Patent · US Active

Process for printing multicoloured printed images

US10508208B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Peter Clauter · Pfungstadt, DE
Cairon PLATZER · Darmstadt, DE
Kirsten Fritsche · Darmstadt, DE
Marc-Dieter Weingart · Grenchen, CH
Lorenz Boegli · Murten, CH
Christoph Schmidt · Kriftel, DE

Key dates

Filing date	Jan 25, 2016
Grant date	Dec 17, 2019
Priority date	—
Expiry date	Jun 21, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04N1/00
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The present invention relates to a process for printing multicoloured printed images in which exclusively interference pigments are used for the coloured pigmentation of the printing inks, to printed products produced using a process of this type, to the use thereof, and to suitable interference pigments.

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