Production system capable of continuously producing copolymerized antistatic cationic polyester

• Main Authors: ZHOU HUATANG, WANG RUI, ZENG WENBING, ZHANG YUHANG, ZHOU FAN, ZHOU XUESONG, GU AIJUN, XU XIANWEN
• Format: Patent
• Language: Chinese; English
• Published: 27.08.2014
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The utility model relates to a production system capable of continuously producing copolymerized antistatic cationic polyester. The production system comprises an esterification system, wherein the esterification system at least comprises a first esterification reactor and a second esterification reactor which are connected sequentially, the esterification system further comprises an antistatic agent grinding and dispersing system, a third monomer transesterification system and a fourth monomer configuration system, an antistatic agent dispersion liquid outlet of the antistatic agent grinding and dispersing system is connected with an antistatic agent dispersion liquid inlet of the second esterification reactor, a third monomer outlet of the third monomer transesterification system is connected with a third monomer inlet of the second esterification reactor, and a fourth monomer outlet of the fourth monomer configuration system is connected with a fourth monomer inlet of the second esterification reactor. The