Patent · US Active

Method for selecting photoinitiator systems

US9754084B2 · kind B2 · utility

6Cited by

2References

8Claims

0Family size

Assignee

Covestro Deutschland AG · DE

Inventors

Thomas Rölle · Leverkusen, DE
Horst Berneth · Leverkusen, DE
Friedrich-Karl Bruder · Krefeld, DE
Thomas Fäcke · Leverkusen, DE
Marc-Stephan Weiser · Leverkusen, DE
Dennis Hönel · Wichterich, DE
Christian Diedrich · Mülheim an der Ruhr, DE

Key dates

Filing date	Sep 27, 2013
Grant date	Sep 5, 2017
Priority date	—
Expiry date	Mar 3, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG16C20/10
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The invention relates to a method of selecting photoinitiator systems comprising at least one sensitizer and at least one coinitiator, for photopolymer formulations for producing holographic media.

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