AQUEOUS FORMALDEHYDE-FREE COMPOSITION AND FIBERGLASS INSULATION INCLUDING THE SAME

摘要

An aqueous composition that includes a) aqueous hydroxy functional, carboxy functional polymer including the reaction product of at least 5 % by weight a,ß-ethylenically unsaturated hydroxy monomer, at least 30 % by weight ethylenically unsaturated carboxylic acid monomer, from 0 % by weight to less than 50 % by weight a,ß-ethylenically unsaturated nonhydroxy functional, noncarboxy functional monomer, and chain transfer agent, and b) condensation accelerator, and articles that include a nonwoven web including glass fibers, and cured aqueous binder composition.