Ashland Dispersants

Dispersants act as inhibitors in laundry detergents, as intermediates in liquid laundry detergents, and as stabilizers.

Gantrez™ polymers (A-425, ES-225, ES-335, ES-425, ES-435, SP-215) are a series of copolymers of monoalkyl esters of poly (methyl vinyl ether/maleic acid) with varying ester groups, supplied as clear, viscous solutions. The Gantrez polymers form tough, clear glossy films. Films exhibit tack-free adhesion, have excellent substantivity, and moisture resistance.

Gantrez (Polymethylvinylether/maleic anhydride) Copolymer
Powder / Solid
Product NameDescription
Gantrez AN-1190.1 - 0.5 Visc.
Gantrez AN-1391.0 - 1.5 Visc.
Gantrez AN-1491.5 - 2.5 Visc.
Gantrez AN-1692.6 - 3.5 Visc.
Gantrez A-425Copolymer
Gantrez ES-225Copolymer
Gantrez ES-335Copolymer
Gantrez ES-425Copolymer
Gantrez ES-435Copolymer
Gantrez SP-215Copolymer
Hydrolyzed Solution 
Gantrez S-95 (35% Soln)Copolymer
Gantrez S-96 BF Soln STCopolymer
Gantrez S-97 BFCopolymer
Gantrez S-97 HSU SolnCopolymer
Ashland Literature 
Click Here for Ashland Performance Specialties Reference Guide

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