Liquid laundry detergent compositions
A composition and liquid technology, applied in the direction of detergent composition, surface active detergent composition, washing composition dye, etc., can solve the problems of increased cost and foaming of laundry detergent composition
Pending Publication Date: 2019-01-04
UNILEVER IP HLDG BV
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Generally, an increase in the amount of anionic surfactant in the composition will result in increased foaming
However, increased levels of anionic surfactants can lead to increased cost of laundry detergent compositions
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0108] Liquid laundry detergent comprising about 20% by weight of anionic surfactant and about 1% by weight of nonionic ethoxylated C having a degree of ethoxylation of 4 10Guerbet alcohol surfactant, compared in the suds test to a control liquid laundry detergent containing about 20% by weight of anionic surfactant (no nonionic ethoxylated C 10 Guerbet alcohol surfactants) for comparison. Contains nonionic ethoxylated C 10 The Guerbet alcohol surfactant liquid laundry detergent had about 10% greater lather volume than the control detergent composition.
[0109] The suds test is performed by adding a fixed amount of laundry detergent composition to a fixed volume of water and inverting the mixture in a graduated container. The test was carried out three times, and the average foaming volume was taken.
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A liquid laundry composition comprising: (i) one or more anionic surfactants; and (ii) a non-ionic ethoxylated C10 Guerbet alcohol surfactant with a degree of ethoxylation in the range of 1 to 10; wherein the total amount of anionic surfactant in the composition is in the range of 15 to 25 wt% of the total composition and the weight ratio of the total amount of anionic surfactant to the non-ionicethoxylated C10 Guerbet alcohol surfactant is in the range of 6:1 to 100:1. Use of a liquid laundry detergent composition including a non-ionic ethoxylated C10 Guerbet alcohol surfactant with a degreeof ethoxylation in the range of 1 to 10 for laundering textiles wherein increased foam is provided during a main wash step when compared to a composition having a comparable level of anionic surfactant and substantially no non-ionic ethoxylated C10 Guerbet alcohol surfactant with a degree of ethoxylation in the range of 1 to 10.
Description
[0001] The present invention relates to improved laundry liquid detergent compositions. technical field [0002] The present invention relates to liquid laundry detergent compositions comprising one or more anionic surfactants and nonionic ethoxylated C 10 Guerbet alcohol surfactants, and use of such compositions as suds enhancing laundry detergents. Background technique [0003] Sudsing is an important aspect of user perception of cleaning power in laundry detergents. There is a common consumer perception that lather volume is indicative of the cleaning power of a laundry composition. Therefore, it is important to provide sufficient suds from the laundry composition during use. Generally, an increase in lather volume provides a favorable perception to the consumer. [0004] Laundry detergent compositions are typically added to wash water and require relatively dilute water conditions to lather. The sudsing ability of a composition depends on the mixture of components in...
Claims
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IPC IPC(8): C11D1/83C11D3/00C11D1/22C11D1/29C11D1/72
CPCC11D1/22C11D1/29C11D1/72C11D3/0094C11D1/83C11D2111/12C11D3/0036C11D3/3715C11D3/3723C11D3/38663C11D3/395C11D3/40C11D3/50
Inventor J·贝内特R·J·卡斯维尔E-M·雷斯-沃尔瑟D·C·索利J·G·特罗普施H·M·图尔克
Owner UNILEVER IP HLDG BV