Smart CitationsHow this paper cites the one you are viewing
“…6b). This is in line with Piculell et al [38], where it is shown that the size of the aggregate may vary strongly with the ratio, n s /n side group . When the ratio is low in the mixed aggregates, the aggregates are dominated by the polymer characteristics, and the aggregates may be similar to the pure HMP aggregates in the absence of surfactant.…”
Section: Dependence Of Aggregation Behaviour Of Polymer/surfactant Sy
Smart CitationsHow this paper cites the one you are viewing
“…6b). This is in line with Piculell et al [38], where it is shown that the size of the aggregate may vary strongly with the ratio, n s /n side group . When the ratio is low in the mixed aggregates, the aggregates are dominated by the polymer characteristics, and the aggregates may be similar to the pure HMP aggregates in the absence of surfactant.…”
Section: Dependence Of Aggregation Behaviour Of Polymer/surfactant Sy
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“…This behavior occurs only when a fluid possesses structured networks similar to those produced by a polymer-surfactant complex. 8 The curve in Figure 3 also demonstrates how the SR 5000 results correlate well with the results obtained from the RJF and Brookfield viscometers.…”
Section: Figure 2 Rheology Of Formulation 1 Measured With An Rjf Visc
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“…Note that the concentration of HMHEC hydrophobes is only 0.5 mM in an 1% HMHEC solution and that, according to Eliasson, only about 1 mM of SDS is needed to saturate 0.15% of AM. A further increase in the surfactant concentration, beyond 1 mM, produces the rheological response that is well-established for AM-free mixtures of HMHEC and SDS: a dramatic increase in G ‘, due to mixed micelle formation between SDS and the HMHEC hydrophobes, followed by a decrease, due to a decreasing number of hydrophobes per mixed micelle (a decreasing functionality of the cross-links) at high surfactant concentrations. ,, Clearly, SDS destroys the AM−HMHEC complexes very efficiently. 10 Dependence of G ‘ for 1% HMHEC with 0.15% AM as a function of SDS concentration (25 °C, 1 Hz, 0.5% strain).…”
Smart CitationsHow this paper cites the one you are viewing
“…6b). This is in line with Piculell et al [38], where it is shown that the size of the aggregate may vary strongly with the ratio, n s /n side group . When the ratio is low in the mixed aggregates, the aggregates are dominated by the polymer characteristics, and the aggregates may be similar to the pure HMP aggregates in the absence of surfactant.…”
Section: Dependence Of Aggregation Behaviour Of Polymer/surfactant Sy
Smart CitationsHow this paper cites the one you are viewing
“…This behavior occurs only when a fluid possesses structured networks similar to those produced by a polymer-surfactant complex. 8 The curve in Figure 3 also demonstrates how the SR 5000 results correlate well with the results obtained from the RJF and Brookfield viscometers.…”
Section: Figure 2 Rheology Of Formulation 1 Measured With An Rjf Visc
Smart CitationsHow this paper cites the one you are viewing
“…Note that the concentration of HMHEC hydrophobes is only 0.5 mM in an 1% HMHEC solution and that, according to Eliasson, only about 1 mM of SDS is needed to saturate 0.15% of AM. A further increase in the surfactant concentration, beyond 1 mM, produces the rheological response that is well-established for AM-free mixtures of HMHEC and SDS: a dramatic increase in G ‘, due to mixed micelle formation between SDS and the HMHEC hydrophobes, followed by a decrease, due to a decreasing number of hydrophobes per mixed micelle (a decreasing functionality of the cross-links) at high surfactant concentrations. ,, Clearly, SDS destroys the AM−HMHEC complexes very efficiently. 10 Dependence of G ‘ for 1% HMHEC with 0.15% AM as a function of SDS concentration (25 °C, 1 Hz, 0.5% strain).…”
Smart CitationsHow this paper cites the one you are viewing
“…6b). This is in line with Piculell et al [38], where it is shown that the size of the aggregate may vary strongly with the ratio, n s /n side group . When the ratio is low in the mixed aggregates, the aggregates are dominated by the polymer characteristics, and the aggregates may be similar to the pure HMP aggregates in the absence of surfactant.…”
Section: Dependence Of Aggregation Behaviour Of Polymer/surfactant Sy
Smart CitationsHow this paper cites the one you are viewing
“…This behavior occurs only when a fluid possesses structured networks similar to those produced by a polymer-surfactant complex. 8 The curve in Figure 3 also demonstrates how the SR 5000 results correlate well with the results obtained from the RJF and Brookfield viscometers.…”
Section: Figure 2 Rheology Of Formulation 1 Measured With An Rjf Visc
Smart CitationsHow this paper cites the one you are viewing
“…Note that the concentration of HMHEC hydrophobes is only 0.5 mM in an 1% HMHEC solution and that, according to Eliasson, only about 1 mM of SDS is needed to saturate 0.15% of AM. A further increase in the surfactant concentration, beyond 1 mM, produces the rheological response that is well-established for AM-free mixtures of HMHEC and SDS: a dramatic increase in G ‘, due to mixed micelle formation between SDS and the HMHEC hydrophobes, followed by a decrease, due to a decreasing number of hydrophobes per mixed micelle (a decreasing functionality of the cross-links) at high surfactant concentrations. ,, Clearly, SDS destroys the AM−HMHEC complexes very efficiently. 10 Dependence of G ‘ for 1% HMHEC with 0.15% AM as a function of SDS concentration (25 °C, 1 Hz, 0.5% strain).…”
