Colgate Palmolive Company

Kowsilla P Pillay

Nagaraj S Dixit

Christopher Miller

Derek Samaroo

Robert J Gambogi

A method of making a tube () includes forming at least one tube layer (); and forming at least one film layer () on the at least one tube layer, wherein the at least a portion of the at least one film layer does not completely overlap the at least one tube layer.

Method of making a tube and tube

A two component dental composition is disclosed which eliminates or substantially reduces the discomfort and pain associated with dentinal hypersensitivity which composition comprises a first dentifrice component having an alkaline pH and contains a potassium ion releasable compound and an alkali metal silicate, a second dentifrice component having an acid pH, the first and second components being maintained separate from each other until dispensed and combined for application to teeth requiring relief from dentine hypersensitivity, whereby heightened desensitization is experienced by the user.

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New York, NY, United States of America

Kowsilla P Pillay