Polymerization of Vinyl Acetate and Other Vinyl Esters

Sandler, Stanley R.; Karo, Wolf

doi:10.1016/b978-012618513-3/50009-6

Cited by 3 publications

(1 citation statement)

References 149 publications

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“…For its low glass transition temperature (T g ), outstanding resistance to water, weathering, oxygen, and light, excellent film formability and adhesion performance, as well as low cost, vinyl acetate-acrylate copolymer emulsion is widely applied in coating and adhesive field [1][2][3][4] . Unfortunately, comparing with solvent-type adhesives, vinyl acetate-acrylate latex film exhibits a bad resistance to solvent, and a relatively poor tensile strength because of the presence of surfactant and the influence of the undesirable dispersion of he latex particles, which limit its further application in some areas such as packaging and coating.…”

Section: Introductionmentioning

confidence: 99%

Preparation and Adhesion Property of a Low Temperature Cross-Linkable Vinyl Acetate-Acrylate Copolymer Latex

Zhong

Zhou

Che

et al. 2010

Polymer-Plastics Technology and Engineering

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The functional acrylate monomer (FAM) containing an amino group was synthesized by using glycidyl methacrylate (GMA) and ammonia. FAM was then copolymerized with Vinyl acetate and other acrylate monomers by emulsion copolymerization. The cross-linkable latex was obtained by adding a set content of glutaraldehyde to the earlier copolymer emulsion. The FT-IR results show that the cross-linking reaction between amino and aldehyde groups is detected during the curing process of copolymer. The glass transition temperature (T g ) of the copolymer can be evidently increased from À16.2 to À8.7 C as the FAM alters from 0 to 10%. T-peel strength of the polyethylene-polyethylene (PE-PE) packaging films laminated by products was studied. The results show peel strength dramatically increases with the cross-linking density at room temperature, and still reaches 2.5 N Á 15 mm À1 even at 60 C, which can satisfy the application requirement enough.

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Section: Introductionmentioning

confidence: 99%

Preparation and Adhesion Property of a Low Temperature Cross-Linkable Vinyl Acetate-Acrylate Copolymer Latex

Zhong

Zhou

Che

et al. 2010

Polymer-Plastics Technology and Engineering

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Polymerization of vinyl acetate in microemulsions stabilized with a mixture of dodecyltrimethylammonium bromide and didodecyldimethylammonium bromide

et al. 1999

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Poly(vinyl acetate) and Poly(vinyl acetate-co-ethylene) Latexes via Dispersion Polymerizations in Carbon Dioxide

Canelas¹,

Betts²,

DeSimone³

et al. 1998

Macromolecules

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The preparation of stable dispersions of poly(vinyl acetate) or ethylene/vinyl acetate copolymers via dispersion polymerizations in a carbon dioxide continuous phase has been investigated. The effectiveness of stabilizers of various chemical compositions and architectures was compared. Both fluorinated and siloxane-based stabilizers including homopolymers, block copolymers, and reactive macromonomers were employed. Effects of variations in the reaction temperature, pressure, stabilizer composition, stabilizer concentration, and use of cosolvents on the resulting product were investigated. A turbidimetry technique was used successfully to monitor dispersed-phase volume fractions, particle sizes, and number densities during the polymerizations and to give the final particle sizes at the end of the polymerizations. The fluorinated stabilizers gave rise to smaller particles and more stable latexes when compared to the siloxane-based stabilizers.

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Polymerization of Vinyl Acetate and Other Vinyl Esters

Cited by 3 publications

References 149 publications

Preparation and Adhesion Property of a Low Temperature Cross-Linkable Vinyl Acetate-Acrylate Copolymer Latex

Preparation and Adhesion Property of a Low Temperature Cross-Linkable Vinyl Acetate-Acrylate Copolymer Latex

Polymerization of vinyl acetate in microemulsions stabilized with a mixture of dodecyltrimethylammonium bromide and didodecyldimethylammonium bromide

Poly(vinyl acetate) and Poly(vinyl acetate-co-ethylene) Latexes via Dispersion Polymerizations in Carbon Dioxide

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