogen atoms or C1-4 alkyl groups, and compounds corresponding to formula II:
in which R8 is a hydrogen atom or a methyl group and x is the number 0, 1 or 2, in a total quantity of 0.5 to 40% by weight, adding thereto
c) a foam inhibitor, builder component, paraffin oil, or surfactants, or polyhydroxy compounds in the order given, and finally adding thereto
d) 2% to 25% by weight of solid alkali metal hydroxide, all weights being based on the weight of the detergent.
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Citations
8 Claims
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1. A method for preparing a water-containing solid detergent, the method comprising:
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providing aqueous 42 to 55% lye in a quantity of 21 to 70% by weight;
mixing with the aqueous lye compound of formula (I), compound of formula (II), or a combination thereof to achieve a quantity of this compound or combination of 0.5 to 40% by weight and to form a first mixture;
formula (I) being;
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification