Patent · US Active

Two-component structural adhesives

US11999881B2 · kind B2 · utility

0Cited by

2References

21Claims

0Family size

Assignee

GLUE TEC INDUSTRIEKLEBSTOFFE GMBH & CO. KG · DE

Inventors

Marco Holst · Schönberg (Holstein), DE
Lutz Schmalstieg · Neunburg vorm Wald, DE

Key dates

Filing date	Nov 21, 2018
Grant date	Jun 4, 2024
Priority date	—
Expiry date	Jul 7, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J175/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a method for bonding substrates of the same or different type using two-component structural adhesives on the basis of aliphatic polyisocyanates and polyaspartic acid esters, and to a two-component structural adhesive, which contains said two components and has a high strength when hardened.

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