The Procter & Gamble Company
Cleaning implement comprising a modified open-cell foam
Last updated:
Abstract:
The present invention relates to a cleaning implement that includes a melamine-formaldehyde foam. The melamine-formaldehyde foam includes from about 0.1 to about 5 weight % of at least one linear polymer with a number average molecular weight M.sub.n in the range from 500 to 10,000 g/mol. Additionally the present invention encompasses processes for making and methods for cleaning hard surfaces with a cleaning implement according to the present invention.
Status:
Grant
Type:
Utility
Filling date:
17 Nov 2017
Issue date:
18 Jan 2022