Macromolecules 1994, 27, 5238
5238
CORRECTIONS
Richard P. N. Veregin,. Michael K. Georgefi, Peter M. Kazmaier, and Gordon K. Hamer: Free Radical Polymerizations for Narrow Polydispersity Resins: Electron Spin Resonance Studies of the Kinetics and Mechanism. Volume 26, Number 20, September 27,1993, pp 5316-5320. Corrected versions of eqs 15,17, and 18 from p 5318 are shown: dP/dt = -kLPT + k,RM
(15)
dP/dt = kp,IoT + 2 k d 0 - kLPT
(17)
Line 2 of the first paragraph, and line 1 of the second paragraph on p 5319, should read ...the magnitude of (T - TO) ... Structure 1 on p 5317 should be as shown:
F. A. Adamsky and E. J. Beckman? Inverse Emulsion Polymerization of Acrylamide in Supercritical Carbon Dioxide. Volume 27, Number 1, January 3,1994, pp 312314.
Here is the corrected Table 1: Table 1. Results of Acrylamide Polymerization in Carbon Dioxide at 60 OC surfactant concn polymer property intrinsic viscosity (dL/g) MvX 10-B" Huggins constant percent yield (wt 76 ) 0
0%
1%
2%
11.60 6.61 0.310 91.4
12.28 7.09 0.505 99.8
9.15 4.92 0.479 99.8
Reference 21: Estimated M , from empirical relation eq 3.