Use of quaternary ammonium carbonates and bicarbonates as anticorrosive agents, method for inhibiting corrosion and anticorrosive coatings using these agents

Details for Australian Patent Application No. 2004243559 (hide)

Owner Lonza Inc.

Inventors Kimler, Joseph; Hall, Larry K.; Chiang, Michael Y.; Scheblein, Joseph W.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004243559

PCT Pub. Number WO2004/106589

Priority 60/474,081 28.05.03 US

Filing date 27 May 2004

Wipo publication date 9 December 2004

Acceptance publication date 4 June 2009

International Classifications

C09D 5/08 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Anti-corrosive paints

C11D 1/62 (2006.01) Surface-active non-soap detergents

C11D 3/00 (2006.01) Other compounding ingredients of detergent compositions covered in group

C11D 3/10 (2006.01) Other compounding ingredients of detergent compositions covered in group - Carbonates

C11D 3/18 (2006.01) Other compounding ingredients of detergent compositions covered in group - Hydrocarbons

C11D 3/30 (2006.01) Other compounding ingredients of detergent compositions covered in group

C11D 7/12 (2006.01) Compositions of detergents based essentially on non-surface-active compounds

C11D 7/32 (2006.01) Compositions of detergents based essentially on non-surface-active compounds

C11D 11/00 (2006.01) Special methods for preparing compositions containing mixtures of detergents

C23F 11/14 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

C23G 1/14 (2006.01) Cleaning or pickling metallic material with solutions or molten salts - with alkaline solutions

C23G 1/26 (2006.01) Cleaning or pickling metallic material with solutions or molten salts

C11D 1/72 (2006.01) Surface-active non-soap detergents - Ethers of polyoxyalkylene glycols

C11D 1/75 (2006.01) Surface-active non-soap detergents - Amino oxides

C11D 1/90 (2006.01) Surface-active non-soap detergents

Event Publications

15 December 2005 PCT application entered the National Phase

  PCT publication WO2004/106589 Priority application(s): WO2004/106589

4 June 2009 Application Accepted

  Published as AU-B-2004243559

1 October 2009 Standard Patent Sealed

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