REACTION PRODUCT OF SPIRONAPHTHOOXAZINE DERIVATIVE AND GLYCIDYL METHACRYLATE COPOLYMER AS PHOTOCHROMIC AND SOLVATOCHROMIC POLYMER

摘要

PURPOSE: To improve durability, solvent resistance, etc., as a photochromic and a solvatochromic agent by immobilizing trimethylspironathooxazine to a polymer to eliminate release of dye. ;CONSTITUTION: This pendant polymer has mol% ratio of structural units of formula I, formula II and formula III of 90-30:100-(X+Z):1-30, 15,000-350,000 molecular weight and photochromic and solvatochromic properties.;COPYRIGHT: (C)1995,JPO