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Application filed by Craig LesserfiledCriticalCraig Lesser
Priority to NZ336523ApriorityCriticalpatent/NZ336523A/en
Priority claimed from NZ300477Aexternal-prioritypatent/NZ300477A/en
Publication of NZ336523ApublicationCriticalpatent/NZ336523A/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Cigarettes, Filters, And Manufacturing Of Filters
(AREA)
Abstract
A tobacco smoke filter includes a porous substrate having microcapsules dispersed therein. The microcapsules include a core and a shell. Methylcellulose is included in the shell and chlorophyllin is included in the core.