Title:
HIGHLY HEAT-RESISTANT ORGANIC/INORGANIC COMPOSITE ASBESTOS-FREE GASKET COMPOSITION, AND METHOD FOR MANUFACTURING GASKET BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/117290
Kind Code:
A1
Abstract:
The present invention relates to a highly heat-resistant organic/inorganic composite asbestos-free gasket composition, and a method for manufacturing a gasket by using the same and, more specifically, to a highly heat-resistant organic/inorganic composite asbestos-free gasket composition, and a method for manufacturing a gasket by using the same, the method manufacturing a gasket by heat treating a composition obtained by mixing an inorganic ceramic, organic/inorganic fibers, additives, and a cross-linking agent with a substrate comprising a hydrogenated acrylonitrile-butadiene rubber, an ethylene-propylene-diene rubber, a butadiene rubber, and a fluorocarbon rubber, such that the gasket can be used at a high temperature of which the maximum continuous operation temperature is at least 320°C and has high heat resistance of which the residual stress is at least 20 MPa.
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Inventors:
KIM CHI YEON (KR)
CHOI KYUNG MAN (KR)
KIM YOUNG MIN (KR)
LEE JI EUN (KR)
HAN DONG HUN (KR)
KIM GWAN YONG (KR)
CHOI KYUNG MAN (KR)
KIM YOUNG MIN (KR)
LEE JI EUN (KR)
HAN DONG HUN (KR)
KIM GWAN YONG (KR)
Application Number:
PCT/KR2016/015004
Publication Date:
June 28, 2018
Filing Date:
December 21, 2016
Export Citation:
Assignee:
JEIL E&S CO LTD (KR)
KOREA INSTITUTE OF FOOTWEAR LEATHER TECH (KR)
KOREA INSTITUTE OF FOOTWEAR LEATHER TECH (KR)
International Classes:
C08L15/00; B29C43/58; C08J5/04; C08K3/00; C08K7/14; C08L9/00; C08L15/02; C08L23/16; C09K3/10
Foreign References:
| KR101666055B1 | 2016-10-13 | |||
| US5286574A | 1994-02-15 | |||
| EP2392610A1 | 2011-12-07 | |||
| US20120107617A1 | 2012-05-03 | |||
| US20070270540A1 | 2007-11-22 |
Attorney, Agent or Firm:
STY PATENT LAW FIRM (KR)
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