Patent · US Expired

Anticorrosion treatment of galvanized rebars

US4110120A · kind A · utility

9Cited by
5References
2Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 28, 1976
Grant dateAug 29, 1978
Priority date—
Expiry dateJun 28, 1996

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC23C22/70
  • WIPO fieldSurface technology, coating
  • WIPO sectorChemistry

Abstract

Improved method of forming zinc chromate on galvanized reinforcing bars comprising treating the bar directly with calcium chromate.

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