Method of preparing volume type hologram film

Details Method of preparing volume type hologram film Method of preparing volume type hologram film

1988-05-18

1989-10-03

Dawson, Robert A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156246, 156344, 350 361, 430 2, B32B 3118

Patent

active

048714119

ABSTRACT:
A method of preparing a volume type phase hologram film comprises forming a volume type phase hologram in a polymer film formed on a substrate and comprises of a polymer of vinylcarbazoles, and separating the polymer film from the substrate. Preferably, the polymer film is separated from the substrate in a liquid inert to the hologram.

REFERENCES:
patent: 4172724 (1979-10-01), Matsumoto et al.
patent: 4201441 (1980-05-01), Matsumoto et al.
patent: 4258111 (1981-03-01), Matsumoto et al.
patent: 4287277 (1981-09-01), Matsumoto et al.

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