Patent · US Expired

Fusible adhesives crosslinkable by radiation

US7156944B2 · kind B2 · utility

7Cited by

22References

22Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Thomas Moeller · Goldkronach, DE
Marcus Heemann · Goldkronach, DE
Andreas Ferencz · Goldkronach, DE

Key dates

Filing date	Jan 24, 2005
Grant date	Jan 2, 2007
Priority date	—
Expiry date	Jan 24, 2025

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J4/06
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

To obtain an adhesive having both a high initial adhesive capacity and high heat resistance, a fusible adhesive which can be cross-linked by radiation and a low tendency to creep is provided. The adhesive contains 0 to 40 weight percent of at least one elastomer which cannot be cross-linked by radiation, 15 to 40 weight percent of at least one compound containing at least two olefinic double bonds, and 20 to 85 weight percent of at least one tackifier. The adhesive is especially suitable for use on high speed labeling machines.

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