JPS5599976A - Hydrophilic treatment of metal surface - Google Patents

Hydrophilic treatment of metal surface

Info

Publication number
JPS5599976A
JPS5599976A JP803679A JP803679A JPS5599976A JP S5599976 A JPS5599976 A JP S5599976A JP 803679 A JP803679 A JP 803679A JP 803679 A JP803679 A JP 803679A JP S5599976 A JPS5599976 A JP S5599976A
Authority
JP
Japan
Prior art keywords
water
resistance
metal surface
inorganic
reacting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP803679A
Other languages
Japanese (ja)
Other versions
JPS6246586B2 (en
Inventor
Yoshiaki Miyosawa
Etsuji Ukita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kansai Paint Co Ltd
Original Assignee
Kansai Paint Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Priority to JP803679A priority Critical patent/JPS5599976A/en
Publication of JPS5599976A publication Critical patent/JPS5599976A/en
Publication of JPS6246586B2 publication Critical patent/JPS6246586B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/20—Use of solutions containing silanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE: To make a metal surface hydrophilic, and to improve the water-wettability thereof, by coating the surface with an inorganic-organic composite product obtained by reacting water-dispersible silica with a water-soluble organic polymer under specific conditions.
CONSTITUTION: A metal surface is coated with an inorganic-organic composite product obtained by reacting (A) an aqueous dispersion of water-dispersible silica with (B) an aqueous solution or dispersion of a water-soluble or dispersible organic polymer (pref. having OH, COOH, amino group, etc. in the molecule, e.g. acrylic copolymer), in the presence of (C) a reactive silane compound such as divinyl methoxysilane. The weight ratio (solid basis) of A:B is 30:70W95:5.
EFFECT: Gives a coating film having excellent corrosion resistance, heat resistance, solvent resistance, stain resistance, and scratch resistance. Increases the heat exchange efficiency of fins, etc. of an air conditioner, preventing the formation of a bridge caused by condensed water.
COPYRIGHT: (C)1980,JPO&Japio
JP803679A 1979-01-25 1979-01-25 Hydrophilic treatment of metal surface Granted JPS5599976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP803679A JPS5599976A (en) 1979-01-25 1979-01-25 Hydrophilic treatment of metal surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP803679A JPS5599976A (en) 1979-01-25 1979-01-25 Hydrophilic treatment of metal surface

Publications (2)

Publication Number Publication Date
JPS5599976A true JPS5599976A (en) 1980-07-30
JPS6246586B2 JPS6246586B2 (en) 1987-10-02

Family

ID=11682106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP803679A Granted JPS5599976A (en) 1979-01-25 1979-01-25 Hydrophilic treatment of metal surface

Country Status (1)

Country Link
JP (1) JPS5599976A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185779A (en) * 1983-04-05 1984-10-22 Kuraray Co Ltd Treating agent for making metallic surface hydrophilic
JPS62109859A (en) * 1985-11-08 1987-05-21 Suntory Ltd Material having deoxygenating function
JPS62289274A (en) * 1986-02-10 1987-12-16 Kobe Steel Ltd Rust prevented steel sheet having excellent workability
JPS6430747A (en) * 1987-07-27 1989-02-01 Asahi Malleable Iron Co Ltd Structure of coating film for metallic member
US4830101A (en) * 1985-04-30 1989-05-16 Nippondenso Co., Ltd. Aluminum heat exchanger and method for producing aluminum heat exchanger
US4908075A (en) * 1986-08-28 1990-03-13 Nippon Paint Company, Ltd. Surface treatment chemical for forming a hydrophilic coating
US4973359A (en) * 1989-01-04 1990-11-27 Nippon Paint Co., Ltd. Surface treatment chemical and bath for forming hydrophilic coatings and method of surface-treating aluminum members
US5916635A (en) * 1996-03-28 1999-06-29 Nippon Light Metal Company, Ltd. Water-based hydrophilic coatings and a process for manufacturing precoated fin materials for heat exchangers with use of said coatings
JP2000256579A (en) * 1999-03-08 2000-09-19 Nippon Light Metal Co Ltd Hydrophilic coating material composition and hydrophilic coating film formed from the same composition
EP1108755A1 (en) * 1999-12-13 2001-06-20 Nippon Paint Co., Ltd. Method of producing a water-base resin composition for rust-preventive coating
JP2001172547A (en) * 1999-12-21 2001-06-26 Kansai Paint Co Ltd Treatment composition for rendering heat exchanger fin material hydrophilic
EP1153990A3 (en) * 2000-05-12 2001-12-05 Nippon Paint Co., Ltd. Treatment agent for hydrophilicity and method for preparing thereof
JP2002292329A (en) * 2001-04-02 2002-10-08 Toyo Riken Kk Method for lustering and stainproofing treatment of hard surface
WO2009148902A1 (en) * 2008-06-03 2009-12-10 Dow Global Technologies Inc. A composite dispersion, method of producing the same, and articles made therefrom
JP2011122755A (en) * 2009-12-09 2011-06-23 Mitsubishi Alum Co Ltd Fin material for heat exchange

