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US 12,516,269 B2Granted
Detergent formulation
AssigneeDow Silicones Corporation
InventorsSaugata Nad, Serge Creutz, Flore Vandemeulebroucke, Rahma Benbakoura
Life of this patent
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Abstract
A detergent formulation is provided including a detergent surfactant and a crosslinked cellulose ether containing 0.1 to 0.6 wt %, based on weight of the crosslinked cellulose ether, of polyether groups.
Claims17
A detergent formulation, comprising:
- a detergent surfactant;
- and
- a crosslinked cellulose ether containing 0.12 to 0.45 wt %, based on weight of the crosslinked cellulose ether, of polyether groups;
- wherein the crosslinked cellulose ether is an irreversibly crosslinked cellulose ether;
- wherein the irreversibly crosslinked cellulose ether comprises a base cellulose ether and crosslinks;
- wherein the crosslinks contain the polyether groups;
- and wherein the base cellulose ether contains hydroxyalkyl ether and alkyl ether groups;
- and wherein the polyether groups in the irreversibly crosslinked cellulose ether are polyoxyalkylene groups having 2 to 100 oxyalkylene groups per crosslink.
5 more elements
A detergent formulation, comprising:
- 20 to 55 wt %, based on weight of the detergent formulation, of a detergent surfactant;
- and
- 1 to 17.5 wt %, based on weight of the detergent formulation, of a crosslinked cellulose ether containing 0.12 to 0.45 wt %, based on weight of the crosslinked cellulose ether, of polyether groups;
- wherein the polyether groups are polyoxypropylene groups having 2 to 100 oxypropylene groups per crosslink;
- and wherein the crosslinked cellulose ether is an irreversibly crosslinked cellulose ether.
2 more elements
Dependencies are inferred from the claim text.