Patent · US Active

Adhesive tape containing getter material

US10323163B2 · kind B2 · utility

1Cited by

12References

10Claims

0Family size

Assignee

tesa SE · DE

Inventors

Klaus Keite-Telgenbüscher · Hamburg, DE
Jan Ellinger · Hamburg, DE
Judith Grünauer · Hamburg, DE
Anika PETERSEN · Heidmühlen, DE

Key dates

Filing date	Dec 5, 2013
Grant date	Jun 18, 2019
Priority date	—
Expiry date	Dec 5, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2848
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The aim of the invention is to effectively protect a flat adhesive compound from permeates originating from the surroundings as well as from permeates trapped during lamination, winding, stacking or other processing steps. For this purpose, the adhesive tape comprises at least the following layers in the indicated order: a first outer adhesive compound layer A, a layer B, which contains at least one inorganic getter material, and a second outer adhesive compound layer C. The invention also relates to the use of said adhesive tape as an encapsulation material.

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