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公开(公告)号：US11932827B2
公开(公告)日：2024-03-19
申请号：US17337968
申请日：2021-06-03
CPC分类号： C11D1/146 , C11D1/37 , C11D1/66 , C11D17/0008 , C11D2111/18
摘要： The need for a liquid detergent composition suitable for washing dishes, fitting both in-sink as well as direct application habits, which provides reduced smearing when used in direct application dishwashing methods, while having good suds mileage especially under in-sink application habit, and good viscosity, is met by formulating the liquid detergent composition to comprise a surfactant system, which comprises an alkyl sulfate anionic surfactant comprising C13 alkyl sulfate anionic surfactant, the C13 alkyl sulfate anionic surfactant comprising a specific fraction of 2-branched C13 alkyl sulfate anionic surfactant, with a specific distribution of the 2-branching.
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公开(公告)号：US12037565B2
公开(公告)日：2024-07-16
申请号：US17337946
申请日：2021-06-03
IPC分类号： C11D1/12 , C11D1/04 , C11D1/14 , C11D1/29 , C11D1/66 , C11D1/75 , C11D1/90 , C11D1/94 , C11D3/34 , C11D17/08
摘要： The need for a liquid detergent composition suitable for washing dishes, fitting both in-sink as well as direct application habits, which provides reduced smearing when used in direct application dishwashing methods is met by formulating the liquid detergent composition to comprise a surfactant system, which comprises an alkyl sulfate anionic surfactant comprising C13 alkyl sulfate anionic surfactant, the C13 alkyl sulfate anionic surfactant comprising a specific fraction of 2-branched C13 alkyl sulfate anionic surfactant, with a specific distribution of the 2-branching.
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公开(公告)号：US11932828B2
公开(公告)日：2024-03-19
申请号：US17546432
申请日：2021-12-09
CPC分类号： C11D1/94 , B08B3/08 , C11D1/146 , C11D2111/14
摘要： The need for a liquid hand-dishwashing composition which provides further improved sudsing volume and longevity when washing dishware using diluted liquid hand dishwashing compositions, especially in the presence of greasy soil and particulate soil, while still providing the desired cleaning, is met when the composition is formulated with a surfactant system comprising a specific level of alkyl sulfate surfactant and a co-surfactant, when the alkyl chain of the alkyl sulfate anionic surfactant has a mol fraction of C12 and C13 chains of at least about 50%, and the C13/C12 mol ratio of the alkyl chain is at least about 57/43.
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公开(公告)号：US11225630B2
公开(公告)日：2022-01-18
申请号：US16587223
申请日：2019-09-30
摘要： The need for a liquid hand-dishwashing composition which provides further improved sudsing volume and longevity when washing dishware using diluted liquid hand dishwashing compositions, especially in the presence of greasy soil and particulate soil, while still providing the desired cleaning, is met when the composition is formulated with a surfactant system comprising a specific level of alkyl sulfate surfactant and a co-surfactant, when the alkyl chain of the alkyl sulfate anionic surfactant has a mol fraction of C12 and C13 chains of at least about 50%, and the C13/C12 mol ratio of the alkyl chain is at least about 57/43.
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