Studies on the diameter of micelle of aqueous polyurethane anionomers dispersion

Authors
Liu, JH Ren, XZ Liu, D Tian, DY Tong, Y Li, W
Citation
Jh. Liu et al., Studies on the diameter of micelle of aqueous polyurethane anionomers dispersion, CHEM J CH U, 21(5), 2000, pp. 797-800
Citations number
6
Categorie Soggetti
Chemistry
Journal title
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN journal
02510790 → ACNP
Volume
21
Issue
5
Year of publication
2000
Pages
797 - 800
Database
ISI
SICI code
0251-0790(200005)21:5<797:SOTDOM>2.0.ZU;2-M
Abstract
In this paper, the aqueous polyurethane anionomer dispersion (APUAD) was sy nthesized and the diameter of micelle of APUAD was measured by dynamic ligh t scattering method. The results showed that the diameter of the micelle gr eatly depends on the number of the water-soluble group on the polyurethane, the flexibility and the hydrophobic/hydrophilic ratio of the main chain of the polyurethane. The phase separation was observed in the micelle by TEM.