초록 ▼

Delivery systems for incorporating functional compounds into substrates for use in various consumer products are disclosed. Specifically, the delivery system includes a carrier component comprising an ultrasonically energized and electrically charged adsorbent and one or more functional compounds. T

Delivery systems for incorporating functional compounds into substrates for use in various consumer products are disclosed. Specifically, the delivery system includes a carrier component comprising an ultrasonically energized and electrically charged adsorbent and one or more functional compounds. The ultrasonically energized and electrically charged adsorbent can adsorb the desired functional compounds and bind the functional compounds to the surface of the substrate.

대표청구항 ▼

What is claimed is: 1. A process of delivering functional compounds to a substrate, the process comprising: introducing an aqueous effluent comprising at least one functional compound through at least one inlet port of an elongate housing of a treatment chamber, the housing comprising longitudinall

What is claimed is: 1. A process of delivering functional compounds to a substrate, the process comprising: introducing an aqueous effluent comprising at least one functional compound through at least one inlet port of an elongate housing of a treatment chamber, the housing comprising longitudinally opposite ends and an interior space, the housing further being generally closed at at least one longitudinal end, and wherein the housing comprises an adsorbent located within the interior space; ultrasonically energizing and electrically charging the adsorbent at a predetermined ultrasonic frequency and electrode potential within the housing using an electrically-charged elongate ultrasonic waveguide assembly, the waveguide assembly comprising an elongate ultrasonic horn; adsorbing the functional compound to the surface of the energized and electrically charged adsorbent to form a carrier component of a delivery system; exhausting the carrier component from at least one outlet port of the housing; and contacting the carrier component with a substrate. 2. The process as set forth in claim 1 wherein the ultrasonic horn is disposed at least in part intermediate the inlet port and the outlet port of the housing and has an outer surface, wherein the adsorbent is located on the outer surface of the ultrasonic horn for contact with the aqueous effluent flowing within the housing from the inlet port to the outlet port. 3. The process as set forth in claim 2 wherein the electrode potential is produced by electrically contacting both the housing and the ultrasonic horn with an electrical current source. 4. The process as set forth in claim 3 wherein the electrode potential produced is in the range of 0.1V to about 15V. 5. The process as set forth in claim 1 wherein the ultrasonic horn further comprises a plurality of discrete agitating members in contact with and extending transversely outward from the outer surface of the horn intermediate the inlet port and the outlet port of the housing in longitudinally spaced relationship with each other, the agitating members and the ultrasonic horn being constructed and arranged for dynamic motion of the agitating members relative to the ultrasonic horn upon ultrasonic vibration of the ultrasonic horn at the predetermined frequency and to operate in an ultrasonic cavitation mode of the agitating members corresponding to the predetermined frequency. 6. A process of delivering functional compounds to a substrate, the process comprising: introducing an aqueous effluent comprising at least one functional compound through at least one inlet port of an elongate housing of a treatment chamber, the housing comprising longitudinally opposite ends and an interior space, the housing further being generally closed at at least one longitudinal end, and wherein the housing comprises an adsorbent located within the interior space; ultrasonically energizing and electrically charging the adsorbent at a predetermined ultrasonic frequency and electrode potential within the housing using a first electrically-charged longitudinally elongate ultrasonic waveguide assembly and a second electrically-charged longitudinally elongate ultrasonic waveguide assembly, wherein the first waveguide assembly and the second waveguide assembly are oriented in parallel within the housing, the first waveguide assembly comprising a first elongate ultrasonic horn and the second waveguide assembly comprising a second elongate ultrasonic horn; adsorbing the functional compound to the surface of the energized and electrically charged adsorbent to form a carrier component of a delivery system; exhausting the carrier component from at least one outlet port of the housing; and contacting the carrier component with a substrate. 7. The process as set forth in claim 6 wherein the first ultrasonic horn and the second ultrasonic horn are independently disposed at least in part intermediate the inlet port and the outlet port of the housing and each independently have an outer surface, wherein the adsorbent is located on the outer surface of at least one of the first ultrasonic horn and second ultrasonic horn for contact with the aqueous effluent flowing within the housing from the inlet port to the outlet port. 8. The process as set forth in claim 7 wherein the electrode potential is produced by electrically contacting both the first ultrasonic horn and the second ultrasonic horn with an electrical current source. 9. The process as set forth in claim 8 wherein the electrode potential produced is in the range of 0.1V to about 15V. 10. The process as set forth in claim 6 wherein the first ultrasonic horn further comprises a plurality of discrete agitating members in contact with and extending transversely outward from the outer surface of the first ultrasonic horn intermediate the inlet port and the outlet port of the housing in longitudinally spaced relationship with each other, the agitating members and the first ultrasonic horn being constructed and arranged for dynamic motion of the agitating members relative to the first ultrasonic horn upon ultrasonic vibration of the first ultrasonic horn at the predetermined frequency and to operate in an ultrasonic cavitation mode of the agitating members corresponding to the predetermined frequency. 