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Titolo:
Postpolymerization of vinyl acetate-containing latexes
Autore:
Ilundain, P; Da Cunha, L; Salazar, R; Alvarez, D; Barandiaran, MJ; Asua, JM;
Indirizzi:
Univ Pais Vasco, Fac Ciencias Quim, Inst Polymer Mat, E-20080 San Sebastian, Spain Univ Pais Vasco San Sebastian Spain E-20080 E-20080 San Sebastian, Spain Univ Pais Vasco, Fac Ciencias Quim, Dept Quim Aplicada, Grp Ingn Quim, E-20080 San Sebastian, Spain Univ Pais Vasco San Sebastian Spain E-20080 E-20080 San Sebastian, Spain
Titolo Testata:
JOURNAL OF APPLIED POLYMER SCIENCE
fascicolo: 4, volume: 83, anno: 2002,
pagine: 923 - 928
SICI:
0021-8995(20020124)83:4<923:POVAL>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Keywords:
residual vinyl acetate monomer; postpolymerization; redox initiators; tert-butyl hydroperoxide; ascorbic acid; emulsion polymerization;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Asua, JM Univ Pais Vasco, Fac Ciencias Quim, Inst Polymer Mat, Apdo 1072, E-20080 San Sebastian, Spain Univ Pais Vasco Apdo 1072 San Sebastian SpainE-20080 ian, Spain
Citazione:
P. Ilundain et al., "Postpolymerization of vinyl acetate-containing latexes", J APPL POLY, 83(4), 2002, pp. 923-928

Abstract

The postpolymerization of vinyl acetate (VAc)-containing latexes with tert-butyl hydroperoxide (TBH)/ascorbic acid (ASA) as a redox initiation systemwas investigated. Volatile organic compounds (VOCs) such as acetone and tert-butyl alcohol were produced in this process. The influence of the TBH/AsA ratio, initiator concentration, reaction temperature, and feeding time onthe reduction of residual VAc and VOC formation during the postpolymerization was investigated. A total reduction of residual VAc monomer was achieved, with the formation of VOCs kept within acceptable limits. (C) 2002 John Wiley & Sons, Inc. J Appl Polym Sci 83: 923-928, 2002.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 13:11:58