MOLDED BODY FILLED WITH POLYMER-PHASE CHANGE MATERIAL MIXTURE

Provided is a molded product which is prevented in the leakage of a phase change material even in case of the breakage of a protecting unit even at the temperature where the phase change material is liquid. A molded product comprises a phase change material which is filled in the space between a low...

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Bibliographic Details
Main Authors JUNG, JIN HYUN, LEE, YOUNG KYONG, JEONG, SANG OK, KIM, WAN OUK
Format Patent
LanguageEnglish
Published 25.07.2007
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:Provided is a molded product which is prevented in the leakage of a phase change material even in case of the breakage of a protecting unit even at the temperature where the phase change material is liquid. A molded product comprises a phase change material which is filled in the space between a lower material and an upper material, wherein the phase change material is a polymer-phase change material mixture prepared by mixing 100 parts by weight of at least one phase change material selected from organic and inorganic phase change materials; and 5-40 parts by weight of at least one hydrogenated styrene-based block copolymer selected from hydrogenated poly(styrene-isoprene) block copolymer, hydrogenated poly(styrene-isoprene-styrene) block copolymer, hydrogenated poly(styrene-butadiene-styrene) block copolymer, and hydrogenated poly(styrene-isoprene/butadiene-styrene) block copolymer.
Bibliography:Application Number: KR20060110506