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US 3,940,340 AGranted
Peracylated polyamines compatible with optical brighteners as activators for inorganic peroxo compounds
AssigneeHoechst Aktiengesellschaft
InventorsHans Walter Bucking, Peter Hess, Franz Konig, Wilfried Sahm, Gerhart Schneider
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Abstract
Peracylated aliphatic polyamines are useful as activators for inorganic peroxo compounds, i.e., they set free the available oxygen of the peroxo compounds in aqueous solutions at temperatures below 80.degree.C and are thus useful as additives to detergents especially inasmuch as they are compatible with usual detergent brighteners.
Claims16
A composition of matter consisting essentially of
- a. 69 to 96.9% by weight of a detergent,
- b. 0.1 to 1% by weight of an optical brightener and
- c. 3 to 30% by weight of a compound of the formula ##EQU2## in which R.sub.1 to R.sub.6 are alkanoyl of 2 to 8 carbon atoms or benzoyl, x is an integer of zero to 3 and n, m and p are 2 or 3.
Dependencies are inferred from the claim text.