Rheological Properties of Hydrophobically Associative Copolymers Prepared in a Mixed Micellar Method Based on Methacryloxyethyl-dimethyl Cetyl Ammonium Chloride as Surfmer

Table 2

Rheological values of 𝜎^∗, 𝛾̇^∗, and 𝜂₀ for poly(AM/DMDCC) and PAM at concentration of 1.0 g dL⁻¹ and 2.0 g dL⁻¹.

Polymer	𝑐𝑝 = 1.0 g dL^−1			𝑐𝑝 = 2.0 g dL^−1
	𝜎^∗ (Pa)	𝛾̇^∗ (s^−1)	𝜂0 (mPa·s)	𝜎^∗ (Pa)	𝛾̇^∗ (s^−1)	𝜂0 (mPa·s)
PAM	0.93	10.3	90	3.6	10	357
0.5DM4.5	1.09	1.66	658	8.2	0.56	14650
0.5DM9.3	1.55	1.23	1264	9.78	0.36	27160
0.5DM12.7	2.07	0.76	2723	13.15	0.25	62600