POLAR MONOMER GRAFTED POLYPROPYLENE RESIN, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

The present invention relates to the field of polypropylene grafting modification, and provides a polar monomer grafted polypropylene resin, a preparation method therefor and an application thereof. The grafted polypropylene resin according to the present invention is prepared by a grafting reaction...

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Bibliographische Detailangaben
Hauptverfasser:	QI, Guicun, ZHANG, Jiangru, ZHANG, Xiaohong, SONG, Zhihai, RU, Yue, CAI, Chuanlun, QIAO, Jinliang, LI, Binghai, HAN, Peng, LAI, Jinmei, WANG, Xiang, ZHANG, Hongbin, LIU, Wenlu, WANG, Songhe, JIANG, Haibin, GAO, Jianming
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to the field of polypropylene grafting modification, and provides a polar monomer grafted polypropylene resin, a preparation method therefor and an application thereof. The grafted polypropylene resin according to the present invention is prepared by a grafting reaction of a polar monomer capable of absorbing microwave so as to raise its temperature in a microwave field to more than 200°C and a solid polypropylene resin using microwave irradiation without adding an initiator. According to the present invention, the polar grafted polypropylene resin that does not contain initiator residues and does not have a significant reduction in molecular mass compared with a resin before grafting is obtained. The preparation process of the present invention is simple, easy to operate, simple in production device, low in costs, and easy for industrialization.