Patent · US Expired

Process for preparing oxine impregnated-activated charcoal

US4222892A · kind A · utility

13Cited by
2References
3Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 18, 1978
Grant dateSep 16, 1980
Priority date—
Expiry dateJul 18, 1998

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S423/14
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

A process is, herein, disclosed for preparing oxine impregnated-activated charcoal comprising contacting solid oxine with activated charcoal.

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