US Patent Number
4202356
Publication Date
5-13-1980
Abstract
A tobacco smoke filter comprising a imidazole-containing polymer, the imidazole groups being chemically bound to said polymer.
Assignees
University of Kentucky Research Foundation, Lexington, Ky.
Application Number
703,319
Filing Date
07/08/1976
Recommended Citation
Digenis, George A. and Shambhu, Manvendra B., "Tobacco Smoke Filter Material" (1980). Pharmaceutical Sciences Faculty Patents. 138.
https://uknowledge.uky.edu/ps_patents/138
