SHEET-LIKE WATER-DISINTEGRATABLE CLEANER
First Claim
1. A sheet-like water-disintegratable cleaner having a total basis weight of 10 to 250 g/m2 in which a web layer (ii) having a basis weight of 5 to 200 g/m2 produced by an air-laid process, which comprises 100 to 5% by weight of a powdery organic acid (a) having a hydroxyl group and a melting point of 70 to 160°
- C. and 0 to 95% by weight of cellulosic pulp (b) (with the proviso that (a)+(b)=100% by weight) as main components, is laminated on water-disintegratable paper (i) having a basis weight of 5 to 25 g/m2 comprising cellulosic pulp as a main component, and the same water-disintegratable paper (iii) as the above (i) is further laminated on the web layer (ii), followed by hot pressing calendering treatment.
1 Assignment
0 Petitions
Accused Products
Abstract
There is provided a water-disintegratable cleaner which is light in weight because of its being free from water, does not require a fungicide or a bactericide because of no risk of mold, is excellent in cleaning performance, compared to conventional wet disintegratable cleaners, and can be flushed down a toilet or the like.
A sheet-like water-disintegratable cleaner having a total basis weight of 10 to 250 g/m2 in which a web layer (ii) having a basis weight of 5 to 200 g/m2 produced by an air-laid process, which comprises 100 to 5% by weight of a powdery organic acid (a) having a hydroxyl group and a melting point of 70 to 160° C. and 0 to 95% by weight of cellulosic pulp (b) (with the proviso that (a)+(b)=100% by weight) as main components, is laminated on water-disintegratable paper (i) having a basis weight of 5 to 25 g/m2 comprising cellulosic pulp as a main component, and the same water-disintegratable paper (iii) as the above (i) is further laminated on the web layer (ii) as needed. A binder component (c) may be further incorporated in the web layer (ii).
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Citations
20 Claims
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1. A sheet-like water-disintegratable cleaner having a total basis weight of 10 to 250 g/m2 in which a web layer (ii) having a basis weight of 5 to 200 g/m2 produced by an air-laid process, which comprises 100 to 5% by weight of a powdery organic acid (a) having a hydroxyl group and a melting point of 70 to 160°
- C. and 0 to 95% by weight of cellulosic pulp (b) (with the proviso that (a)+(b)=100% by weight) as main components, is laminated on water-disintegratable paper (i) having a basis weight of 5 to 25 g/m2 comprising cellulosic pulp as a main component, and the same water-disintegratable paper (iii) as the above (i) is further laminated on the web layer (ii), followed by hot pressing calendering treatment.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification