Title:
LYOCELL MATERIAL FOR CIGARETTE FILTER AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2015/046943
Kind Code:
A1
Abstract:
The present invention relates to a lyocell material for a cigarette filter and a method for preparing the same and, more specifically, to a lyocell material for a cigarette filter and a method for preparing the same, wherein lyocell multi-filaments including low-strength lyocell monofilaments are used to prepare a crimped tow, and thus the finally prepared lyocell material for a cigarette filter exhibits low strength, thereby improving processing efficiency at the time of manufacturing the cigarette filter.
Inventors:
JUNG JONG CHUL (KR)
JIN SANG WOO (KR)
LEE SANG MOK (KR)
KIM WOO CHUL (KR)
LEE SANG YOEL (KR)
KIM JONG YEOL (KR)
KIM SOO HO (KR)
CHEONG BONG SU (KR)
CHO HYUN SUK (KR)
KI SUNG JONG (KR)
JIN SANG WOO (KR)
LEE SANG MOK (KR)
KIM WOO CHUL (KR)
LEE SANG YOEL (KR)
KIM JONG YEOL (KR)
KIM SOO HO (KR)
CHEONG BONG SU (KR)
CHO HYUN SUK (KR)
KI SUNG JONG (KR)
Application Number:
PCT/KR2014/009006
Publication Date:
April 02, 2015
Filing Date:
September 26, 2014
Export Citation:
Assignee:
KOLON INC (KR)
KT & G COPORATION (KR)
KT & G COPORATION (KR)
International Classes:
D01F2/00
Domestic Patent References:
| WO1995024520A1 | 1995-09-14 | |||
| WO1994027903A1 | 1994-12-08 |
Foreign References:
| US20090127750A1 | 2009-05-21 | |||
| KR100875789B1 | 2008-12-26 |
Other References:
See also references of EP 3051011A4
None
None
Attorney, Agent or Firm:
KYUNG, Jin Young et al. (KR)
경진영 (KR)
경진영 (KR)
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