IT1053510BIT4762372AIT4762372AIT1053510BIT 1053510 BIT1053510 BIT 1053510BIT 4762372 AIT4762372 AIT 4762372AIT 4762372 AIT4762372 AIT 4762372AIT 1053510 BIT1053510 BIT 1053510B
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Priority claimed from GB1612971Aexternal-prioritypatent/GB1372510A/en
Application filed by Carreras LtdfiledCriticalCarreras Ltd
Application grantedgrantedCritical
Publication of IT1053510BpublicationCriticalpatent/IT1053510B/en
A smoking material, intended as a substitute for, or additive to, tobacco, is formed by water-insol. alginate fibres and a minor amount. of is not 1 modifier. Cellulose fibres, esp. fibres from good quality wood pulp, may be incorporated with the alginate fibres. Modifiers include dyes, esp. tobacco brown or yellow-brown, nicotine, esp. as the sulphate, citrate, citrate-sulphate, malonate or malate, aromatising agents, esp. powdered deer tongue and/or sweet wood, citric acid, or an agent for maintaining combustion, such as NaNO3 or KNO3. Tobacco may also be incorporated. The material may be creped and cut into strips, and may be used as a cigar, cigarette or pipe tobacco.
Improvements in or relating to a filter assembly for a smoking tobacco product and method of making the same and smoking tobacco product including the filter assembly