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Title:
FILTER FOR SMOKING ARTICLE
Document Type and Number:
WIPO Patent Application WO/2020/153490
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a filter for a smoking article, or the like, which does not reduce, more than necessary, components affecting flavor which are contained in mainstream smoke, and which does not release aroma components other than an aroma component which is attributable to tobacco smoke. The foregoing problem is solved by a filter for a smoking article, the filter comprising a filter segment which does not release aroma components and which has a porous material that includes: inactive particles which do not selectively reduce components contributing to flavor with respect to raw tar in tobacco smoke; and a non-fibrous binder resin.

More Like This:
WO/2022/244999SMOKING ARTICLE WITH REDUCED SMELL OF CIGARETTES AND MANUFACTURING METHOD THEREFOR
JPS60141274CIGARETTE HAVING SUCTION PIECE
Inventors:
KUBOTA HIROYUKI (JP)
INAGAKI MICHIHIRO (JP)
UMETSU TOSHITAKA (JP)
Application Number:
PCT/JP2020/002585
Publication Date:
July 30, 2020
Filing Date:
January 24, 2020
Export Citation:
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Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
A24D1/04; A24D3/04; A24D3/06
Domestic Patent References:
WO2013084661A12013-06-13
WO2006073065A12006-07-13
WO2010110226A12010-09-30
WO2015046385A12015-04-02
WO2010095659A12010-08-26
Foreign References:
JPS5411299A1979-01-27
JPS6255068A1987-03-10
JPS496120B11974-02-12
JP2016510993W
JP2014509833W
JP2013215196A2013-10-24
JP2016510995W
JPS6255068A1987-03-10
JP4889218B22012-03-07
JP4762247B22011-08-31
Other References:
See also references of EP 3915406A4
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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