Low-molecular-weight styrene-maleic anhydride copolymer and preparation method thereof

The invention discloses a low-molecular-weight styrene-maleic anhydride copolymer which at least comprises the following preparation raw materials: styrene and maleic anhydride, and the molar ratio of the styrene to the maleic anhydride is 1: (1-9). According to the invention, the 2, 3-dimethyl-2, 3...

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Bibliographische Detailangaben

Hauptverfasser:	LI CHANGHONG, MA XIANYAO, ZENG WANGJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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