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1. WO2016152829 - HEAT MEDIUM LIQUID

Publication Number WO/2016/152829
Publication Date 29.09.2016
International Application No. PCT/JP2016/058909
International Filing Date 22.03.2016
IPC
C09K 5/10 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
08Materials not undergoing a change of physical state when used
10Liquid materials
C09K 3/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
C09K 5/20 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
20Antifreeze additives therefor, e.g. for radiator liquids
CPC
C09K 3/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
3Materials not provided for elsewhere
C09K 5/10
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
08Materials not undergoing a change of physical state when used
10Liquid materials
C09K 5/20
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
20Antifreeze additives therefor, e.g. for radiator liquids
Applicants
  • 大阪瓦斯株式会社 OSAKA GAS CO., LTD. [JP]/[JP]
Inventors
  • 岸本章 KISHIMOTO Akira
  • 池本沙希 IKEMOTO Saki
Agents
  • 特許業務法人R&C R&C IP LAW FIRM
Priority Data
2015-06149224.03.2015JP
2015-22140011.11.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HEAT MEDIUM LIQUID
(FR) LIQUIDE CALOPORTEUR
(JA) 熱媒液
Abstract
(EN)
Provided is a heat medium liquid which achieves a good balance between low flow frictional resistance and high heat transfer efficiency, while being suppressed in foamability. This heat medium liquid contains an antifreeze liquid. In addition, as a flow friction modifier, at least one compound selected from the group consisting of water-soluble polymer compounds, poly(ethylene glycol) (propylene glycol) copolymer fatty acid esters, sulfonated tetrafluoroethylene polymers, amine oxide compounds, polyethylene glycol dicarboxylic acid esters, polypropylene glycol dicarboxylic acid esters and poly(ethylene glycol) (propylene glycol) copolymer dicarboxylic acid esters is added into this heat medium liquid.
(FR)
La présente invention concerne un liquide caloporteur qui permet d'obtenir un bon équilibre entre une faible résistance au frottement à l'écoulement et une grande efficacité de transfert de chaleur, tandis que le pouvoir moussant est supprimé. Ce liquide caloporteur contient un liquide antigel. En outre, comme modificateur de frottement à l'écoulement, au moins un composé choisi dans le groupe constitué par des composés polymères solubles dans l'eau, des esters d'acides gras et de copolymère de poly(éthylène glycol) (propylène glycol), des polymères de tétrafluoroéthylène sulfoné, des composés oxyde d'amine, des esters d'acide dicarboxylique et de polyéthylène glycol, des esters d'acide dicarboxylique et de polypropylène glycol et des esters d'acide dicarboxylique et de copolymère de poly(éthylène glycol) (propylène glycol) est ajouté à ce liquide caloporteur.
(JA)
 流動摩擦抵抗が少なく、伝熱効率も高いという2つの性質を両立させつつ、発泡性の少ない熱媒液を提供する。熱媒液は不凍液を含有する。そして、流動摩擦低減剤として水溶性高分子化合物、ポリ(エチレングリコール)(プロピレングリコール)共重合体脂肪酸エステル、スルホン化テトラフルオロエチレン系ポリマー、アミンオキシド化合物、ポリエチレングリコールジカルボン酸エステル、ポリプロピレングリコールジカルボン酸エステル、ポリ(エチレングリコール)(プロピレングリコール)共重合体ジカルボン酸エステルよりなる群から選ばれる少なくとも一種以上の化合物が、熱媒液に添加されている。
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