The association between a non-ionic microemulsion and hydrophobically modified PEG. A rheological investigation
(2004) 15th Meeting of the European Colloid and Interface Society (ECIS) 123. p.40-43- Abstract
- The thickening effect of a hydrophobically modified polymer in an O/W microemulsion is investigated. The hydrophobically modified polymer is a triblock copolymer, alkyl end-capped poly(ethylene glycol) and the microemulsion is based on a non-ionic surfactant, pentaethylene oxide dodecyl ether (C<sub>12</sub>E<sub>5</sub>) and decane. The rheological properties vary strongly with microemulsion droplet volume fraction, with temperature and with end-caps of the polymer. Particularly interesting are a maximum in viscosity as a function of droplet volume fraction, a decrease in cross-link life-time and very strong temperature dependences. These can be understood on the basis of interdroplet distances and interactions
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/614408
- author
- Thuresson, Krister LU ; Antunes, Filipe LU ; Miguel, Maria LU and Lindman, Björn LU
- organization
- publishing date
- 2004
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- nonionic microemulsion, hydrophobically modified PEG, association, thickening effect, modified polymer, triblock copolymer, alkyl end-capped poly(ethylene glycol), nonionic surfactant, pentaethylene oxide dodecyl ether, decane, rheological properties, droplet volume fraction, interdroplet interactions, interdroplet distances, cross-link life-time, viscosity
- host publication
- 15th Meeting of the European Colloid and Interface Society (ECIS) (Progress in Colloid and Polymer Science Vol.123)
- volume
- 123
- pages
- 40 - 43
- publisher
- Springer
- conference name
- 15th Meeting of the European Colloid and Interface Society (ECIS)
- conference location
- Coimbra, Portugal
- conference dates
- 2001-09-16 - 2001-09-21
- external identifiers
-
- wos:000223033700010
- scopus:3042840608
- ISBN
- 3-540-00553-6
- DOI
- 10.1007/b11619
- language
- English
- LU publication?
- yes
- id
- f8c5597c-83ee-4ad4-9ae9-2bd0ca0ebc58 (old id 614408)
- date added to LUP
- 2016-04-04 10:10:59
- date last changed
- 2022-01-29 19:53:45
@inproceedings{f8c5597c-83ee-4ad4-9ae9-2bd0ca0ebc58,
abstract = {{The thickening effect of a hydrophobically modified polymer in an O/W microemulsion is investigated. The hydrophobically modified polymer is a triblock copolymer, alkyl end-capped poly(ethylene glycol) and the microemulsion is based on a non-ionic surfactant, pentaethylene oxide dodecyl ether (C<sub>12</sub>E<sub>5</sub>) and decane. The rheological properties vary strongly with microemulsion droplet volume fraction, with temperature and with end-caps of the polymer. Particularly interesting are a maximum in viscosity as a function of droplet volume fraction, a decrease in cross-link life-time and very strong temperature dependences. These can be understood on the basis of interdroplet distances and interactions}},
author = {{Thuresson, Krister and Antunes, Filipe and Miguel, Maria and Lindman, Björn}},
booktitle = {{15th Meeting of the European Colloid and Interface Society (ECIS) (Progress in Colloid and Polymer Science Vol.123)}},
isbn = {{3-540-00553-6}},
keywords = {{nonionic microemulsion; hydrophobically modified PEG; association; thickening effect; modified polymer; triblock copolymer; alkyl end-capped poly(ethylene glycol); nonionic surfactant; pentaethylene oxide dodecyl ether; decane; rheological properties; droplet volume fraction; interdroplet interactions; interdroplet distances; cross-link life-time; viscosity}},
language = {{eng}},
pages = {{40--43}},
publisher = {{Springer}},
title = {{The association between a non-ionic microemulsion and hydrophobically modified PEG. A rheological investigation}},
url = {{http://dx.doi.org/10.1007/b11619}},
doi = {{10.1007/b11619}},
volume = {{123}},
year = {{2004}},
}