Patent · US Active

Method for manufacturing a multilayer PVC semifinished product and a corresponding apparatus

US11951511B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

Olbrich GmbH · DE

Inventors

Dirk ROBELING · Bocholt, DE
Andre Josten · Bocholt, DE
Frans Te Welscher · Bocholt, DE
Matthias HOLLSTEGGE · Kalkar, DE

Key dates

Filing date	Jun 6, 2022
Grant date	Apr 9, 2024
Priority date	—
Expiry date	Jun 6, 2042

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06N2213/03
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A method for manufacturing of a multilayer PVC semi-finished product, in particular a multilayer PVC synthetic leather or a multilayer PVC foam sheet, the method comprising the steps of:

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