Patent · US Active

Films matted on one side and the use thereof

US9040162B2 · kind B2 · utility

4Cited by

11References

12Claims

0Family size

Assignee

Epurex Films GmbH & Co. KG · DE

Inventors

Helge Kosthorst · Visselhövede, DE
Dirk Schultze · Bad Fallingbostel, DE

Key dates

Filing date	Nov 3, 2010
Grant date	May 26, 2015
Priority date	—
Expiry date	Aug 14, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31587
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to multi-layer elastic thermoplastic films, which consist of at least one layer of thermoplastic polyurethane (TPE-U), at least one further layer of thermoplastic polyurethane which is blended with modified acrylonitrile-butadiene-styrene copolymer (MABS), and optionally at least one support layer of thermoplastic polymer which is incompatible with TPE-U, and to the use thereof.

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