Title:
FIBER WEB, PREPARATION METHOD THEREOF, AND FILTER INCLUDING FIBER WEB
Document Type and Number:
WIPO Patent Application WO/2012/093775
Kind Code:
A2
Abstract:
Disclosed are a fiber web, a preparation method thereof, and a filter including the fiber web. The disclosed fiber web includes a wholly aromatic liquid crystal polyester resin which comprises a repeating unit induced from a hydroxybenzoic acid and a repeating unit induced from a hydroxynaphthoic acid and does not include a repeating unit induced from an aromatic dicarboxylic acid.
Inventors:
LEE YOUN EUNG (KR)
LEE JIN KYU (KR)
OH YOUNG TAEK (KR)
LEE JIN KYU (KR)
OH YOUNG TAEK (KR)
Application Number:
PCT/KR2011/009099
Publication Date:
July 12, 2012
Filing Date:
November 28, 2011
Export Citation:
Assignee:
SAMSUNG FINE CHEMICALS CO LTD (KR)
LEE YOUN EUNG (KR)
LEE JIN KYU (KR)
OH YOUNG TAEK (KR)
LEE YOUN EUNG (KR)
LEE JIN KYU (KR)
OH YOUNG TAEK (KR)
International Classes:
D04H1/42; D04H1/56; D04H3/16
Foreign References:
| JP2008221555A | 2008-09-25 | |||
| JP2000119952A | 2000-04-25 | |||
| JP2004100047A | 2004-04-02 |
Other References:
None
See also references of EP 2662482A4
See also references of EP 2662482A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
리앤목특허법인 (KR)
리앤목특허법인 (KR)
Download PDF:
Claims: