Patent · US Active

Resin mortar suitable for construction purposes, especially for chemical anchoring

US8618194B2 · kind B2 · utility

2Cited by

4References

26Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventor

Armin Pfeil · Kaufering, DE

Key dates

Filing date	Feb 10, 2011
Grant date	Dec 31, 2013
Priority date	—
Expiry date	Dec 3, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/3435
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A resin mortar composition suitable for construction purposes is disclosed. The composition includes a resin component (A) curable with an aliphatic amine and a peroxide and a hardener component (H) with at least one peroxide (B) and at least one amine (C). At least one of the resin component (A) and the hardener component (H) contains at least one inorganic filler and the resin component (A) and the hardener component (H) or the resin composition (A) and the at least one peroxide (B) and the at least one amine (C) of the hardener component (H) are spatially separated from one another. The resin component (A) includes a compound (a) capable of undergoing a radical polymerization, a compound (b) capable of reacting with an amine, a transition metal compound (c), at least one inhibitor (d) to adjust the gel time and a bridging compound (e) having at least two reactive functionalities.

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