CARBODIIMIDES.

SEC. 1792. CARBODIIMIDES. (a) Subpart B of part 1 of the Appendix is amended by inserting in numerical sequence the following new item: 102 STAT. 1303 “ 907.70 Bis(o-tolyl) carbodiimide; 2,2’,6,6’-Tetrakisopropyl-diphenyl carbodiimide; Poly(nitrilomethanetetraaryl-nitrilo[2,4,6-tris(1-methylethyl)-1,3-phenylene], 2,6-bis(1-methylethyl)phenyl)-omega-[[[2,6-bis(1-methylethyl)phenyl]amino)methylene]amino]; and Benezene, 2,4-diisocyanato-1,3,5-tris(1-methylethyl)-homopolymer (provided for in item 405.53, part 1B, schedule 4) Free No change On or before 12/31/90 ”,