Title:
PRODUCTION OF VOLUME PHASE TYPE HOLOGRAM
Document Type and Number:
Japanese Patent JPH06175556
Kind Code:
A
Abstract:
PURPOSE: To provide a process for production of a hologram having excellent chemical stability, environmental resistance characteristic and sensitivity and excellent resolution, diffraction efficiency and transparency.
CONSTITUTION: This process for production of the volume phase type hologram consists in subjecting a photosensitive material consisting of a high-polymer compd. which is a single polymer or copolymer of (meth) acrylate (A), a compd. having at least ≥1 pieces of polymerizable ethylenic unsatd. bonds (B), merocyanine deriv. (C) and diaryl iodonium salt (D) to hologram exposing, then applying light and/or heat thereto.
Inventors:
ICHIMURA KUNIHIRO
YAMAGUCHI TAKEO
TOBA YASUMASA
YASUIKE MADOKA
YAMAGUCHI TAKEO
TOBA YASUMASA
YASUIKE MADOKA
Application Number:
JP35043492A
Publication Date:
June 24, 1994
Filing Date:
December 03, 1992
Export Citation:
Assignee:
TOYO INK MFG CO
International Classes:
G03F7/004; G03C9/08; G03F7/027; G03F7/028; G03F7/033; G03H1/02; (IPC1-7): G03H1/02; G03C9/08; G03F7/004; G03F7/027; G03F7/028; G03F7/033
Attorney, Agent or Firm:
Masaaki Kobayashi