Cigarette filter

Details Cigarette filter Cigarette filter

1976-12-17

1979-10-23

Michell, Robert W.

Tobacco

Tobacco users' appliance

Supports

131268, A24B 1502

Patent

active

041717058

ABSTRACT:
This invention relates to a cigarette filter of cellulosic material composed at least partially of modified cellulose modified with at least one fatty acid group containing at least 14 carbon atoms in the molecule selected from the group consisting of a complex compound of a fatty acid containing basic chromium chloride and a melamine resin precondensate containing a fatty acid group.

REFERENCES:
patent: 3756253 (1973-09-01), Honda et al.

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