EP0151114A1 - Compositions de viscosite variable a base d'acide telles que des produits eliminant la corrosion et la graisse et des produits de polissage. - Google Patents

Compositions de viscosite variable a base d'acide telles que des produits eliminant la corrosion et la graisse et des produits de polissage.

Info

Publication number
EP0151114A1
EP0151114A1 EP83902583A EP83902583A EP0151114A1 EP 0151114 A1 EP0151114 A1 EP 0151114A1 EP 83902583 A EP83902583 A EP 83902583A EP 83902583 A EP83902583 A EP 83902583A EP 0151114 A1 EP0151114 A1 EP 0151114A1
Authority
EP
European Patent Office
Prior art keywords
composition
set forth
weight
level
acid
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
EP83902583A
Other languages
German (de)
English (en)
Other versions
EP0151114B1 (fr
EP0151114A4 (fr
Inventor
Richard K Vitek
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.)
JARGOSCH, REINER
LOTT, PETER F., DR.
Original Assignee
Fotodyne Inc
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 Fotodyne Inc filed Critical Fotodyne Inc
Publication of EP0151114A1 publication Critical patent/EP0151114A1/fr
Publication of EP0151114A4 publication Critical patent/EP0151114A4/fr
Application granted granted Critical
Publication of EP0151114B1 publication Critical patent/EP0151114B1/fr
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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/06—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using emulsions

Abstract

Une composition améliorée, à pénétration élevée, éliminant la rouille et/ou la graisse des surfaces métalliques est inhibée chimiquement pour empêcher sensiblement les réactions d'oxydation-réduction avec un substrat métallique et limiter l'action de la composition à une attaque chimique sur la corrosion. La composition se compose de préférence d'une dispersion à phase unique et comprend des quantités respectives d'un acide tel qu'un acide chlorhydrique et un acide phosphorique, un composé organique contenant un atome d'azote, d'oxygène ou de soufre tel que du N-(2-hydroxyéthyle) oxazolidine, un alcool ou un autre solvant organique éliminant la graisse, de l'eau et un ou plusieurs émulsifiants (par exemple un dérivé de suif hydrogéné) pour stabiliser et abaisser la tension de surface de la composition résultante. Ces compositions peuvent être obtenues sous la forme de liquides ou avec un agent régulateur de la viscosité tel qu'un polymère de vynile pyrrolidone, conférant à la composition une consistance pâteuse qui en permet une utilisation aisée sur des surfaces verticales. Dans des variantes, ces compositions peuvent comprendre un abrasif doux tel qu'un gel de silice activé.
EP19830902583 1983-07-06 1983-07-06 Compositions de viscosite variable a base d'acide telles que des produits eliminant la corrosion et la graisse et des produits de polissage Expired EP0151114B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1983/001014 WO1985000379A1 (fr) 1983-07-06 1983-07-06 Compositions de viscosite variable a base d'acide telles que des produits eliminant la corrosion et la graisse et des produits de polissage

Publications (3)

Publication Number Publication Date
EP0151114A1 true EP0151114A1 (fr) 1985-08-14
EP0151114A4 EP0151114A4 (fr) 1985-12-05
EP0151114B1 EP0151114B1 (fr) 1990-04-04

Family

ID=22175326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830902583 Expired EP0151114B1 (fr) 1983-07-06 1983-07-06 Compositions de viscosite variable a base d'acide telles que des produits eliminant la corrosion et la graisse et des produits de polissage

Country Status (4)

Country Link
EP (1) EP0151114B1 (fr)
JP (1) JPS60501817A (fr)
DE (1) DE3381414D1 (fr)
WO (1) WO1985000379A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460797A (en) * 1991-05-08 1995-10-24 Streck Laboratories, Inc. Method for fixing tissues and cells for analysis using oxazolidine compounds
MY139405A (en) 1998-09-28 2009-09-30 Ibiden Co Ltd Printed circuit board and method for its production
DE602005009533D1 (de) * 2005-09-15 2008-10-16 Delmet Dissosidazione Elettron Verfahren zum Beizen von metallischen Artikeln, insbesondere von Fässern für Nahrungsmittel
RU2532919C1 (ru) * 2013-09-12 2014-11-20 Общество с ограниченной ответственностью "СИКМО" (ООО "СИКМО") Беспенное средство для мойки металлических поверхностей
RU2532921C1 (ru) * 2013-09-12 2014-11-20 Общество с ограниченной ответственностью "СИКМО" (ООО "СИКМО") Антикоррозионное средство для мойки внутренних и наружных металлических поверхностей

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737491A (en) * 1952-06-13 1956-03-06 Cities Service Res & Dev Co Method of inhibiting corrosion of metals
US3575881A (en) * 1967-12-26 1971-04-20 Dow Chemical Co Method of gelling ionic liquids and gelled composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524825A (en) * 1945-09-14 1950-10-10 Socony Vacuum Oil Co Inc Metal cleaning composition
US2814593A (en) * 1953-12-18 1957-11-26 Gen Aniline & Film Corp Corrosion inhibition
US3113113A (en) * 1958-11-07 1963-12-03 Armour & Co Corrosion inhibitor compositions
FR2209858A3 (en) * 1972-12-07 1974-07-05 Colloides Ind Fs Liq. decarbonising and scouring compsns. - contg. polyvinyl pyrrolidone or its derivs, to prevent galvanic corrosion
US4247344A (en) * 1975-10-15 1981-01-27 Nippon Steel Corporation Rust preventing treatment of metal-plated steel materials
JPS5415485A (en) * 1977-07-06 1979-02-05 Masami Kobayashi Creamy derust detergent
US4216032A (en) * 1978-09-27 1980-08-05 Stephen Gradowski Oil composition and method for treating phosphated metal surfaces
US4325744A (en) * 1980-07-25 1982-04-20 The United States Of America As Represented By The Secretary Of The Navy Method and composition for cleaning metal surfaces with a film-forming composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737491A (en) * 1952-06-13 1956-03-06 Cities Service Res & Dev Co Method of inhibiting corrosion of metals
US3575881A (en) * 1967-12-26 1971-04-20 Dow Chemical Co Method of gelling ionic liquids and gelled composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8500379A1 *

Also Published As

Publication number Publication date
WO1985000379A1 (fr) 1985-01-31
EP0151114B1 (fr) 1990-04-04
DE3381414D1 (de) 1990-05-10
JPS60501817A (ja) 1985-10-24
EP0151114A4 (fr) 1985-12-05

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