Patent ID: 9096739
Filing Date: 2015-08-04
Classification: C08J,C08K,G02B

Abstract:
1. A cellulose acetate film, comprising at least one retardation inhibitor selected from compounds represented by Formula 1: (wherein, in Formula 1, R wherein alkyl, aryl, cycloalkyl, alkenyl, aralkyl, heterocycloalkyl and heteroaryl described above may be further substituted with at least one selected from: (C1-C7)alkyl; halogen; nitro; cyano; hydroxyl; amino; (C6-C20)aryl; (C2-C7)alkenyl; (C3-C20)cycloalkyl; 5- to 7-membered heterocycloalkyl containing at least one element selected from N, O and S; or (C4-C20)heteroaryl containing at least one element selected from N, O and S; and wherein R