MACROMOLECULAR GEL AND METHOD FOR PRODUCING THE SAME, MACROMOLECULAR GEL COMPOSITION USING THE GEL, OPTICAL DEVICE, RESIN COMPOSITION, AND OPTICAL FILM

摘要

PROBLEM TO BE SOLVED: To provide a macromolecular gel excellent in volume change repeatability, and to provide an optical device using the gel.;SOLUTION: The macromolecular gel has a graft copolymer structure constituted of the main chain and side chains subject to mutual interaction, wherein the main chain has a three-dimensional crosslinked structure. The optical device is characterized in that a macromolecular gel composition comprising the macromolecular gel and a liquid is sandwiched in between a pair of substrates.;COPYRIGHT: (C)2005,JPO&NCIPI