Patent ID: 8222364

Claim:
A composition comprising: a siloxane of the formula: (RMe 2 SiO 1/2 ) a (MeRSiO 2/2 ) b (RSiO 3/2 ) c (SiO 4/2 ) d wherein a is at least 2, b is from 3 to 20, c is from 0 to 10, d is from 0 to 10, and each R is independently of the formula —CR′ 2 —CR′ 2 —Y—Z or —CR′ 2 —CR′ 2 —Z, wherein each R′ is independently a hydrogen atom or a C 1 to C 10 hydrocarbyl free of aliphatic unsaturation so long as at least one R′ is a hydrogen atom, Y is a divalent organic group, and Z is selected from the group of naphthyl groups, indenyl groups, anthryl groups, phenanthryl groups, pyrenyl groups, pentacenyl groups, tetrahydrochrysenyl groups, perylenyl groups, and combinations thereof.