Cleaning substrate with additive
First Claim
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1. A cleaning sheet for cleaning a surface comprising:
- a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side; and
an additive applied on at least said first side wherein said additive comprises a wax and wherein said additive has a penetration value at 25°
C. of between about 20 dmm and about 100 dmm, and wherein said additive is applied on said first side at a level of between about 0.1 g/m2 and about 2.3 g/m2.
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Abstract
The present invention provides a cleaning sheet for cleaning a surface which includes an additive applied on at least one of the outer surfaces of the sheet. The additive can have a penetration value at 25° C. between 20 dmm and about 100 dmm. The additive can have a “relative tack” between 55% and 94%. The additive can be applied at a level between 0.1 g/m2 and about 2.3 g/m2. The cleaning sheet leaves low levels of residue on the surface which is cleaned with the sheet.
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Citations
51 Claims
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1. A cleaning sheet for cleaning a surface comprising:
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a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side; and
an additive applied on at least said first side wherein said additive comprises a wax and wherein said additive has a penetration value at 25°
C. of between about 20 dmm and about 100 dmm, and wherein said additive is applied on said first side at a level of between about 0.1 g/m2 and about 2.3 g/m2. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A cleaning sheet for cleaning a surface comprising:
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a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side; and
an additive applied on at least said first side wherein said additive comprises a wax and wherein said additive has a penetration value at 25°
C. of between about 20 dmm and about 100 dmm, and wherein said additive has a Rt which is between about 55% and about 94%. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A cleaning sheet for cleaning a surface comprising:
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a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side; and
an additive applied on at least said first side wherein said additive comprises a wax and wherein said additive has a penetration value at 25°
C. of between about 20 dmm and about 100 dmm, wherein said additive is applied on said first side and wherein said first side having said additive has a Df measured according to a “
Glass Surface Test”
between about 3.5 g/cm2 and about 10 g/cm2. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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25. A cleaning sheet for cleaning a surface with a low level of residue comprising:
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a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side; and
an additive applied on at least said first side wherein said additive comprises a micro-crystalline wax and wherein said additive has a penetration value at 25°
C. of between about 30 dmm and about 100 dmm, wherein said additive is applied on said first side at a level between about 0.1 g/m2 and about 2.3 g/m2 and wherein the loss in gloss of said surface according to the “
Residue Test Method”
is less than about 25%. - View Dependent Claims (26, 27)
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28. A cleaning sheet for cleaning a surface comprising:
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a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side; and
an additive applied on at least said first side wherein said additive comprises a wax, and wherein said first side coated with said additive has a Rt value between about 55% and about 94% and wherein said first side coated with said additive removes at least about 43% by weight of the particulates from said hard surface measured according to the “
Soil Pick-up Test”
. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35)
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36. A cleaning sheet for cleaning a surface comprising:
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a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side; and
an additive applied on at least said first side wherein said additive comprises a wax, and wherein said first side coated with said additive has a Rt value between about 55% and about 94%, wherein said additive is applied on said first side at a level between about 0.1 g/m2 and about 2.3 g/m2 and wherein the loss in gloss of said surface according to the “
Residue Test Method”
is less than about 25%. - View Dependent Claims (37, 38, 39, 40, 41)
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42. A cleaning sheet for cleaning a surface comprising:
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a substrate comprising at least one layer of fibrous material, said substrate having a first side and a second side;
a first additive applied to said first side, wherein said first additive comprises a wax; and
a second additive applied to said second side wherein said second additive is substantially free of wax. - View Dependent Claims (43, 44, 45, 46)
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47. A method of cleaning a surface comprising:
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providing a cleaning sheet having a first side and a second side, wherein said first side comprises a first additive, wherein said first additive comprises a wax and wherein said first side has a Rt which is between about 55% and about 94% and wherein said second side comprises a second additive wherein said second side has a Rt which is greater than about 94%; and
wiping said surface with said cleaning sheet. - View Dependent Claims (48, 49, 50, 51)
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Specification