SOLVENT-FREE, FINE WHITE POWDERS OF A COPOLYMER OF MALEIC ANHYDRIDE AND A C1-C4 ALKYL VINYL ETHER SUBSTANTIALLY FREE OF POLY(ALKYL VINYL ETHER) HOMOPOLYMER
摘要
<p>Solvent-free, fine white powders of a copolymer of maleic anhydride and a C1-C4 alkyl vinyl ether substantially free of poly(alkylvinyl ether) homopolymer.</p>
