MY101182A - Hydrophilic surface-treating process for an aluminium article. - Google Patents

Hydrophilic surface-treating process for an aluminium article.

Info

Publication number
MY101182A
MY101182A MYPI87000227A MYPI19870227A MY101182A MY 101182 A MY101182 A MY 101182A MY PI87000227 A MYPI87000227 A MY PI87000227A MY PI19870227 A MYPI19870227 A MY PI19870227A MY 101182 A MY101182 A MY 101182A
Authority
MY
Malaysia
Prior art keywords
hydrophilic surface
treating process
aluminium
aluminium article
nonrinses
Prior art date
Application number
MYPI87000227A
Inventor
Isobe Masashi
Ishii Tooru
Original Assignee
Nippon Light Metal Co
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 Nippon Light Metal Co filed Critical Nippon Light Metal Co
Priority to MYPI87000227A priority Critical patent/MY101182A/en
Publication of MY101182A publication Critical patent/MY101182A/en

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  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)

Abstract

THE INVENTION INVOLVES A NONRINSES TYPE HYDROPHILIC SURFACE-TREATING PROCESS CAPABLE OF IMPARTING HYDROPHILICITY TO THE SURFACE OF A METAL MATERIAL, E.G., ALUMINIUM, AND, AT THE SAME TIME, FORMING THEREON A COATING EXCELLING IN RESISTANCE TO CORROSION. IN THE PROCESS THERE IS APPLIED AN AQUEOUS SOLUTION WHICH CONTAIN IN SELECTED AMOUNTS OF CR IONS (III, V1), F, SIO2 AND A WATER-SOLUBLE ACRYLIC ACID POLYMER, AND OPTIONAL PO4-3, IF NECESSARY. AN ALUMINUM ARTICLE TREATED BY THIS PROCESS IS SUITABLE FOR THE FINS OF A HEAT EXCHANGER.
MYPI87000227A 1987-03-04 1987-03-04 Hydrophilic surface-treating process for an aluminium article. MY101182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI87000227A MY101182A (en) 1987-03-04 1987-03-04 Hydrophilic surface-treating process for an aluminium article.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI87000227A MY101182A (en) 1987-03-04 1987-03-04 Hydrophilic surface-treating process for an aluminium article.

Publications (1)

Publication Number Publication Date
MY101182A true MY101182A (en) 1991-07-31

Family

ID=79907182

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI87000227A MY101182A (en) 1987-03-04 1987-03-04 Hydrophilic surface-treating process for an aluminium article.

Country Status (1)

Country Link
MY (1) MY101182A (en)

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