Chinese Journal of Applied Chemistry ›› 1992, Vol. 0 ›› Issue (6): 113-116.

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THE THERMAL PROPERTY OF CARBOXYALKYL HYDROXYALKYL CELLULOSE CROSSLINKED WITH ORGANIC ZIRCONIUM

Xu Kai, Wang Enpu, Li Binghuan, Liu Yueping   

  1. Guangzhou Institute of Chemistry, Academia Sinica, Guangzhou 510650
  • Received:1992-01-04 Revised:1992-03-23 Published:1992-12-10 Online:1992-12-10

Abstract: The interaction between carboxymethyl hydroxyethyl cellulose and carboxymethyl hydroxypropyl cellulose and organie zirconium compounds has been investigated. A buffer system was developed to control the formation of gel. Experimental results show that both zirconium acetyl acetonate and zirconium lactatecan crosslink carboxyalkyl hydroxyalkyl cellulose successfully. The crosslinked product exhibits better heat-resistant stability.

Key words: organic zirconium, carboxyalkyl hydroxyalkyl cellulose, crosslinking, thermal stability