Abstract: The present invention relates to solid compositions comprising acyl isethionate and betaines, to compositions comprising acyl isethionate and amidosulfosuccinate, and to compositions comprising acyl isethionate, betaine and amidosulfosuccinate.

Abstract: A cost-effective process suitable for the commercial production of the sugar acetate, glucose penta-acetate and xylose tetra-acetate is disclosed. The process comprises a first reaction stage wherein glucose or xylose is partially acetylated with acetic acid to form glucose diacetate or xylose diacetate, followed by a second reaction stage wherein said diacetate product is fully acetylated by treatment with excess acetic anhydride to form glucose penta-acetate or xylose tetra-acetate, respectively. Any excess of acetic anhydride/acetic acid and by-product acetic acid can be recycled for use in the process.

Abstract: The autoxidation of aqueous detergent slurries containing major quantities of nonionic surfactant during spray-drying is inhibited by the use of a charge-transfer agent. The charge-transfer agent may be a charge-transfer acceptor or a charge-transfer donor or a precursor of either of these. The agent may be present in an amount of from 0.05 to 2% by weight and the nonionic surfactant in an amount of 3% or more by weight based on the weight of the fully formulated detergent powder. The preferred charge-transfer agent is potassium iodide.