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185779A (en) * 1983-04-05 1984-10-22 Kuraray Co Ltd Treating agent for making metallic surface hydrophilic
JPH0635667B2 (en) * 1983-04-05 1994-05-11 株式会社クラレ Metal surface hydrophilizing agent
US4830101A (en) * 1985-04-30 1989-05-16 Nippondenso Co., Ltd. Aluminum heat exchanger and method for producing aluminum heat exchanger
JPS62109859A (en) * 1985-11-08 1987-05-21 Suntory Ltd Material having deoxygenating function
JPH0520469B2 (en) * 1985-11-08 1993-03-19 Santorii Kk
JPS62289274A (en) * 1986-02-10 1987-12-16 Kobe Steel Ltd Rust prevented steel sheet having excellent workability
US4908075A (en) * 1986-08-28 1990-03-13 Nippon Paint Company, Ltd. Surface treatment chemical for forming a hydrophilic coating
JPS6430747A (en) * 1987-07-27 1989-02-01 Asahi Malleable Iron Co Ltd Structure of coating film for metallic member
US4973359A (en) * 1989-01-04 1990-11-27 Nippon Paint Co., Ltd. Surface treatment chemical and bath for forming hydrophilic coatings and method of surface-treating aluminum members
US5916635A (en) * 1996-03-28 1999-06-29 Nippon Light Metal Company, Ltd. Water-based hydrophilic coatings and a process for manufacturing precoated fin materials for heat exchangers with use of said coatings
JP2000256579A (en) * 1999-03-08 2000-09-19 Nippon Light Metal Co Ltd Hydrophilic coating material composition and hydrophilic coating film formed from the same composition
EP1108755A1 (en) * 1999-12-13 2001-06-20 Nippon Paint Co., Ltd. Method of producing a water-base resin composition for rust-preventive coating
US6447589B2 (en) 1999-12-13 2002-09-10 Nippon Paint Co., Ltd. Method of producing a water-base resin composition for rust-preventive coating
JP2001172547A (en) * 1999-12-21 2001-06-26 Kansai Paint Co Ltd Treatment composition for rendering heat exchanger fin material hydrophilic
EP1153990A3 (en) * 2000-05-12 2001-12-05 Nippon Paint Co., Ltd. Treatment agent for hydrophilicity and method for preparing thereof
AU773821B2 (en) * 2000-05-12 2004-06-10 Nippon Paint Co., Ltd. Treatment agent for hydrophilicity and method for preparing thereof
US6790900B2 (en) 2000-05-12 2004-09-14 Nippon Print Co., Ltd. Treatment agent for hydrophilicity and method for preparing thereof
JP2002292329A (en) * 2001-04-02 2002-10-08 Toyo Riken Kk Method for lustering and stainproofing treatment of hard surface
WO2009148902A1 (en) * 2008-06-03 2009-12-10 Dow Global Technologies Inc. A composite dispersion, method of producing the same, and articles made therefrom
JP2011122755A (en) * 2009-12-09 2011-06-23 Mitsubishi Alum Co Ltd Fin material for heat exchange

Also Published As

Publication number Publication date
JPS6246586B2 (en) 1987-10-02

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