Brown & Williamson Tobacco Corporation

Baran B Chakraborty

Frank Kelley St Charles

Andrew McMurtrie

Jiunn-Yann Tang

Li-Chung Chao

John H Lauterbach

A dye for coloring cigarette paper a brown color which includes caramel as the brown coloring agent, a plasticizer to prevent the paper from becoming brittle, and water. The dye can further include carmine as a red coloring agent to change the shade and hue of the brown color of the caramel. The dye can further include a burn additive to promote the burning of the dyed paper if needed.

Growing community of inventors

Louisville, KY, United States of America

Baran B Chakraborty