초록 ▼

Fabric softener particles comprising an inner core of fabric softening composition and an outer coating completely surrounding said core. The outer coating is substantially water-insoluble and protects the inner core from dissolving when present in a typical fabric laundering operation, but releases

Fabric softener particles comprising an inner core of fabric softening composition and an outer coating completely surrounding said core. The outer coating is substantially water-insoluble and protects the inner core from dissolving when present in a typical fabric laundering operation, but releases the softener composition to the fabrics when the fabrics are dried in a heated dryer. The particles contain water-insoluble particulate materials, e.g., silica particles, having a diameter of greater than about one micron to reduce the shiny appearance of visible softener spots which occasionally are present on fabrics treated with said fabric softener particles and to maintain a relatively constant viscosity.

대표청구항 ▼

A detergent-compatible, fabric softener composition in particulate form, the said particles comprising a fabric softener composition comprising: (i) at least about 10% of a fabric softener, the said softener composition having a melting point of from about 50°C. to about 80°C. and (ii) at least 4% o

A detergent-compatible, fabric softener composition in particulate form, the said particles comprising a fabric softener composition comprising: (i) at least about 10% of a fabric softener, the said softener composition having a melting point of from about 50°C. to about 80°C. and (ii) at least 4% of a water-insoluble silica particulate adjuvant having a particle size of more than about one micron to lessen the number of undesirable visible fabric softener deposits on fabrics; and the said particles having a size of from about 300 to about 1,500 microns, said particles being activated in a heated laundry dryer.