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Class Information
Number: 252/394
Name: Compositions > Preservative agents > Anti-corrosion > Organic compound containing > Nitrogen organic compound containing
Description: Compositions which contain organic compounds which contain nitrogen.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601280 |
Corrosion-responsive coating formulations for protection of metal surfaces |
Oct. 13, 2009 |
| 7485177 |
Volatile corrosion inhibiting mixture with tracing agent |
Feb. 3, 2009 |
| 7407623 |
Steam condensate corrosion inhibitor compositions and methods |
Aug. 5, 2008 |
| 7402263 |
Tungstate based corrosion inhibitors |
Jul. 22, 2008 |
| 7393395 |
Surface-treating agent for metal |
Jul. 1, 2008 |
| 7297191 |
Biodegradable corrosion inhibitor composition |
Nov. 20, 2007 |
| 7186354 |
Anticorrosive treating concentrate |
Mar. 6, 2007 |
| 7141102 |
Antifreeze solution and rust inhibitor added thereto |
Nov. 28, 2006 |
| 7125483 |
Corrosion control in olefin production plants |
Oct. 24, 2006 |
| 7118615 |
Biodegradable corrosion inhibitor composition |
Oct. 10, 2006 |
| 7081143 |
Alkoxylated triazine emulsion compositions for fuel cell reformer start-up |
Jul. 25, 2006 |
| 7057050 |
Imidazoline corrosion inhibitors |
Jun. 6, 2006 |
| 7008561 |
Ether carboxylic acids based on alkoxylated mercaptobenzothiazoles and use of the same as corrosion inhibitors |
Mar. 7, 2006 |
| 6939483 |
Brine fluids with improved corrosion properties |
Sep. 6, 2005 |
| 6881279 |
High performance non-chrome pretreatment for can-end stock aluminum |
Apr. 19, 2005 |
| 6770222 |
Polymerization-inhibiting composition, polymerization inhibitor and method for inhibiting polymerization |
Aug. 3, 2004 |
| 6599445 |
Corrosion inhibitor compositions including quaternized compounds having a substituted diethylamino moiety |
Jul. 29, 2003 |
| 6592781 |
Thiazolidines and use thereof for corrosion inhibition |
Jul. 15, 2003 |
| 6593278 |
Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds |
Jul. 15, 2003 |
| 6585933 |
Method and composition for inhibiting corrosion in aqueous systems |
Jul. 1, 2003 |
| 6562149 |
Solution and process to pretreat copper surfaces |
May. 13, 2003 |
| 6555600 |
Corrosion inhibiting thermoplastic alloys |
Apr. 29, 2003 |
| 6540934 |
Corrosion inhibited runway deicing fluid |
Apr. 1, 2003 |
| 6533962 |
Anticorrosive plastic packaging materials |
Mar. 18, 2003 |
| 6524376 |
Anticorrosive agent |
Feb. 25, 2003 |
| 6521028 |
Low hazard corrosion inhibitors and cleaning solutions using quaternary ammonium salts |
Feb. 18, 2003 |
| 6518374 |
Method of immediately terminating free-radical polymerisation processes |
Feb. 11, 2003 |
| 6517617 |
Method and apparatus to clean and apply foamed corrosion inhibitor to ferrous surfaces |
Feb. 11, 2003 |
| 6488868 |
Corrosion inhibitor compositions including quaternized compounds having a substituted diethylamino moiety |
Dec. 3, 2002 |
| 6488749 |
Rust preventive |
Dec. 3, 2002 |
| 6475431 |
Corrosion inhibitors with low environmental toxicity |
Nov. 5, 2002 |
| 6464763 |
Water soluble composition as metal surface coating in the form of dry films proof to atmospheric corrosion |
Oct. 15, 2002 |
| 6464899 |
Putty composition containing a vapor phase corrosion inhibitor |
Oct. 15, 2002 |
| 6464901 |
Halogen resistant copper corrosion inhibitors |
Oct. 15, 2002 |
| 6458320 |
Galvanized metal corrosion inhibitor |
Oct. 1, 2002 |
| 6432355 |
Corrosion inhibition during transport of water and a hydrocarbon through a pipeline |
Aug. 13, 2002 |
| 6419857 |
Thiazolidines and use thereof for corrosion inhibition |
Jul. 16, 2002 |
| 6391257 |
Antifreeze compositions comprising carboxylic acid and cyclohexenoic acid |
May. 21, 2002 |
| 6372918 |
Compound for inhibiting corrosion |
Apr. 16, 2002 |
| 6362137 |
Process for preparing a corrosion inhibitor/metal passivator additive for lubricant, grease and fuel applications from waste refinery streams |
Mar. 26, 2002 |
| 6350395 |
Stabilizer composition |
Feb. 26, 2002 |
| 6340438 |
Corrosion inhibiting admixture for concrete |
Jan. 22, 2002 |
| 6306201 |
Bivalent iron compounds |
Oct. 23, 2001 |
| 6303079 |
Corrosion inhibitor compositions |
Oct. 16, 2001 |
| 6299836 |
Gas treating solution corrosion inhibitor |
Oct. 9, 2001 |
| 6261346 |
Method for protecting metal surfaces against corrosion in liquid or gaseous media |
Jul. 17, 2001 |
| 6238621 |
Corrosion inhibiting compositions |
May. 29, 2001 |
| 6180057 |
Corrosion inhibiting compositions and methods |
Jan. 30, 2001 |
| 6176907 |
Anti-corrosion coating material |
Jan. 23, 2001 |
| 6171521 |
Zwitterionic water-soluble substituted imine corrosion inhibitors |
Jan. 9, 2001 |
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