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US 2016/0106274 A1Published application
Toilet scrubber and toilet cleaner
Assignee3M Innovative Properties Company
InventorSang-Won Eun
Life of this patent
Estimating the term…
Abstract
Disclosed is a toilet scrubber which comprises a non-woven cleaning fabric layer comprising a cleaning composition, and a functional non-woven fabric layer comprising a functional composition, and a toilet cleaner having the toilet scrubber.
Claims8
A toilet scrubber comprising:
- a non-woven cleaning fabric layer comprising a cleaning composition, and
- a functional non-woven fabric layer comprising a functional composition.
A method of preparing a toilet scrubber comprising the steps of:
- forming a first non-woven fabric by using a first polyester-based staple fiber, a first polyamide-based staple fiber, or a mixture thereof;
- coating a cleaning composition on the first non-woven fabric to form a non-woven cleaning fabric layer;
- forming a second non-woven fabric by using a second polyester-based staple fiber, a second polyamide-based staple fiber, or a mixture thereof;
- coating a functional composition on the second non-woven fabric to form a functional non-woven fabric layer;
- laminating the non-woven cleaning fabric layer on the functional non-woven fabric layer to form a laminate sheet;
- and
- cutting the laminate sheet.
4 more elements
Dependencies are inferred from the claim text.