发明名称 |
Farbe f}r das F{rben von Zigarettenumh}llungspapier. |
摘要 |
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. |
申请公布号 |
CH683184(A5) |
申请公布日期 |
1994.01.31 |
申请号 |
CH19910000006 |
申请日期 |
1991.01.03 |
申请人 |
BROWN & WILLIAMSON TOBACCO CORPORATION |
发明人 |
ST. CHARLES, FRANK KELLEY;LAUTERBACH, JOHN HARVEY;CHAO, LI-CHUNG;TANG, JIUNN-YANN;CHAKRABORTY, BARAN B.;MCMURTRIE, ANDREW |
分类号 |
A23G3/32;A23L1/275;A24D1/02;C09B61/00;D21H17/03;D21H27/00 |
主分类号 |
A23G3/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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