Organosilane coupling agent modified short-chain fluorine-containing acrylic resin waterproof oil-repellent agent and preparation method thereof

The preparation method comprises the following steps: uniformly mixing methyl methacrylate, butyl acrylate, hydroxypropyl acrylate, hydroxyethyl methylacrylate, hexafluorobutyl methacrylate and an initiator according to a mass ratio of (10-90): (10-90), and carrying out a reaction for 2-4 hours at t...

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Bibliographische Detailangaben
Hauptverfasser:	FEI GUIQIANG, ZHENG LANG, XIE PAN, YANG CHENRONG, ZHOU ZIKUN, LI SHI, LI ZHIYIN
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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Beschreibung
Zusammenfassung:	The preparation method comprises the following steps: uniformly mixing methyl methacrylate, butyl acrylate, hydroxypropyl acrylate, hydroxyethyl methylacrylate, hexafluorobutyl methacrylate and an initiator according to a mass ratio of (10-90): (10-90), and carrying out a reaction for 2-4 hours at the temperature of 60-80 DEG C to obtain the organosilane coupling agent modified short-chain fluorine-containing acrylic resin waterproof oil-repellent agent, namely the organosilane coupling agent modified short-chain fluorine-containing acrylic resin waterproof oil-repellent agent, and the preparation method comprises the following steps: uniformly mixing methyl methacrylate, butyl acrylate, hydroxypropyl acrylate, hydroxyethyl methylacrylate, hexafluorobutyl methacrylate and an initiator according to a mass ratio of (10-90): (10-90); the mass ratio of the hydroxypropyl acrylate to the hydroxyethyl methylacrylate is 1: 1; adding the mixed solution into diethylene glycol dimethyl ether at 110-120 DEG C, then carry