Patent · US Active

Process for the production of three-dimensional patterns in plastic mouldings

US10279520B2 · kind B2 · utility

1Cited by

15References

19Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Markus Schum · Reichelsheim, DE
Rainer Linzmeier · Groß-Zimmern, DE

Key dates

Filing date	Jun 23, 2015
Grant date	May 7, 2019
Priority date	—
Expiry date	Nov 27, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24612
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a process for the production of three-dimensional patterns in plastic mouldings, in particular to an injection-moulding process for the production of mouldings having a three-dimensional pattern, to the polymeric mouldings produced by means of this process, and to the use thereof, in particular for decorative purposes.

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