Pub. L. 111-227, tit. I, sec. 1093
GLYCEROL ESTER OF DIMERIZED GUM.
SEC. 1093. GLYCEROL ESTER OF DIMERIZED GUM. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “9902.40.61Glycerol ester of dimerized gum (100 percent) rosin, catalyzed with sulfuric acid, softening point not less than 104 °C, acid number 3 to 8, (CAS No. 68475–37–6) (provided for in subheading 3806.30.00)FreeNo changeNo changeOn or before 12/31/2012”. 124 STAT. 2435