Gantrez es 225

MALEIC ACID-METHYL VINYL ETHER POLYMER ETHYL ESTER

maleic acid/ methyl vinyl ether copolymer, ethyl ester

3-Butenedioic acid (Z)-, polymer with methoxyethene, ethyl ester

2-Butenedioic acid (2Z)-, polymer with methoxyethene, ethyl ester