Patent · US Active

Adhesive tape and its use

US10858209B2 · kind B2 · utility

0Cited by

28References

14Claims

0Family size

Assignee

tesa SE · DE

Inventors

Tobias Blömker · Cuxhaven, DE
Niels Czerwonatis · Hamburg, DE
Kerstin Götz · Hamburg, DE
Julia Schwarzbach · Hamburg, DE

Key dates

Filing date	Nov 11, 2016
Grant date	Dec 8, 2020
Priority date	—
Expiry date	Dec 10, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J2407/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Adhesive tape for flying splices of flat web materials, in particular flat web materials with nonpolar surfaces, said adhesive tape at least comprising an upper self-adhesive compound layer, an inner adhesive tape area adapted as a flat predetermined breaking point, and a lower self-adhesive compound on the underside of the inner adhesive tape area, wherein a natural rubber adhesive compound is used as the self-adhesive compound for at least the upper self-adhesive compound layer, as well as methods for flying splices of flat web material wound onto rolls, in particular with nonpolar surfaces, using a corresponding adhesive tape.

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