CORRECTIONS Richard P. N. Veregin,. Michael K. Georgefi, Peter M

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.