ORGANOTIN POLYMERS .19. COPOLYMERIZATION PARAMETERS OF P-ACRYLOYLOXY-TRI-N-BUTYLTIN BENZOATE WITH ALLYL METHACRYLATE, N-VINYLPYRROLIDONE AND VINYL-ACETATE

Authors
MAHMOUD AA AZAB MM MESSIHA NN
Citation
Aa. Mahmoud et al., ORGANOTIN POLYMERS .19. COPOLYMERIZATION PARAMETERS OF P-ACRYLOYLOXY-TRI-N-BUTYLTIN BENZOATE WITH ALLYL METHACRYLATE, N-VINYLPYRROLIDONE AND VINYL-ACETATE, European Polymer Journal, 29(8), 1993, pp. 1125-1127
Citations number
19
Categorie Soggetti
Polymer Sciences
Journal title
European Polymer Journal → ACNP
ISSN journal
00143057
Volume
29
Issue
8
Year of publication
1993
Pages
1125 - 1127
Database
ISI
SICI code
0014-3057(1993)29:8<1125:OP.CPO>2.0.ZU;2-J
Abstract
Radical copolymerizations of p-acryloyloxy-tri-n-butyltin benzoate (AB TB) with allyl methacrylate, N-vinyl pyrrolidone and vinyl acetate wer e carried out in solution at 70-degrees using 1 mol% azobisisobutyroni trile as initiator. The copolymer compositions were determined from ti n analyses. The monomer reactivity ratios for copolymerizations of ABT B (monomer-1) with allyl methacrylate, N-vinyl pyrrolidone and vinyl a cetate have been found to be r1 = 0.28, r2 = 0.89; r1 = 0.07; r2 = 0.4 0 and r1 = 0.92, r2 = 0.99, respectively. The Q and e values for the o rganotin monomer were calculated.