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
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)
- Paints Or Removers (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4935205A (en) * | 1988-06-10 | 1990-06-19 | W. R. Grace & Co.-Conn. | Corrosion inhibition |
US5022926A (en) * | 1988-06-10 | 1991-06-11 | W. R. Grace & Co.-Conn. | Corrosion control |
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)
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 |
-
1986
- 1986-03-12 GB GB868606065A patent/GB8606065D0/en active Pending
-
1987
- 1987-03-12 ZA ZA871812A patent/ZA871812B/xx unknown
- 1987-03-12 EP EP87302131A patent/EP0239288B1/de not_active Expired - Lifetime
- 1987-03-12 ES ES87302131T patent/ES2016349B3/es not_active Expired - Lifetime
- 1987-03-12 AT AT87302131T patent/ATE55420T1/de not_active IP Right Cessation
- 1987-03-12 AU AU69938/87A patent/AU6993887A/en not_active Abandoned
- 1987-03-12 JP JP62057854A patent/JPS62253788A/ja active Pending
- 1987-03-12 DE DE8787302131T patent/DE3764129D1/de not_active Expired - Fee Related
- 1987-09-15 US US07/098,726 patent/US4760197A/en not_active Expired - Lifetime
-
1990
- 1990-08-09 GR GR89400313T patent/GR3000699T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0239288B1 (de) | 1990-08-08 |
ES2016349B3 (es) | 1990-11-01 |
US4760197A (en) | 1988-07-26 |
ZA871812B (en) | 1987-11-25 |
JPS62253788A (ja) | 1987-11-05 |
AU6993887A (en) | 1987-09-17 |
EP0239288A1 (de) | 1987-09-30 |
GR3000699T3 (en) | 1991-09-27 |
GB8606065D0 (en) | 1986-04-16 |
DE3764129D1 (de) | 1990-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |