ATE55420T1 - Korrosionsverhinderung. - Google Patents

Korrosionsverhinderung.

Info

Publication number
ATE55420T1
ATE55420T1 AT87302131T AT87302131T ATE55420T1 AT E55420 T1 ATE55420 T1 AT E55420T1 AT 87302131 T AT87302131 T AT 87302131T AT 87302131 T AT87302131 T AT 87302131T AT E55420 T1 ATE55420 T1 AT E55420T1
Authority
AT
Austria
Prior art keywords
contacting
corrosion prevention
substituted catechol
effected
emulsion
Prior art date
Application number
AT87302131T
Other languages
English (en)
Inventor
Bernard Tury
Glyn Rhys John
Edward George Scovell
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Application granted granted Critical
Publication of ATE55420T1 publication Critical patent/ATE55420T1/de

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/12—Oxygen-containing compounds
    • C23F11/122—Alcohols; Aldehydes; Ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT87302131T 1986-03-12 1987-03-12 Korrosionsverhinderung. ATE55420T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868606065A GB8606065D0 (en) 1986-03-12 1986-03-12 Corrosion inhibition
EP87302131A EP0239288B1 (de) 1986-03-12 1987-03-12 Korrosionsverhinderung

Publications (1)

Publication Number Publication Date
ATE55420T1 true ATE55420T1 (de) 1990-08-15

Family

ID=10594429

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87302131T ATE55420T1 (de) 1986-03-12 1987-03-12 Korrosionsverhinderung.

Country Status (10)

Country Link
US (1) US4760197A (de)
EP (1) EP0239288B1 (de)
JP (1) JPS62253788A (de)
AT (1) ATE55420T1 (de)
AU (1) AU6993887A (de)
DE (1) DE3764129D1 (de)
ES (1) ES2016349B3 (de)
GB (1) GB8606065D0 (de)
GR (1) GR3000699T3 (de)
ZA (1) ZA871812B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022926A (en) * 1988-06-10 1991-06-11 W. R. Grace & Co.-Conn. Corrosion control
US4935205A (en) * 1988-06-10 1990-06-19 W. R. Grace & Co.-Conn. Corrosion inhibition
US5223146A (en) * 1991-10-09 1993-06-29 W. R. Grace & Co.-Conn. Dispersion of iron (III) oxides using certain dihydroxaromatic compounds
GB0226101D0 (en) * 2002-11-08 2002-12-18 Rhodia Cons Spec Ltd White rust corrosion inhibitors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429905A (en) * 1943-09-10 1947-10-28 Sun Oil Co Lubricant composition
CH270845A (de) * 1948-05-26 1950-09-30 Ciba Geigy Verfahren zum Schützen von unedlen Metallen und deren Legierungen gegen durch wässerige Salzlösungen hervorgerufene Korrosion.
GB1034576A (en) * 1963-08-12 1966-06-29 Lubrizol Corp Aromatic phosphorus-containing compounds
GB1045118A (en) * 1964-05-13 1966-10-05 British Paint Colour Res Ass Polyhydric phenol modified fatty media and iron surfaces chelated therewith

Also Published As

Publication number Publication date
GR3000699T3 (en) 1991-09-27
ES2016349B3 (es) 1990-11-01
GB8606065D0 (en) 1986-04-16
JPS62253788A (ja) 1987-11-05
ZA871812B (en) 1987-11-25
US4760197A (en) 1988-07-26
EP0239288B1 (de) 1990-08-08
DE3764129D1 (de) 1990-09-13
EP0239288A1 (de) 1987-09-30
AU6993887A (en) 1987-09-17

Similar Documents

Publication Publication Date Title
DE3669544D1 (de) Antikorrosive zusammensetzung.
ATE114706T1 (de) Verfahren zur reinigung von badezimmerarmaturen.
FR2358473A1 (fr) Procede perfectionne d'inhibition de la corrosion des metaux ferreux en milieu aqueux et notamment en milieu eau de mer
JPS5584368A (en) Steel surface coating system cathodically treated for preventing corrosion
DK153850C (da) Anvendelse af alkylmonophosphonsyrer som korrosionsinhibitorer til sure oploesninger
DE69105560D1 (de) Verfahren zur Korrosionshemmung in Erdölförderflüssigkeiten.
ES543711A0 (es) Procedimiento de tratar substratos a base de hierro para impedir su corrosion superficial
DE69303449D1 (de) Verfahren und Zusammensetzung zur Inhibierung der Ablagerung von Silika und Silikaten
NO840493L (no) Fremgangsmaate ved mekanisk bearbeidelse av stoepejern samt vannholdig konsentrat for anvendelse ved fremgangsmaaten
ATE55420T1 (de) Korrosionsverhinderung.
YU284779A (en) Process for inhibiting the formation deposits on metal surfaces in an aqueous medium
BR7903407A (pt) Processo e aparelho para tratamento de limpeza e anticorrosao de um artigo ferroso
DE3861864D1 (de) Korrosionsinhibierung.
CA2099449A1 (fr) Procede de protection contre la corrosion de pieces metalliques et pieces metalliques obtenues par ce procede
BR8202289A (pt) Processo para produzir silicatos de tetra-alquila ou tetra-alcoxialquila e silicatos assim obtidos
YU46968B (sh) Postupak obrade elektročelika putem elektronagrizanja sa trajnim poboljšanjem domena
DE59505930D1 (de) Verwendung von guanidiniumsalzen ungesättigter fettsäuren als korrosionsschutzwirkstoff
KR830003596A (ko) 금속피복용 수용성산성 윤활제 조성물
AU2693488A (en) Method for removing amine from oil
Tury et al. Corrosion Inhibition
DE69330094D1 (de) Verfahren und Vorrichtung zur Bereichsverfeinerung von Elektrostahl
EP0231524A3 (en) Application of alkylbenzoylacrylic acids as corrosion inhibitors
DK289081A (da) Fremgansmaade til syrerensning af jern og jernlegeringer samt middel til udfoerelse af fremgangsmaaden
FR2592397A1 (fr) Inhibiteur de corrosion des bains de decapage des surfaces metalliques.
DK0603763T3 (da) Anvendelse af let fjernelige inhibitorer i bejdsesyrer

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee