Method of preparing holograms and the holograms prepared thereby

Details Method of preparing holograms and the holograms prepared thereby Method of preparing holograms and the holograms prepared thereby

1986-12-10

1988-09-06

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Holographic process, composition, or product

Composition or product or process of making the same

430 1, 430642, G03H 104

Patent

active

047693010

ABSTRACT:
Holograms using gelatin as the binders are prepared by holographically exposing holographic material with coherent light, developing the holographic image by a chemical or physical process and before processing, simultaneously or subsequently, treating the material with an aqueous solution of a polymer which comprises a tertiary amine group.

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patent: 4588664 (1986-05-01), Fielding et al.
J. W. Gladden, Review of Photosensitive Materials for Halographic Recordings, Technical Report, U.S. Army Engineer Topographic Laboratories, Fort Belvoir, Va. 22060, #ETL-0128, Apr. 1978.
L. H. Lin, Halogen Formation in Hardened Dichromated Gelatin Films, Applied Optics, vol. 8, No. 5, 963-966, May 1969.

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