Composition, laminated film, member, adhesion method, and sealing method

Abstract

A main object of the present technology is to provide a technology capable of suppressing an absorption wavelength of a composition from being fixed before exposure in relation to a composition for manufacturing a photocurable resin or a hologram recording medium. As a result of intensive studies, the present inventors have found that by including an absorption wavelength maintaining agent in a photocurable resin or a composition for manufacturing a hologram recording medium, it is possible to suppress fixation of an absorption wavelength of the composition before exposure and to improve long-term storability of the composition.

Dependencies are inferred from the claim text.