Patent · US Expired

Metal material with modified surface, preparation method and use of same

US7182822B2 · kind B2 · utility

3Cited by
4References
24Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 9, 2001
Grant dateFeb 27, 2007
Priority date—
Expiry dateJan 13, 2022

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T428/31678
  • WIPO fieldSurface technology, coating
  • WIPO sectorChemistry

Abstract

A metal material whose surface is modified by bonding of aromatic groups, optionally substituted by functional groups.

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