초록 ▼

A container and applicator assembly includes an applicator with a handle and a dispensing tip, and a container with a chamber that detachably receives at least part of the applicator. The container has an inner surface with a plurality of protrusions that extend in the chamber along side portions of

A container and applicator assembly includes an applicator with a handle and a dispensing tip, and a container with a chamber that detachably receives at least part of the applicator. The container has an inner surface with a plurality of protrusions that extend in the chamber along side portions of the tip. The protrusions facilitate distribution of the composition across the tip and also help to prevent unintentional movement of the composition to other areas.

대표청구항 ▼

1. An applicator assembly comprising: an applicator including a handle and a dispensing tip, the tip having side portions and an outer end; a container detachably receiving at least part of the applicator, wherein the container has an inner surface extending along the side portions of the tip, a

1. An applicator assembly comprising: an applicator including a handle and a dispensing tip, the tip having side portions and an outer end; a container detachably receiving at least part of the applicator, wherein the container has an inner surface extending along the side portions of the tip, and wherein the inner surface has a plurality of protrusions; and a composition received on the inner surface, wherein the composition is a dental composition. 2. An applicator assembly according to claim 1 wherein the protrusions include a series of ribs that extend in a direction generally parallel to a longitudinal axis of the container. 3. An applicator assembly according to claim 1 wherein the protrusions are selected from the group consisting of ribs, pegs, cones, pyramids, truncated pyramids and bumps. 4. An applicator assembly according to claim 1 wherein the protrusions include at least one undercut area. 5. An applicator assembly according to claim 1 wherein the inner surface surrounds the tip. 6. An applicator assembly according to claim 1 wherein the tip has a roughened surface. 7. An applicator assembly according to claim 6 wherein the roughened surface of the tip includes fibers, bristles, porous material, microstructured surfaces, fabrics or gauzes. 8. An applicator assembly according to claim 1 wherein the dental composition is a dental primer, a dental adhesive, a dental enchant or a dental sealant. 9. An applicator assembly according to claim 1 wherein the handle protrudes from the container when the applicator is received in the container. 10. An applicator assembly according to claim 1 wherein the assembly includes a fluid-resistant seal between the applicator and the container when the applicator is received in the container. 11. An applicator assembly according to claim 1 wherein the applicator includes a flexible portion located between the tip and the handle. 12. An applicator assembly comprising: an applicator including a handle and a dispensing tip, the tip having side portions and an outer end; and a container detachably receiving at least part of the applicator, wherein the container has an inner surface extending along the side portions of the tip, and wherein the inner surface has a plurality of protrusions, wherein the applicator is detachably connected to the container by a line of weakness. 13. An applicator assembly according to claim 12 and including a composition received on the inner surface. 14. An applicator assembly according to claim 13 wherein the composition is a dental composition. 15. An applicator assembly according to claim 12 wherein the line of weakness is a frangible area of reduced thickness. 16. An applicator assembly according to claim 12 wherein the applicator and the container are elongated. 17. An applicator assembly according to claim 16 wherein the container has a hollow, generally cylindrical configuration. 18. An applicator assembly according to claim 17 wherein the container has a chamber with a first section and a second section having a transverse cross-sectional area that is smaller than the transverse cross-sectional area of the first section, and wherein the inner surface extends along the second section. 19. An applicator assembly according to claim 18 wherein the inner surface includes a series of grooves that extend in a direction generally parallel to a longitudinal axis of the second section.