Patent · US Expired

Injection-moulded article and a process for the production thereof

US4828901A · kind A · utility

4Cited by

7References

7Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Joachim Wank · Dormagen, DE
Werner Waldenrath · Cologne, DE
Eckart Reese · Dormagen, DE

Key dates

Filing date	May 26, 1987
Grant date	May 9, 1989
Priority date	—
Expiry date	May 26, 2007

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31678
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An invention relates to new injection-moulded articles made from metal/plastic composite systems containing a polyurethane adhesive (intermediate) layer, and a process for the preparation thereof.

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