Patent · US Active

Two-component adhesive suitable for construction purposes, its use and the cured structural bonds obtained thereby

US8445615B2 · kind B2 · utility

0Cited by

3References

27Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Frank Thiemann · Landsberg am Lech, DE
Armin Pfeil · Kaufering, DE

Key dates

Filing date	Nov 29, 2010
Grant date	May 21, 2013
Priority date	—
Expiry date	Feb 28, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31855
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A two-component adhesive composition suitable for structural bonding of concrete/concrete, steel/concrete, or steel/steel, as well as for structural strengthening and reinforcing applications with fiber reinforced polymers, is disclosed. The composition includes a resin component A with a peroxide containing at least one norbornene group and at least one methacrylate containing compound and a hardener component B comprising a peroxide and at least one thiol. The resin component A and the hardener component B are spatially separated from one another to inhibit any reaction before mixing of the components.

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