Patent · US Active

Packaged viscoelastic polymer substance

US11993410B2 · kind B2 · utility

0Cited by

5References

14Claims

0Family size

Assignee

tesa SE · DE

Inventors

Klaus Massow · Hamburg, DE
Volker Lass · Bargteheide, DE
Kay Brandes · Otter, DE

Key dates

Filing date	Nov 13, 2019
Grant date	May 28, 2024
Priority date	—
Expiry date	Jun 15, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2423/12
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Packaged viscoelastic polymer substances and methods for the production of the packaged viscoelastic polymer substances are provided. The packaged viscoelastic polymer substances are further processable under the influence of heat and shear.

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