HOUSEHOLD SOLID LUMPY SOAP Russian patent published in 1996 - IPC

FIELD: soap-boiling manufacture. SUBSTANCE: soap has additionally sodium salts of vat residue after distillation of natural fatty acids mixture showing solidification point 32-46 C at the following ratio of components, wt.-%: sodium salts of natural and synthetic fatty acids of normal structure of C₁₀-C₂₂-fraction 66-31; sodium salts of vat residue after distillation of natural fatty acids mixture showing solidification point 32-46 C 7-42, and water - the rest. EFFECT: improved quality of soap.