Patent · US Expired

Photographic elements containing nitroxyl radical oxidants

US4088488A · kind A · utility

7Cited by
11References
9Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 25, 1975
Grant dateMay 9, 1978
Priority date—
Expiry dateNov 25, 1995

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03C8/00
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

Stable nitroxyl radicals are useful as oxidants in photographic elements or film units.

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