11. The process as set forth in claim 10 wherein the second ultrasonic horn comprises a second plurality of discrete agitating members in contact with and extending transversely outward from the outer surface of the second ultrasonic horn intermediate the inlet port and the outlet port of the housing in longitudinally spaced relationship with each other, the agitating members and the second ultrasonic horn being constructed and arranged for dynamic motion of the agitating members relative to the second ultrasonic horn upon ultrasonic vibration of the second ultrasonic horn at the predetermined frequency and to operate in an ultrasonic cavitation mode of the agitating members corresponding to the predetermined frequency and the aqueous effluent being treated in the chamber. 12. The process as set forth in claim 11 wherein at least one of the agitating members of the first ultrasonic horn comprises a T-shape and at least one of the agitating members of the second ultrasonic horn comprises a T-shape. 13. The process as set forth in claim 6 wherein the housing comprises a first longitudinal end and a second longitudinal end and, wherein the treatment chamber further comprises a mesh substrate located laterally between the first waveguide assembly and the second waveguide assembly and extends from the first longitudinal end of the housing to the second longitudinal end of the housing. 14. The process as set forth in claim 13 wherein the mesh substrate comprises a material selected from the group consisting of stainless steel, polyethylene, polypropylene, and perfluorinated materials. 15. A process of delivering functional compounds to a substrate, the process comprising: introducing an aqueous effluent comprising at least one functional compound through at least one inlet port of an elongate housing of a treatment chamber, the housing comprising longitudinal opposite ends and an interior space, the housing further being generally closed at at least one longitudinal end, and wherein the housing comprises an adsorbent located within the interior space; ultrasonically energizing and electrically charging the adsorbent at a predetermined ultrasonic frequency and electrode potential within the housing using a first electrically-charged elongate ultrasonic waveguide assembly and a second electrically-charged elongate ultrasonic waveguide assembly, wherein both the first waveguide assembly and the second waveguide assembly independently comprise terminal ends, wherein the terminal end of the first waveguide assembly faces towards the terminal end of the second waveguide assembly, the first waveguide assembly further comprising a first elongate ultrasonic horn and the second waveguide assembly further comprising a second elongate ultrasonic horn; adsorbing the functional compound to the surface of the energized and electrically charged adsorbent to form a carrier component of a delivery system; exhausting the carrier component from at least one outlet port of the housing; and contacting the carrier component with a substrate. 16. The process as set forth in claim 15 wherein the first ultrasonic horn and the second ultrasonic horn are independently disposed at least in part intermediate the inlet port and the outlet port of the housing and each independently have an outer surface, wherein the adsorbent is located on the outer surface of at least one of the first ultrasonic horn and second ultrasonic horn for contact with the aqueous effluent flowing within the housing from the inlet port to the outlet port. 17. The process as set forth in claim 16 wherein the electrode potential is produced by electrically contacting both the first ultrasonic horn and the second ultrasonic horn with an electrical current source. 18. The process as set forth in claim 16 wherein the second ultrasonic horn further is configured in a hollow-cylinder shape, wherein the first ultrasonic horn is disposed lengthwise within the cylinder of the second ultrasonic horn. 19. The process as set forth in claim 16 wherein the second ultrasonic horn further is U-shaped and thereby comprises a first arm member and a second arm member, and wherein the first ultrasonic horn is disposed between the first arm member and second arm member of the second ultrasonic horn. 20. A process of delivering functional compounds to a substrate, the process comprising: introducing an aqueous effluent comprising at least one functional compound through at least one inlet port of an elongate housing of a treatment chamber, the housing comprising longitudinal opposite ends and an interior space, the housing further being generally closed at at least one longitudinal end, and wherein the housing comprises an adsorbent located within the interior space; ultrasonically energizing and electrically charging the adsorbent at a predetermined ultrasonic frequency and electrode potential within the housing using a first electrically-charged elongate ultrasonic waveguide assembly and a second electrically-charged elongate ultrasonic waveguide assembly, wherein both the first waveguide assembly and the second waveguide assembly independently comprise terminal ends, wherein the terminal end of the first waveguide assembly faces away from the terminal end of the second waveguide assembly, the first waveguide assembly further comprising a first elongate ultrasonic horn and the second waveguide assembly further comprising a second elongate ultrasonic horn; adsorbing the functional compound to the surface of the energized and electrically charged adsorbent to form a carrier component of a delivery system; exhausting the carrier component from at least one outlet port of the housing; and contacting the carrier component with a substrate.