Detergent formulation for liquid laundry
US12129450B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | May 28, 2020 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Aug 7, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid laundry detergent formulation is provided, comprising: a liquid carrier; a cleaning surfactant; and a cleaning booster polymer, wherein the cleaning booster polymer has structural units of a monoethylenically unsaturated carboxylic acid monomer; structural units of an ethylenically unsaturated monomer of formula (I) and, optionally, structural units of an ethylenically unsaturated monomer of formula (II)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.