Patent · US Expired

Agglomerated product with paper fibers

US5591247A · kind A · utility

3Cited by

4References

4Claims

0Family size

Assignee

Lhoist Recherche et Développement S.A. · BE

Inventors

Philippe Dumont · Loncin, BE
Robert Goffin · Trooz, BE

Key dates

Filing date	Jul 25, 1994
Grant date	Jan 7, 1997
Priority date	—
Expiry date	Jul 25, 2014

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB09B3/32
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A conglomerated material based on metallurgical by-products and characterized in that it contains 2-10% of fibers, 9-25% wt of an alkaline earth metal hydroxide, and % wt of water.

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