| 摘要 |
PROBLEM TO BE SOLVED: To provide a process for producing a granular nonionic detergent compsn. whereby the occurrence of a fine powder in the step of granulation can be greatly reduced. SOLUTION: This process produces a granular nonionic detergent compsn. contg. a nonionic surfactant, a clay mineral, and an oil-absorbing carrier. In the process, a nonionic surfactant and a mixture of a clay mineral and an oil-absorbing carrier are kneaded and extruded together to form pellets or noodles, which are then crushed and granulated. |
