Title:
INSULATION MATERIAL FOR REFRIGERATOR AND REFRIGERATOR COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/043528
Kind Code:
A1
Abstract:
According to the present invention, an insulation material for a refrigerator, having improved insulation properties and used in parts around a gasket, and a refrigerator comprising same, may be provided. The insulation material for a refrigerator according to the present invention comprises, by weight%, 75-95 wt% of a thermoplastic resin, 20 wt% or less of a filler, 5 wt% or less of a blowing agent, and 1 wt% or less of a color pigment, wherein the blowing agent has a diameter of 1-200 ㎛, a hollow structure of more than 50% of the volume thereof, and a thermal conductivity of 0.0001-0.05 W/m·K.
Inventors:
JUNG MINGYU (KR)
HONG JIMIN (KR)
KOH YOUNGDEOG (KR)
PARK NOHCHEOL (KR)
SOHN JOOSEONG (KR)
LIM JUNGSOO (KR)
HONG JIMIN (KR)
KOH YOUNGDEOG (KR)
PARK NOHCHEOL (KR)
SOHN JOOSEONG (KR)
LIM JUNGSOO (KR)
Application Number:
PCT/KR2023/010035
Publication Date:
February 29, 2024
Filing Date:
July 13, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
C08J9/04; C08J9/00; C08K7/22; C08L25/08; C08L55/02; F16L59/02; F25D23/00
Domestic Patent References:
| WO2021224042A1 | 2021-11-11 |
Foreign References:
| KR20150071070A | 2015-06-26 | |||
| JP2019108913A | 2019-07-04 | |||
| KR20160018782A | 2016-02-17 | |||
| JPH07173314A | 1995-07-11 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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