Title:
COMPOSITION FOR FLAME RETARDANT SWELLING MEMBER, AND FIREPROOF BUSHING SYSTEM FORMED BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/030937
Kind Code:
A1
Abstract:
The present invention relates to a composition for a flame retardant swelling member, and a fireproof bushing system formed by using the same. The composition for a flame retardant swelling member comprises 11-70 wt% of an uncrosslinked polymer, 20-80 wt% of an inorganic flame retardant, 5-30 wt% of a swelling agent, and 0.2-10 wt% of a lubricant. A fireproof bushing system which effectively seals the opening of a building, a ship and the like in case of a fire, is easily molded, and is reduced in the discharge of harmful gases, and a composition for preparing the same can be provided by using an uncrosslinked polymer instead of known crosslinked polymers.
Inventors:
KI MYEONG SEOK (KR)
SO BYOUNG GI (KR)
LIM SUNG SIK (KR)
KANG KI HUN (KR)
SO BYOUNG GI (KR)
LIM SUNG SIK (KR)
KANG KI HUN (KR)
Application Number:
PCT/KR2009/005131
Publication Date:
March 17, 2011
Filing Date:
September 10, 2009
Export Citation:
Assignee:
JS CABLE CO LTD (KR)
KI MYEONG SEOK (KR)
SO BYOUNG GI (KR)
LIM SUNG SIK (KR)
KANG KI HUN (KR)
KI MYEONG SEOK (KR)
SO BYOUNG GI (KR)
LIM SUNG SIK (KR)
KANG KI HUN (KR)
International Classes:
C09K21/14; A62C99/00; C09K21/02; E04B1/98
Foreign References:
| KR20010110689A | 2001-12-13 | |||
| KR20040079986A | 2004-09-16 | |||
| JP2003192840A | 2003-07-09 | |||
| EP0383147A1 | 1990-08-22 | |||
| KR20070017921A | 2007-02-13 | |||
| JPH04154851A | 1992-05-27 |
Attorney, Agent or Firm:
MI PATENT & LAW FIRM (KR)
특허법인 명인 (KR)
특허법인 명인 (KR)
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