RU93004634A - Средство защиты от коррозии - Google Patents
Средство защиты от коррозииInfo
- Publication number
- RU93004634A RU93004634A RU93004634/26A RU93004634A RU93004634A RU 93004634 A RU93004634 A RU 93004634A RU 93004634/26 A RU93004634/26 A RU 93004634/26A RU 93004634 A RU93004634 A RU 93004634A RU 93004634 A RU93004634 A RU 93004634A
- Authority
- RU
- Russia
- Prior art keywords
- protection against
- against corrosion
- alkyl
- carbon atoms
- alkenyl
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title claims 2
- 125000005466 alkylenyl group Chemical group 0.000 claims 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- -1 alkenyl succinic acid Chemical compound 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 239000011814 protection agent Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000001384 succinic acid Substances 0.000 claims 1
Claims (1)
- Настоящее изобретение относится к средствам защиты от коррозии, которые отличаются содержанием свободной от аминов соли сложного полуэфира алкильной или алкенильной янтарной кислоты, причем заменители алкила или алкенила содержат 8 - 30 атомов углерода, предпочтительно 9 - 15 атомов углерода.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4213150 | 1992-04-22 | ||
DEP4213150.2 | 1992-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93004634A true RU93004634A (ru) | 1995-10-27 |
RU2110613C1 RU2110613C1 (ru) | 1998-05-10 |
Family
ID=6457193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93004634A RU2110613C1 (ru) | 1992-04-22 | 1993-04-21 | Средство защиты от коррозии |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0566956B1 (ru) |
JP (1) | JPH0617268A (ru) |
AT (1) | ATE140982T1 (ru) |
BR (1) | BR9301612A (ru) |
CA (1) | CA2094556A1 (ru) |
CZ (1) | CZ287586B6 (ru) |
DE (1) | DE59303348D1 (ru) |
ES (1) | ES2092715T3 (ru) |
RU (1) | RU2110613C1 (ru) |
SK (1) | SK36493A3 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4341576A1 (de) * | 1993-12-07 | 1995-06-08 | Hoechst Ag | Verfahren zur Herstellung von Alkoxylaten unter Verwendung von Esterverbindungen als Katalysator |
DE4436764A1 (de) * | 1994-10-14 | 1996-04-18 | Henkel Kgaa | Verwendung von Guanidiniumsalzen ungesättigter Fettsäuren als Korrosionsschutzwirkstoff |
GB9705866D0 (en) * | 1997-03-21 | 1997-05-07 | Castrol Ltd | A metalworking fluid |
DE10217208B4 (de) * | 2002-04-18 | 2004-09-16 | Clariant Gmbh | Verwendung von Ethercarbonsäuren mit niedrigem Stockpunkt |
EP2027235A1 (en) * | 2006-05-23 | 2009-02-25 | Ciba Holding Inc. | Corrosion inhibiting composition for non-ferrous metals |
US8802606B2 (en) | 2010-08-06 | 2014-08-12 | Basf Se | Lubricant composition having improved antiwear properties |
ES2716233T3 (es) | 2009-08-07 | 2019-06-11 | Basf Se | Composición lubricante que comprende ácido alquil éter carboxílico |
MD1025Z (ru) * | 2015-09-30 | 2016-11-30 | Институт Химии Академии Наук Молдовы | Ингибитор коррозии стали в воде |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053426A (en) * | 1975-03-17 | 1977-10-11 | Mobil Oil Corporation | Lubricant compositions |
DE3534439A1 (de) * | 1985-09-27 | 1987-04-02 | Hoechst Ag | Verwendung von alkenylbernsteinsaeurehalbamiden als korrosionsschutzmittel |
-
1993
- 1993-04-13 EP EP93105957A patent/EP0566956B1/de not_active Expired - Lifetime
- 1993-04-13 DE DE59303348T patent/DE59303348D1/de not_active Expired - Fee Related
- 1993-04-13 AT AT93105957T patent/ATE140982T1/de not_active IP Right Cessation
- 1993-04-13 ES ES93105957T patent/ES2092715T3/es not_active Expired - Lifetime
- 1993-04-19 SK SK364-93A patent/SK36493A3/sk unknown
- 1993-04-20 BR BR9301612A patent/BR9301612A/pt not_active Application Discontinuation
- 1993-04-21 CA CA002094556A patent/CA2094556A1/en not_active Abandoned
- 1993-04-21 CZ CZ1993691A patent/CZ287586B6/cs not_active IP Right Cessation
- 1993-04-21 JP JP5094551A patent/JPH0617268A/ja active Pending
- 1993-04-21 RU RU93004634A patent/RU2110613C1/ru active
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