"METHOD FOR PRODUCING A HOLOGRAPHIC FILM"

The invention relates to a method for producing holographic films, in which a photopolymer formulation is provi¬ded which comprises as constituents matrix polymers, writing monomers, a photoinitiatior system, optionally a non-photopolyme-rizable component and optionally catalysts, radical stabilizer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	THOMAS ROLLE, MARC-STEPHAN WEISER, FRIEDRICH-KARL BRUDER, DENNIS HONEL, THOMAS FACKE
Format:	Patent
Sprache:	eng
Schlagworte:	CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHOTOGRAPHY PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for producing holographic films, in which a photopolymer formulation is provi¬ded which comprises as constituents matrix polymers, writing monomers, a photoinitiatior system, optionally a non-photopolyme-rizable component and optionally catalysts, radical stabilizers, solvents, additives and other auxiliaries and/or additives. The pho¬topolymer formulation is applied in a planar manner and in the form of a film on a support film and the photopolymer formulation is dried on the support film at a temperature 60 < T < 120 °C, wherein only compounds are selected as components for the photo¬polymer formulation, the TGA 95 values of which are > 100 °C and are above the temperature T by at least 30 °C, and a photopo¬lymer formulation having a plateau module of > 0.030 MPa is used.