Delayed Onset Fluid Gels For Use In Unit Dose Laundry Detergents Containing Colloidal Particles

    公开(公告)号:US20230123745A1

    公开(公告)日:2023-04-20

    申请号:US18145370

    申请日:2022-12-22

    IPC分类号: C11D3/50 C11D1/831 C11D1/29

    摘要: Disclosed is a unit dose laundry detergent product containing an in-vitro, delayed onset fluid gel detergent composition and a water soluble film pouch for enclosing the detergent composition. The composition includes a linear alkylbenzene sulfonate and/or an alcohol ethoxy sulfate having a C8-C20 backbone that is ethoxylated with from about 1 to about 10 moles of ethylene oxide, and a non-ionic surfactant comprising an alkoxylated alcohol, in an amount from 20 to 70 wt %, water in an amount from about 10 to about 30 wt %, free fatty acids in an amount from about 2 to 12 wt %, a magnesium cation in an amount of from 0.15 to 1 wt %, and colloidal particles such as an encapsulated fragrance. The composition is opacified and structured yet free of a structuring agent or an opacifying agent. Also disclosed is a method of making such product.

    Method For Producing A Washing Agent Portion Unit With Improved Optical And Rheological Properties

    公开(公告)号:US20220025304A1

    公开(公告)日:2022-01-27

    申请号:US16936956

    申请日:2020-07-23

    摘要: A method for producing a washing agent portion unit having at least one receiving chamber surrounded by a water-soluble film, including the steps of: a) transporting a first water-soluble film in the direction of a dosing station; b) molding the first water-soluble film into the cavities of a deep-drawing die located below the water-soluble film, forming at least one cavity in the direction of travel of the film; c) filling the cavity by way of the dosing station with a first flowable washing agent preparation containing, based on its total weight, i) 20 to 80 wt. % surfactant; ii) 2 to 15 wt. % fatty acid; iii) 0.3 to 8 wt. % of the salt of a divalent cation; iv) 8 to 35 wt. % solvent; d) transporting the filled cavity in the direction of a sealing station; e) sealing the filled cavity with a second water-soluble film, and the washing agent portion.