Patent · US Expired

Corrosion prevention in boilers using 1,3-imidazole

US5294400A · kind A · utility

2Cited by
1References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 30, 1993
Grant dateMar 15, 1994
Priority date—
Expiry dateMar 30, 2013

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC23F11/149
  • WIPO fieldSurface technology, coating
  • WIPO sectorChemistry

Abstract

1.3-imidazole prevents the corrosion of metal surfaces in contact with boiler waters and the condensates produced from these waters.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.