NOVEL CIGARETTE FILTER CONTAINING HUMECTANT

Title:

NOVEL CIGARETTE FILTER CONTAINING HUMECTANT

Document Type and Number:

WIPO Patent Application WO/2023/140594

Kind Code:

A1

Abstract:

The present invention provides a cigarette filter, a smoking article comprising same, and a method for producing the cigarette filter, the cigarette filter comprising: lyocell tow comprising a lyocell fiber bundle; a humectant; and a binder.

More Like This:

WO/2016/108508	LYOCELL MATERIAL FOR CIGARETTE FILTER, AND PREPARATION METHOD THEREFOR
WO/2012/012053	BIODEGRADABLE CIGARETTE FILTER
WO/2006/136197	SMOKING DEVICE INCORPORATING A BREAKABLE CAPSULE, BREAKABLE CAPSULE AND PROCESS FOR MANUFACTURING SAID CAPSULE

Inventors:

MA KYENGBAE (KR)
AHN KI JIN (KR)
YANG JIN CHUL (KR)
CHEONG BONG SU (KR)
HA SUNGHOON (KR)
SEO SEUNG DONG (KR)
LEE JEONG HUN (KR)
JEONG JONG CHEOL (KR)
JIN SANG WOO (KR)
HWANG YEONG NAM (KR)

Application Number:

PCT/KR2023/000823

Publication Date:

July 27, 2023

Filing Date:

January 17, 2023

Export Citation:

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Assignee:

KT & G CORP (KR)
KOLON INC (KR)

International Classes:

A24D3/06; A24B15/28; A24D1/02; A24D1/04; A24D3/04; A24D3/14

Domestic Patent References:

WO2020202254A1

2020-10-08

Foreign References:

KR20160048738A	2016-05-04
KR20140039461A	2014-04-02
KR20190048385A	2019-05-09
KR20210078343A	2021-06-28

Attorney, Agent or Firm:

HAN, Sang Wook (KR)

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