Patent · US Active

Semi-finished product, method for producing a semi-finished product and use thereof

US10315389B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignees

ThyssenKrupp Steel Europe AG · DE
thyssenkrupp AG · DE

Inventors

Lars Bode · San Diego, US
Ralf Sünkel · Ratingen, DE

Key dates

Filing date	Nov 3, 2015
Grant date	Jun 11, 2019
Priority date	—
Expiry date	Nov 3, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2605/08
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The disclosure relates to a blank-shaped or strip-shaped semi-finished product comprising at least one first metal layer and at least one plastics layer, which are joined over their full area to one another to form a metal/plastic composite. The material thickness of the metal layer is not more than 1.5 mm. The material thickness of the plastics layer is at least 0.2 mm. A method for producing said product is also provided. One object of the present invention, of providing a semi-finished product which is significantly lighter than the semi-finished products used in the prior art, is achieved for a semi-finished product.

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