Patent · US Expired

Compositions which set in the presence of water and their use

US5565026A · kind A · utility

24Cited by

4References

6Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Ulrich Hense · Winsen (Aller), DE
Peter Mauthe · Türkheim, DE
Rudolf Hinterwaldner · Munich, DE

Key dates

Filing date	Jun 6, 1995
Grant date	Oct 15, 1996
Priority date	—
Expiry date	Jun 6, 2015

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W30/91
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A 2-component composition is disclosed which contains an inorganic binder as well as a curing agent composed of water or an aqueous solution. The composition also contains substances which regulate solidification and curing, as well as, if necessary, conventional amounts of slag powders, fillers and blowing agents. The composition is distinguished by the fact that it cures rapidly even at low temperatures and can be used in small amounts. As a result, the composition is particularly suitable as a dowelling composition for fastening anchor rods in boreholes.

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