Methods of preventing corrosion
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United States of America Patent
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Sep 30, 2014
Grant Date -
Jan 22, 2009
app pub date -
Nov 28, 2005
filing date -
Nov 29, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides a method for pre-treating a metal surface with a corrosion inhibitor prior to painting, a method for inhibiting corrosion in a cooling system, wherein the cooling system includes a metal surface and a coolant; and a method for inhibiting corrosion of a reinforcement steel in concrete wherein the method comprising the step of adding to a concrete mixture an anti-corrosive mixture.
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International Classification(s)
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- C23G:CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CH....
- C23F:NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM S....
- C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
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