Patent · US Active

Method for the production of a breathable multilayer synthetic leather, and breathable multilayer synthetic leather

US8486209B2 · kind B2 · utility

0Cited by

4References

27Claims

0Family size

Assignee

Konrad Hornschuch AG · DE

Inventors

Bernd Fischer · Bräunlingen, DE
Marcus Wetzel · Nuremberg, DE
Birgit Kammerer · Kupferzell, DE
Sonja Kaspar · Herrieden, DE

Key dates

Filing date	Aug 7, 2007
Grant date	Jul 16, 2013
Priority date	—
Expiry date	Feb 4, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/469
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A method for the production of a breathable multilayer synthetic leather with a backing layer of a textile sheet, at least one intermediate layer applied to the backing layer and based on an at least to some extent open-cell whipped polyurethane foam and, applied full-surface to the at least one intermediate layer, an outer layer based on a polyurethane.

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