Cleaning particles and their use
AssigneeBASF SE
InventorsSimon Kniesel, Philipp Kloke, Martina Schoemer, Shyam Sundar Sathyanarayana
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Abstract
This invention relates to cleaning particles, methods for their preparation, cleaning compositions and their use for laundry cleaning of soiled substrates.
Claims18
Cleaning particles comprising a thermoplastic polyamide and a hydrophilic material, comprising at least one compound having at least one pendant hydrophilic group, at least part of which is located inside the cleaning particle, said cleaning particles having an average particle size of from 1 to 20 mm,
- wherein the hydrophilic material comprises a surfactant, a dye transfer inhibitor (DTI), a builder, or a polyether and is present in an amount of from 0.1 to 40 wt %, and
- wherein the cleaning particles additionally comprise 5 wt % to 75 wt % of a filler.
A cleaning composition comprising cleaning particles comprising a thermoplastic polyamide and a hydrophilic material, at least part of which is located inside the cleaning particle, said cleaning particles having an average particle size of from 1 to 20 mm and a liquid medium,
- wherein the hydrophilic material comprises a surfactant, a dye transfer inhibitor (DTI), a builder, or a polyether and is present in an amount of from 0.1 to 40 wt %, and
- wherein the cleaning particles additionally comprise 5 wt % to 75 wt % of a filler.
Dependencies are inferred from the claim text.