Appeal No. 2001-0597 Application 08/564,513 wherein each R12 is independently a secondary or tertiary substituted hydrocarbyl of 3 to 12 carbon atoms; each R13 is independently H, X is wherein X is Cl, F or Br, a C1 to C12 alkyl, or OR8 wherein R8 is C1 to C12 alkyl; and each R14 is independently a branched or straight chain alkyl of up to 12 carbon atoms; 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007