Patent · US Active

Gel time controllable two part epoxy adhesive

US9371475B2 · kind B2 · utility

0Cited by

3References

5Claims

0Family size

Assignees

HENKEL IP & HOLDING GMBH · DE
Henkel AG & Co. KGaA · DE

Inventors

Haiping Wu · Hunan, CN
Rainer Schoenfeld · Goldkronach, DE
Nigel Fay · Goldkronach, DE
Jingfen Zhang · Zhuqiao, CN

Key dates

Filing date	Apr 11, 2014
Grant date	Jun 21, 2016
Priority date	—
Expiry date	Apr 11, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J11/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention provides a gel time controllable epoxy adhesive, which includes a first part comprising an epoxy resin containing two or more epoxy groups in one molecule, and a second part comprising a thiol curing agent, wherein a peroxide is comprised in part A, part B and/or a third separate part C.

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