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Resin member, method for producing resin member and heat storage body

A manufacturing method and resin technology, which can be used in thermal storage equipment, chemical instruments and methods, household components, etc., can solve problems such as leakage of hydrocarbon compounds, and achieve the effect of high elastic modulus

Inactive Publication Date: 2020-11-13
RESONAC CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hydrocarbon compound is in a liquid state on the high temperature side of the phase transition, and this may cause the hydrocarbon compound to bleed out, so some kind of bleed-out prevention measure has to be taken

Method used

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  • Resin member, method for producing resin member and heat storage body
  • Resin member, method for producing resin member and heat storage body
  • Resin member, method for producing resin member and heat storage body

Examples

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Embodiment

[0052] Although the present invention is specifically described based on examples, the present invention is not limited to these examples.

[0053] In Examples, Reference Examples, and Comparative Examples, resin parts having compositions shown in Tables 1 to 3 were produced using the components shown below. That is, in a state where the fatty acid ester ((B) component) is heated to a temperature above the melting point, a copolymer of ethylene and an olefin having 3 or more carbon atoms ((A) component) and optionally a filler (( D) ingredients) were mixed. After uniformly mixing, if necessary, add carboxylic acid and / or carboxylate metal salt ((C) component), and further uniformly mix to obtain a resin part. In Reference Example 1, instead of the (B) component, fatty acid ester substitutes shown below were used.

[0054] (Copolymers of ethylene and olefins with 3 or more carbon atoms)

[0055] A-1: Copolymer of ethylene and octene (manufactured by Dow Chemical Japan, produ...

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Abstract

One embodiment of the present invention provides a resin member 1 which contains a fatty acid ester and a copolymer of ethylene and an olefin that has 3 or more carbon atoms.

Description

technical field [0001] The present invention relates to a resin component, a method for manufacturing the resin component, and a thermal storage body. Background technique [0002] Conventionally, air-conditioning equipment in automobiles, buildings, underground shopping malls, etc., automobile engines, electronic components, etc. have been equipped with heat storage materials in order to temporarily store heat energy and extract the heat energy at any time. [0003] As a heat storage material, the heat storage material which utilizes the phase transition of a substance to store or release heat is mentioned, for example. As such a heat storage material, for example, a heat storage material using a hydrocarbon compound is known. Hydrocarbon compounds have excellent heat storage properties by reversibly undergoing a phase transition. However, the hydrocarbon compound is in a liquid state on the high-temperature side of the phase transition, and there is a possibility that th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/06C08K3/04C08K5/09C08K5/101C08L23/08
CPCC09K5/06C08L23/08C08K5/09C08K3/04C08K5/101C09K5/063Y02E60/14F28D20/023C08F210/16C08F210/14C08L23/0807C08K5/098C08K3/013C08L23/0815B29C43/003B29C45/0001B29K2023/08B29K2105/16B29L2031/779C08F210/02C08J3/201C08K7/24C08K13/02F28D20/02
Inventor 木泽桂子永井晃森本刚古川直树松原望
Owner RESONAC CORPORATION