A. Butti, N., Hussien K. Sharba, A., S.Najim, T. (2007). Determination of Monomer Reactivity Ratios of Poly ( Acrylonitrile – co – vinylacetate ). , 0(27), 456-466.
Nadia A. Butti; Abdul Hussien K. Sharba; Tariq S.Najim. "Determination of Monomer Reactivity Ratios of Poly ( Acrylonitrile – co – vinylacetate )". , 0, 27, 2007, 456-466.
A. Butti, N., Hussien K. Sharba, A., S.Najim, T. (2007). 'Determination of Monomer Reactivity Ratios of Poly ( Acrylonitrile – co – vinylacetate )', , 0(27), pp. 456-466.
A. Butti, N., Hussien K. Sharba, A., S.Najim, T. Determination of Monomer Reactivity Ratios of Poly ( Acrylonitrile – co – vinylacetate ). , 2007; 0(27): 456-466.

Determination of Monomer Reactivity Ratios of Poly ( Acrylonitrile – co – vinylacetate )

Iraqi National Journal Of Chemistry
Article 1, Volume 0, Issue 27, 2014, Pages 456-466
Authors
Nadia A. Butti; Abdul Hussien K. Sharba; Tariq S.Najim
Abstract
Abstract :
Copolymers of Acrylonitrile (AN) and Vinyl Acetate (VAc) were synthesized in dimethyl formamide (DMF) using benzoyl peroxide (BPO) as initiator at 75oC . The copolymers were analyzed by IR spectroscopy. The monomer reactivity ratios were determined by the methods of Fineman – Ross (F-R) and Kelen – TűdÖs (K-T) giving the results shown in the following table:-
r1(AN) r2(VAc)
F-R K-T F-R K-T
1st 2nd 1st 2nd 1st 2nd 1st 2nd
2.2347 2.5341 2.3889 2.7087 0.0303 0.002 0.1038 0.0719
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