Title:
GASKET FOR REFRIGERATOR DOOR
Document Type and Number:
WIPO Patent Application WO/2021/149967
Kind Code:
A1
Abstract:
A gasket for a refrigerator door is provided. The gasket includes a body configured to be arranged between a main body of a refrigerator and a refrigerator door, and a magnet inserted to the body and arranged to be attached to or detached from the main body of the refrigerator. The body includes, by weight% (wt%), about 30 to 60 % of thermoplastic resin, about 20 to 40 % of plasticizer, about 3 to 30 % of filler, and one or more other additives. The filler is provided with one or more hollow particles or a porous material having a diameter of about 1 to 100㎛, the filler having a heat conductivity of about 0.0001 to 0.2 W/m·K.
Inventors:
JUNG MINGYU (KR)
SEO KOOKJEONG (KR)
HONG JIMIN (KR)
LIM JUNGSOO (KR)
SEO KOOKJEONG (KR)
HONG JIMIN (KR)
LIM JUNGSOO (KR)
Application Number:
PCT/KR2021/000496
Publication Date:
July 29, 2021
Filing Date:
January 13, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F25D23/08; C09K3/10; F25D23/02
Foreign References:
| JP2019108913A | 2019-07-04 | |||
| CN105086299A | 2015-11-25 | |||
| KR100484121B1 | 2005-04-20 | |||
| JPH11304351A | 1999-11-05 | |||
| US9290685B2 | 2016-03-22 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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