Title:
ポリサッカライド処理包装紙により着火特性を減少させた喫煙品
Document Type and Number:
Japanese Patent JP3964791
Kind Code:
B2
Abstract:
A smoking article having reduced ignition propensity is disclosed. The smoking article includes a tobacco column, a wrapper surrounding the tobacco column and a filter element. The wrapper has a base permeability, an untreated area and a least one discrete area treated with a composition to reduce the base permeability. The treated area is treated with a composition initially comprising a permeability reducing substance initially dissolved in a non-derivatizing solvent mixture initially comprising a solvent component and at least one ingredient that as part of the solvent mixture is a self-association disruptor for the permeability reducing substance. The discretely treated area interacts with a coal of a burning tobacco firecone as it advances to self-extinguish the smoking article. The composition of the treated area includes a permeability reducing substance.
Inventors:
Zawaskie, Michael A.
Erig, Arthur M.
Glider, David A.
Erig, Arthur M.
Glider, David A.
Application Number:
JP2002576747A
Publication Date:
August 22, 2007
Filing Date:
March 26, 2002
Export Citation:
Assignee:
Lori Lard Licensing Company, Limited Liability Company
International Classes:
A24D1/10; A24D1/02; A24D3/14; D21H27/00
Domestic Patent References:
| JP53148599A |
Foreign References:
| US5878753 | ||||
| US4302252 | ||||
| US5820998 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Masaya Nishiyama
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