Ulterion® PW Series polyester based anti-redeposition agents are the “gold standard” polyblockers used in garment processing of denim to eliminate back-staining of indigo dyes. Ulterion® is a global leader in this technology.

Ulterion® PW 100i

Superior polyester anti-redeposition agent know as “The Rock” due to its superior performance. Also known as the “Gold Standard” of polyblockers…

Ulterion® PW 100i Tech Bulletin

Ulterion® PW 101

High solids anti-redeposition product for denim processing…

Ulterion® PW 101 Tech Bulletin

Ulterion® PW 168

Readily dispersible slightly anionic polyester co-polymer used as an anti-redeposition additive where superior soil release, wicking, and anti-static prope…

Ulterion® PW 168 Tech Bulletin

Ulterion® MSR

A non-ionic polyester copolymer designed to impart soil release and improved wicking, softness and anti-static properties to polyester and polyester/cotton fabrics…

Ulterion® MSR Tech Bulletin