A47L17/08

High aspect ratio layered scrub
10925456 · 2021-02-23 · ·

A layered scrub having an aspect ratio of between 0.75 and 1.25 is presented, comprising: a) a scrubber layer; b) a sponge layer; optionally c) a rigid boundary layer, which optionally is directly bound to layer c) and/or layer b); and optionally d) a dense sponge layer. In some such embodiments, layers d) and b) are unitary. In some embodiments, the layered scrub has a height of between 5.0 centimeters and 11.0 centimeters and may be generally cubic. In some embodiments, the scrubber layer comprises a non-reticulated hydrophobic polyurethane foam, the sponge layer and/or the dense sponge layer comprises a hydrophilic polyurethane foam, and the rigid boundary layer comprises polyurethane. In some embodiments, dense sponge layer d) bears printed designs or information.

DRYING AND/OR CLEANING CLOTH
20210212545 · 2021-07-15 ·

Drying and/or cleaning cloth has an elongated shape with a double-layered construction. Two sides are formed by cloth layers with an interior region in-between. The two sides are each bounded by two parallel longitudinal edges and two transverse edges. An opening is for reaching into the interior region between the two sides. The drying and/or cleaning cloth has a pentagonally configured region. In the pentagonally configured region one of the two transverse edges is aligned at right angles to the longitudinal edges and the other of the two transverse edges is formed by two angularly abutting front edge sections adjoining the corresponding longitudinal edges at an obtuse angle. The opening for reaching into the interior region between the two sides is provided in the region of the transverse edge aligned at right angles to the longitudinal edges.

SCOURING ARTICLE WITH MIXTURE OF ABRASIVE PARTICLES

A scouring article include a three-dimensional non-woven web of fibers bonded to one another to form a lofty, non-woven substrate. An abrasive coating is coated on the substrate. The abrasive coating includes a binder; a first plurality of abrasive particles and a second plurality of abrasive particles dispersed in the binder. The first plurality of inorganic abrasive particles has a Mohs' hardness of 7 greater and a median particle size in the range of 20 microns to 100 microns. The second plurality of organic abrasive particles has a Mobs' hardness in the range of 1 to 5 and a median particle size greater than 100 microns. The average surface roughness created by use of the scouring article, according to the surface roughness test, is less than 8 microns.

SCOURING ARTICLE WITH MIXTURE OF ABRASIVE PARTICLES

A scouring article include a three-dimensional non-woven web of fibers bonded to one another to form a lofty, non-woven substrate. An abrasive coating is coated on the substrate. The abrasive coating includes a binder; a first plurality of abrasive particles and a second plurality of abrasive particles dispersed in the binder. The first plurality of inorganic abrasive particles has a Mohs' hardness of 7 greater and a median particle size in the range of 20 microns to 100 microns. The second plurality of organic abrasive particles has a Mobs' hardness in the range of 1 to 5 and a median particle size greater than 100 microns. The average surface roughness created by use of the scouring article, according to the surface roughness test, is less than 8 microns.

Sponge Product
20200268230 · 2020-08-27 ·

A sponge product for cleaning a work surface is disclosed. In one embodiment, a foraminous body layer is attached to an abrasive body layer. A microfiber textile surrounds the foraminous body layer and the abrasive body layer. The foraminous body layer, the abrasive body layer, and the microfiber textile form a unitary product. An exterior of the microfiber textile includes a side having a visual indicator proximate to the foraminous body layer and another side having another visual indicator proximate the abrasive body layer. The two visual indicators are different and may be different colors, for example. One side of the sponge product has a greater water absorption characteristic than the other side.

Sponge Product
20200268230 · 2020-08-27 ·

A sponge product for cleaning a work surface is disclosed. In one embodiment, a foraminous body layer is attached to an abrasive body layer. A microfiber textile surrounds the foraminous body layer and the abrasive body layer. The foraminous body layer, the abrasive body layer, and the microfiber textile form a unitary product. An exterior of the microfiber textile includes a side having a visual indicator proximate to the foraminous body layer and another side having another visual indicator proximate the abrasive body layer. The two visual indicators are different and may be different colors, for example. One side of the sponge product has a greater water absorption characteristic than the other side.

CLEANING ARTICLE WITH DECORATIVE PARTICLES

The present invention is a cleaning article including a substrate, a base coating on at least a surface of the substrate, and a surface coating disposed on the base coating. The surface coating includes water, a binder, a cross-linker, a thickener, and decorative particles. The decorative particles constitute between about 30 to about 300 grams per square meter wet basis weight of the cleaning article. At least about 50% of the decorative particles remains on the cleaning article after use.

CLEANING ARTICLE WITH DECORATIVE PARTICLES

The present invention is a cleaning article including a substrate, a base coating on at least a surface of the substrate, and a surface coating disposed on the base coating. The surface coating includes water, a binder, a cross-linker, a thickener, and decorative particles. The decorative particles constitute between about 30 to about 300 grams per square meter wet basis weight of the cleaning article. At least about 50% of the decorative particles remains on the cleaning article after use.

VEGETABLE FIBER SPONGE FOR DOMESTIC USE
20200154969 · 2020-05-21 ·

Vegetable fiber sponge (1) for domestic use is a cylindrical body (2) permanently attached at its ends (5) and has at least three internal holes (3) and is composed of compact and entangled vegetable fibers (4) that are randomly linked together.

Cleaning tool with chainmail abrader
10602904 · 2020-03-31 · ·

A cleaning tool for use in abrading a surface for cleaning the surface includes a resiliently deformable backing member insert, and a chain mail abrader enclosure comprising a chain mail body having a plurality of interlinked rings. The chain mail abrader enclosure is configured to allow for insertion and removal of the resiliently deformable backing member insert. The resiliently deformable backing member is disposable within the chain mail abrader enclosure such that the backing member is positioned against the chain mail body to allow the chain mail body to conform to contours of the surface during abrading.