Title:
HYDROPHILIC COATING COMPOSITION, ALUMINUM MEMBER, ALUMINUM PLATE MATERIAL, ALUMINUM TUBE AND HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2021/215504
Kind Code:
A1
Abstract:
This hydrophilic coating composition contains: one or more substances that are selected from among phosphoric acid-based glass, boric acid-based glass, vanadium-based glass and bismuth-based glass, said substances serving as a glass component; one or more substances that are selected from among an alumina sol, a basic aluminum chloride, an aluminum alkoxide, boric acid, metaboric acid, tetraboric acid, a borate salt, a metaborate salt, a tetraborate salt, a water-soluble zirconium compound, a water-soluble titanium compound, PVA, PEG, CMC, HEC, HPMC, MC, a polyacrylic acid, a polyacrylate salt, a polymethacrylic acid, a polymethacrylate salt and a water-soluble acrylic resin, said substances serving as an inorganic or organic binder component; and water that serves as a solvent.
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Inventors:
UESUGI RYUJI (JP)
NAKAMURA SHINICHIROU (JP)
FURUMURA HIROKI (JP)
HYOGO YASUNORI (JP)
NAKAMURA SHINICHIROU (JP)
FURUMURA HIROKI (JP)
HYOGO YASUNORI (JP)
Application Number:
PCT/JP2021/016325
Publication Date:
October 28, 2021
Filing Date:
April 22, 2021
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP (JP)
MITSUBISHI ALUMINIUM (JP)
MITSUBISHI ALUMINIUM (JP)
International Classes:
F28D1/053; F28F1/12; F28F1/32; F28F19/02; F28F21/08
Foreign References:
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| US20180340081A1 | 2018-11-29 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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