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GB1005158A - Composition and process for phosphatizing of metals - Google Patents

Composition and process for phosphatizing of metals

Info

Publication number
GB1005158A
GB1005158A GB34613/64A GB3461364A GB1005158A GB 1005158 A GB1005158 A GB 1005158A GB 34613/64 A GB34613/64 A GB 34613/64A GB 3461364 A GB3461364 A GB 3461364A GB 1005158 A GB1005158 A GB 1005158A
Authority
GB
United Kingdom
Prior art keywords
tri
phosphatizing
ester
acid
tributyl
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.)
Expired
Application number
GB34613/64A
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.)
Kelite Corp
Original Assignee
Kelite Corp
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 Kelite Corp filed Critical Kelite Corp
Publication of GB1005158A publication Critical patent/GB1005158A/en
Expired 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
    • 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

In a metal phosphatizing process an ester of an acid of phosphorus is applied to the metal surface either with or before the application of a water soluble phosphorus compound. Aqueous phosphatizing compositions for treating steel which may be zinc coated, contain the ester and at least one of Zn dihydrogen and monosodium phosphates; phosphoric, ortho-phosporic and nitric acids; Na hemiphosphate; Ni nitrate hexahydrate; ethylene glycol monobutyl ether; organic detergents and wetting agents, e.g. polystyrene sulphonic acid and ethylene glycol monobutyl ether. Esters referred to are tripropyl, tributyl, &c., tri-isopropyl, tributoxyethyl, tri-2 ethyl hexyl, triphenyl, Na diphenol and tri-lauryl phosphates; tributyl and tri-isopropyl phosphites; tetraethyl pyrophosphate and phosphonic acid esters. The ester may alternatively be added to a cleaning composition comprising nonyl phenol polyoxyethylene ethanol, tannic acid, morpholene and xylene sodium sulphonate which may be applied prior to phosphatizing or in admixture with the phosphating bath. Spraying and immersion processes are referred to and coating times, temperatures and densities; spray pressures, pH values and percentages of components in baths are given.
GB34613/64A 1964-05-11 1964-08-24 Composition and process for phosphatizing of metals Expired GB1005158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US366591A US3400023A (en) 1964-05-11 1964-05-11 Composition for preservation of metals, process and article

Publications (1)

Publication Number Publication Date
GB1005158A true GB1005158A (en) 1965-09-22

Family

ID=23443656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34613/64A Expired GB1005158A (en) 1964-05-11 1964-08-24 Composition and process for phosphatizing of metals

Country Status (2)

Country Link
US (1) US3400023A (en)
GB (1) GB1005158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118754550A (en) * 2024-06-26 2024-10-11 武汉理工大学 Low temperature rise, high crack resistance concrete and preparation method and application thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507677A (en) * 1968-06-13 1970-04-21 Massachusetts Inst Technology Bearing pretreat process
JPS54148140A (en) * 1978-05-12 1979-11-20 Nippon Packaging Kk Surface treatment of iron*zinc*and*alloy thereof
US4427459A (en) 1982-01-25 1984-01-24 Pennwalt Corporation Phosphate conversion coatings for metals with reduced coating weights and crystal sizes
DE3233411A1 (en) * 1982-09-09 1984-03-15 Henkel KGaA, 4000 Düsseldorf METHOD FOR COMPRESSING ANODICALLY PRODUCED OXIDE LAYERS ON ALUMINUM OR ALUMINUM ALLOYS
JPH078389B2 (en) * 1985-10-07 1995-02-01 三菱アルミニウム株式会社 Method for manufacturing heat exchanger member
US5490886A (en) * 1994-10-14 1996-02-13 Fmc Corporation Methods for quenching metal
KR100729438B1 (en) * 2006-09-21 2007-06-15 (주)천우테크 Passive Phosphate Gel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1949713A (en) * 1932-04-05 1934-03-06 American Chem Paint Co Material for preparing metal surfaces for painting and the like
NL44488C (en) * 1935-12-21
US2223548A (en) * 1937-10-02 1940-12-03 Caplan Solomon Polymerization with an alkyl phosphate polymerizing agent
US2224695A (en) * 1938-11-25 1940-12-10 Carl F Prutton Inhibitor
US2408155A (en) * 1943-09-17 1946-09-24 Turco Products Inc Composition for and method of cleaning and coating metal
BE529431A (en) * 1953-06-08
US2891909A (en) * 1955-11-16 1959-06-23 Cities Service Res & Dev Co Method of inhibiting corrosion of metals
US2952699A (en) * 1955-12-23 1960-09-13 Lubrizol Corp Preparation of substituted phosphoric acids
US2873196A (en) * 1956-04-16 1959-02-10 Du Pont Rust preventative and anti-rust stabilizing compositions
US3247027A (en) * 1963-04-10 1966-04-19 Du Pont Metal phosphatizing composition and process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118754550A (en) * 2024-06-26 2024-10-11 武汉理工大学 Low temperature rise, high crack resistance concrete and preparation method and application thereof

Also Published As

Publication number Publication date
US3400023A (en) 1968-09-03

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