Patent · US Expired

Device and process for the production of plastics/metal composite panels

US6680017B1 · kind B1 · utility

11Cited by

10References

8Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Boris Koch · Wermelskirchen, DE
Hubert Goldbach · Ratingen, DE
Frank Krause · Kleve, DE
Jurgen Rohner

Key dates

Filing date	Nov 12, 1996
Grant date	Jan 20, 2004
Priority date	—
Expiry date	Nov 12, 2016

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2037/1081
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The invention relates to a device for the continuous production of plastics/metal composite panels, in particular those having hollow chambered sections, from thermoplastic polymers (3) and continuous metal sheets (6, 7), consisting of at least one plastics melting control system (1), calibrators (4, 5), feeds for the metal sheets (10, 11) and a draw-off unit (9), with the feeds for the metal sheets (10, 11) being arranged respectively above and below the melting control system (1) and the calibrators (4, 5) being immediately adjacent to the feeds (10, 11) and the melting control system (1).

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