FIELD: manufacture of smoking article.
SUBSTANCE: smoking filter has hydrotalcite compound having lamellar structure, wherein a plurality of octahedral layers of metal hydroxide are laid onto one another. Described in Specification is smoking article comprising said smoking filter.
EFFECT: increased efficiency by selectively changing formaldehyde content in main stream of smoke.
9 cl, 12 dwg, 2 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SMOKING ARTICLE FILTER AND METHOD OF MANUFACTURING THEREOF | 2018 |
|
RU2739544C1 |
| SMOKING MATERIAL | 2006 |
|
RU2403834C2 |
| SMOKING PRODUCT CONTAINING MENTHOL | 2012 |
|
RU2629145C2 |
| SMOKING PRODUCT | 2013 |
|
RU2633952C2 |
| SMOKING ARTICLE | 2013 |
|
RU2611303C2 |
| HOLDER OF FILTER USED FOR SMOKING, SMOKING PIPE AND SET OF SMOKING PIPE | 2006 |
|
RU2376914C2 |
| CIGARETTE FILTER AND CIGARETTE | 2012 |
|
RU2604020C2 |
| SMOKING PRODUCT WITH IMPROVED FLOW RESTRICTION ELEMENT | 2010 |
|
RU2524898C2 |
| SMOKING ARTICLE AND METHOD FOR ADJUSTING SPEED OF BURNING THE SAME | 2003 |
|
RU2302805C2 |
| FILTER INCLUDING ELECTROSTATICALLY CHARGED FIBROUS MATERIAL | 2008 |
|
RU2461342C2 |
