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 t o 1:3 whereby the presence of the phosphate salt mixture enhances and extends the release of the zinc ion during the period of chewing.
申请公布号
CA2451709(A1)
申请公布日期
2003.01.03
申请号
CA20022451709
申请日期
2002.06.18
申请人
COLGATE-PALMOLIVE;DANDY A/S
发明人
BRUCE, TIMOTHY E.;CURTIS, JOHN P.;VROOM, DONNA M.;BLACKWELL, BERNIE L.;ROBINSON, RICHARD S.;POULSEN, POUL NORGAARD;GYLDENVANG, LARS