Bleach products
AssigneeLever Brothers Company
InventorHo T. Tai
Life of this patent
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Abstract
A bleach product comprising a percompound contained within a closed water-insoluble but water-permeable bag of fibrous material, provided with a protective water-impermeable coating which is removable in water at a temperature of 30.degree.-75.degree. C., preferably 35.degree.-65.degree. C. The bleach product can be used in fabric washing machines for bleaching fabrics with or without a detergent product.
Claims12
A bleach product comprising a percompound contained within a closed water-insoluble but water-permeable bag of fibrous sheet material in the form of paper or of woven or non woven fabric provided with a protective water-impermeable coating, removable in water at a temperature of 30.degree.-75.degree. C. said coating being of an organic material which is solid at room temperature.
Dependencies are inferred from the claim text.