Patent · US Active

Adhesive assembly tapes

US8449962B2 · kind B2 · utility

10Cited by

3References

19Claims

0Family size

Assignee

tesa SE · DE

Inventors

Alexander Prenzel · Hamburg, DE
Matthias Heins · Hamburg, DE
Esther Von Possel · Hamburg, DE
Kay Brandes · Otter, DE

Key dates

Filing date	Sep 28, 2010
Grant date	May 28, 2013
Priority date	—
Expiry date	May 22, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2891
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to double-sided adhesive tape comprising a viscoelastic, first polymer layer, a second polymer layer on the top face and a third polymer layer on the bottom face of the viscoelastic, first polymer layer, where the viscoelastic, first polymer layer is based on a polymer which is obtainable by polymerization of a monomer composition of

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