124 STAT. 2420 PUBLIC LAW 111–227—AUG. 11, 2010 ‘‘ 9902.40.17 Acrylic staple fibers (polyacrylonitrile staple) containing 85 percent or more by weight of acrylo- nitrile units and 2 percent or more but not over 3 percent of water, colored, crimped, with an average decitex of 2.2 (plus or minus 10 percent) and fiber length of 50 mm (plus or minus 10 percent) (pro- vided for in sub- heading 5503.30.00) Free No change No change On or be- fore 12/31/ 2012 .......... ’’. SEC. 1028. MDA50. Subchapter II of chapter 99 is amended by inserting in numer- ical sequence the following new heading: ‘‘ 9902.40.18 Mixtures of form- aldehyde polymers with aniline (CAS No. 25214–70–4) and with 4,4′- methylendianiline (CAS No. 101–77–9) (provided for in sub- heading 3909.30.00) Free No change No change On or be- fore 12/31/ 2012 .......... ’’. SEC. 1029. NOURYBOND 276 MODIFIER. Subchapter II of chapter 99 is amended by inserting in numer- ical sequence the following new heading: ‘‘ 9902.40.19 Mixtures of alkene polymers with ma- leic anhydride, 2-(1- piperazinyl) ethylimides, diisononyl phthalate (CAS No. 28553–12– 0) and bis(1- methylethyl)-naph- thalene (CAS No. 38640–62–9) (pro- vided for in sub- heading 3908.90.70) Free No change No change On or be- fore 12/31/ 2012 .......... ’’. SEC. 1030. POLYCAPROLACTONE DIOL #1. Subchapter II of chapter 99 is amended by inserting in numer- ical sequence the following new heading: