IE35219L - Treating metal surfaces - Google Patents

Treating metal surfaces

Info

Publication number
IE35219L
IE35219L IE710602A IE60271A IE35219L IE 35219 L IE35219 L IE 35219L IE 710602 A IE710602 A IE 710602A IE 60271 A IE60271 A IE 60271A IE 35219 L IE35219 L IE 35219L
Authority
IE
Ireland
Prior art keywords
compound
phosphating
per cent
copolymer
monomer
Prior art date
Application number
IE710602A
Other versions
IE35219B1 (en
Original Assignee
Dulux Australia 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 Dulux Australia Ltd filed Critical Dulux Australia Ltd
Publication of IE35219L publication Critical patent/IE35219L/en
Publication of IE35219B1 publication Critical patent/IE35219B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds

Abstract

1348539 Pre-treating; phosphating BALM PAINTS Ltd 12 May 1971 [25 May 1970 31 July 1970] 14447/71 Heading C7U An aqueous pre-treatment liquid for ferrous and zinc-containing metal surfaces has a pH of at least 4À5 and comprises a titanium grainrefining compound and a weight at least equal to that of the Ti in the grain-refining compound of a soluble grain-refiner stabilizer consisting of an addition copolymer of monomer (a) with monomer (b) in equimolar ratios, (a) being at least one from maleic acid, maleic anhydride, fumaric acid and citraconic acid, and (b) being at least one from ethylene, ethyl vinyl ether, methyl vinyl ether and cyclohexylvinyl ether, the copolymer having a viscosity # 3À5 cP at 25‹ C when tested as a 4 wt per cent solution in NaOH at pH 9. The concentration of titanium compound (as Ti) is preferably 0À005 to 0À05 wt per cent, and of copolymer is at least that of the Ti compound, optimum values being 0À01-0À02 wt per cent. The aqueous pre-treatment liquid may be either (1) a cleaning or etching liquid used prior to rinsing and phosphating with zinc phosphate, and which also contains alkali, e.g. Na or K carbonate, bicarbonate, or hydroxide, and possibly polyphosphate, alkali metal silicate or anionic or non-ionic surfactant or (2) a rinse liquid used after cleaning but before phosphating, which liquid comprises water and the two main ingredients specified. [GB1348539A]
IE602/71A 1970-05-25 1971-05-12 Grain refining metal pretreatment liquids and stabilisers thereof IE35219B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPA131270 1970-05-25
AUPA204070 1970-07-31

Publications (2)

Publication Number Publication Date
IE35219L true IE35219L (en) 1971-11-25
IE35219B1 IE35219B1 (en) 1975-12-10

Family

ID=25641936

Family Applications (1)

Application Number Title Priority Date Filing Date
IE602/71A IE35219B1 (en) 1970-05-25 1971-05-12 Grain refining metal pretreatment liquids and stabilisers thereof

Country Status (9)

Country Link
US (1) US3728163A (en)
BE (1) BE767633A (en)
CA (1) CA929693A (en)
DE (1) DE2125963A1 (en)
FR (1) FR2093664A5 (en)
GB (1) GB1348539A (en)
IE (1) IE35219B1 (en)
NL (1) NL7107123A (en)
SE (1) SE366779B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114761618A (en) * 2019-11-26 2022-07-15 汉高股份有限及两合公司 Resource-saving method for activating metal surface before phosphating

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789631A (en) * 1971-10-05 1973-02-01 Dulux Australia Ltd PERFECTED PROCESS FOR FORMING CRYSTALLINE ZINC PHOSPHATE COATINGS AND IMPROVED SOLUTIONS FOR FORMING ZINC PHOSPHATE
US4152176A (en) * 1978-08-07 1979-05-01 R. O. Hull & Company, Inc. Method of preparing titanium-containing phosphate conditioner for metal surfaces
JPS5855229B2 (en) * 1981-01-19 1983-12-08 日本ペイント株式会社 Surface conditioner for zinc phosphate treatment
JPS61257481A (en) * 1985-05-10 1986-11-14 Nippon Parkerizing Co Ltd Aqueous solution for surface conditioning for forming phosphate film by chemical conversion treatment
DE3814334A1 (en) * 1988-04-28 1989-11-09 Henkel Kgaa HARDWATER-STABILIZING ADDITION TO ACTIVATING AGENTS FOR ZINC PHOSPHATING
DE3814287A1 (en) * 1988-04-28 1989-11-09 Henkel Kgaa POLYMERS TITANIUM PHOSPHATES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATION
US6214132B1 (en) * 1997-03-07 2001-04-10 Henkel Corporation Conditioning metal surfaces prior to phosphate conversion coating
JP3451334B2 (en) * 1997-03-07 2003-09-29 日本パーカライジング株式会社 Pretreatment liquid for surface conditioning before phosphate conversion treatment of metal and surface conditioning method
JP3451337B2 (en) * 1998-07-21 2003-09-29 日本パーカライジング株式会社 Treatment solution for surface conditioning before chemical conversion treatment of metal phosphate film and surface conditioning method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114761618A (en) * 2019-11-26 2022-07-15 汉高股份有限及两合公司 Resource-saving method for activating metal surface before phosphating
CN114761618B (en) * 2019-11-26 2024-03-19 汉高股份有限及两合公司 Resource saving method for activating metal surface before phosphating

Also Published As

Publication number Publication date
CA929693A (en) 1973-07-03
SE366779B (en) 1974-05-06
NL7107123A (en) 1971-11-29
DE2125963A1 (en) 1971-12-09
GB1348539A (en) 1974-03-20
US3728163A (en) 1973-04-17
BE767633A (en) 1971-11-25
FR2093664A5 (en) 1972-01-28
IE35219B1 (en) 1975-12-10

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