Colgate Palmolive Company

Lars Gyldenvang

John P Curtis

Richard Scott Robinson

Donna M Vroom

Poul N&phgr;rgaard Poulsen

Timothy E Bruce

Bernie P Blackwell

A chewing gum composition for controlling malodorous breath when chewed comprising a gum base having present therein a breath freshening amount of a water soluble zinc ion releasing salt and a phosphate salt mixture of alkali metal pyrophosphate and polyphosphate salts at a weight ratio of about 2:1 to 1:3 whereby the presence of the phosphate salt mixture enhances and extends the release of the zinc ion during the period of chewing.

Growing community of inventors

Hedensted, Denmark

Lars Gyldenvang