Holographic recording medium

Details Holographic recording medium Holographic recording medium

2006-03-28

2009-10-13

Angebranndt, Martin J (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Holographic process, composition, or product

C430S002000, C430S281100, C359S003000, C522S012000, C522S027000, C522S028000, C522S029000

Reexamination Certificate

active

07601465

ABSTRACT:
A holographic recording medium has a recording layer including a radical-polymerizable compound, a first photo-radical polymerization initiator (A) containing a titanocene compound, and a second photo-radical polymerization initiator (B) containing at least one compound selected from the group consisting of an amino acetophenone derivative, an acylphosphine oxide derivative, a benzyl derivative, and a thioxanthone derivative.

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Trentler et al.,Epoxy-Photopolymer Composites: Thick Recording Media for Holographic Data Storage, Proceedings of SPIE vol. 4296 (2001); pp. 259-266.
Chinese Office Action with English-language Translation dated May 30, 2008.

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