US 2017/0123374 A1Published application

Holographic Recording Composition

AssigneeDublin Institute of Technology

InventorsSuzanne Martin, Vincent Toal, Emilia Mihaylova, Izabela Naydenova, Dervil Cody

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Abstract

A pressure sensitive holographic recording composition is described wherein the composition comprises diacetone acrylamide, glycerol and citric acid. The composition is capable of recording high diffraction efficiency reflection holograms.

Claims22

Dependent claims

1-24. (canceled)

Dependencies are inferred from the claim text.

Facts

Application: 15/318,547Filed 26 Jun 2015
Priority: GB 1411640.430 Jun 2014
Published: 4 May 2017
Term ends: Not estimatedThe source records don’t support an estimate.

Classification20 codes

G03H 1/0011
Adaptation of holography to specific applications: for security or authentication
G03F 7/001
Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor: phase modulating…
G03F 7/027
Photosensitive materials: non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
G03F 7/031
With photosensitivity-increasing substances, e.g. photoinitiators: organic compounds not covered by group G03F7/029

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US 9,927,770 B2Related patent
US 2017/0123374 A1This patent

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