A - Human Necessities – 24 – C
Patent
A - Human Necessities
24
C
31/1.16
A24C 5/60 (2006.01) A23G 3/32 (2006.01) A23L 1/275 (2006.01) A24D 1/02 (2006.01) C09B 61/00 (2006.01)
Patent
CA 2033546
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.
Chakraborty Baran B.
Chao Li-Chung
Lauterbach John Harvey
Mcmurtrie Andrew
St. Charles Frank Kelly
Brown & Williamson Tobacco Corporation
Riches Mckenzie & Herbert Llp
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