Patent · US Active

Foamable hot melt adhesive compositions and use thereof

US10336920B2 · kind B2 · utility

0Cited by

20References

9Claims

0Family size

Assignees

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

Inventors

Richard J. Ellis · Witham, GB
Dirk Kasper · Goldkronach, DE
Patrick MARKIEFKA · Goldkronach, DE
David Duckworth · Blackburn, GB
Jonas STABEL · Munich, DE
Stephane Belmudes · Bernardsville, US
Patrick Hayes · Ringoes, US
Andrea Eodice · Fryeburg, US

Key dates

Filing date	Jul 23, 2015
Grant date	Jul 2, 2019
Priority date	—
Expiry date	Jul 23, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J2453/003
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to a foamable hot melt adhesive composition, method of foaming the foamable hot melt adhesive composition, and method of using the foamed hot melt adhesive composition. The foamed hot melt adhesive provides a reliable adhesion with high heat resistance for packaging applications. The present invention provides an environmentally and economically sound adhesive that provides sufficient adhesion to the packages upon which it is being applied.

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