Lavatory cleansing blocks
First Claim
1. A solid lavatory cleansing block for positioning standing free or in a container in a cistern of a lavatory or urinal or in a container in the path of flushing water and formed of a composition consisting of a mixture of (A) a surface active component comprising one or more anionic surface active agents;
- (B) a chlorine release agent component consisting of one or more chlorinated cyanuric acid derivatives; and
(C) a water-soluble salt having its anion selected from the group consisting of sulphate and chloride and its cation selected from the group consisting of barium, cadmium, calcium, copper, iron, magnesium, manganese and nickel.
1 Assignment
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Accused Products
Abstract
A solid lavatory cleaning block is formed of a composition comprising a mixture of (A) a surface active component comprising one or more anionic surface active agents; (B) a chlorine release agent component consisting of one or more chlorinated cyanuric acid derivatives; and (C) a source of barium, cadmium, calcium, copper, iron, magnesium, manganese or nickel ions.
In order that the invention may be well understood the following examples are given by way of illustration only.
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Citations
4 Claims
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1. A solid lavatory cleansing block for positioning standing free or in a container in a cistern of a lavatory or urinal or in a container in the path of flushing water and formed of a composition consisting of a mixture of (A) a surface active component comprising one or more anionic surface active agents;
- (B) a chlorine release agent component consisting of one or more chlorinated cyanuric acid derivatives; and
(C) a water-soluble salt having its anion selected from the group consisting of sulphate and chloride and its cation selected from the group consisting of barium, cadmium, calcium, copper, iron, magnesium, manganese and nickel. - View Dependent Claims (2, 3, 4)
- (B) a chlorine release agent component consisting of one or more chlorinated cyanuric acid derivatives; and
Specification