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                                       Details for article 1 of 7 found articles
 
 
  ASSOCIATION STRUCTURES OF MIXED BLOCK COPOLYMERS OF DIFFERENT POLAR CHAIN LENGTH
 
 
Title: ASSOCIATION STRUCTURES OF MIXED BLOCK COPOLYMERS OF DIFFERENT POLAR CHAIN LENGTH
Author: Friberg, Stig E.
Barber, Jennifer L.
Zhang, Zhiqiang
Aikens, Patricia A.
Appeared in: Journal of dispersion science and technology
Paging: Volume 21 (2000) nr. 1 pages 79-95
Year: 2000
Contents: The amphiphilic association structures in the system water-phenethyl alcohol and two triblock copolymers (L101: EO4.5PO59EO4.5 and F108: EO132.5PO50EO132.5) (EO=ethylene oxide, PO=propylene oxide) were investigated by optical observation, measurements of surface tension, quasi-elastic light scattering and electric conductance. The results showed a most drastic influence of small amounts of the long polar chain block copolymer on the phase regions in the system water-phenethyl alcohol - (EO)5(PO)56(EO)5 with 0.1% of the long polar chain compound added to the short chain one giving a most pronounced change in the phase regions.
Publisher: Taylor & Francis
Source file: Elektronische Wetenschappelijke Tijdschriften
 
 

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