Liquid laundry gel bead composition with low solvent content containing C21 binary acid and preparation method

• Main Authors: SUN LIANLIAN, GE ZAN, ZHONG KAI, CHEN YING, WANG KAN, HUANG QING, SHI LIWEN, LI ZHONGHONG, PEI ZHUANGZHUANG
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2023
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; METALLURGY; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; USE OF SINGLE SUBSTANCES AS DETERGENTS

The invention discloses a C21 binary acid-containing low-solvent-content liquid laundry gel bead composition and a preparation method, the C21 binary acid-containing low-solvent-content liquid laundry gel bead composition comprises a first solvent, a second solvent, a surfactant, an alkaline neutralizer and a functional additive, the surfactant comprises an anionic surfactant and a nonionic surfactant, the anionic surfactant at least comprises C21 binary acid, the nonionic surfactant at least comprises a nonionic surfactant, and the anionic surfactant at least comprises a nonionic surfactant. The C21 binary acid accounts for 5-10% of the total weight of the liquid laundry condensate bead composition; the total weight of the first solvent accounts for 5-15% of the total weight of the liquid laundry condensate bead composition, and the weight percentage of the second solvent is less than 15%. The C21 acid, the anionic surfactant and the nonionic surfactant are strictly controlled in a specific proportion range,