Oil–acrylate hybrid emulsions, mini-emulsion polymerization and characterization

Hamersveld, E.M.S. van; Es, J.J.G.S. van; Cuperus, F.P.

doi:10.1016/s0927-7757(98)00721-3

Cited by 40 publications

(25 citation statements)

References 22 publications

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“…Similar to the above reported, alkyd -acrylic system, Van Hamersveld et al [16,17] also reported the use of oxidized triglycérides (e.g. sunflower oil) as initiator for the hybrid miniemulsion polymerization with methyl methacrylate.…”

Section: Oil-acrylatesupporting

confidence: 55%

Structured Copolymer Particles by Miniemulsion Polymerization

Mittal¹

2010

Miniemulsion Polymerization Technology

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Section: Oil-acrylatesupporting

confidence: 55%

Structured Copolymer Particles by Miniemulsion Polymerization

Mittal¹

2010

Miniemulsion Polymerization Technology

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“…[82][83][84][85][86] The alkyd structure is by nature very hydrophobic and this makes it suitable for use in mini-emulsion polymerization reactions. 87 An alternative route is to use a polyacrylate in a polycondensation process, for instance by first polymerizing the acrylate in the presence of a fatty acid, which leads to grafting.…”

Section: Alkyd Acrylic Hybridsmentioning

confidence: 99%

Polymer heterogeneity in waterborne coatings

Overbeek

2009

J Coat Technol Res

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An overview is presented of the progress in understanding polymer heterogeneity over the last 20 years and how this has contributed to the improvement of coatings. Solvent-based polymers are homogeneous in nature, since all polymeric materials tend to be dissolved in the same solvent mixture. This is different for most waterborne polymers, which tend to be present in a compartmentalized way. Most polymeric materials are present in particles, which are separated by the continuous aqueous phase. This gives excellent opportunities to create particle morphologies that form the basis for the film morphology after drying of the coating. This article gives an overview of the various types of heterogeneity which are accessible in waterborne polymers and will show how heterogeneity in the polymer can contribute to the solution of several persistent problems of the coating industry.

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“…[17][18][19] In these systems, the hydrophobic resins were employed as both costabilizers and the reactants; therefore, the amounts of them used were much higher than those in the systems aforementioned. Gooch et al 20 obtained a crosslinkable hybrid latex composed of oil-modified polyurethane and acrylates (methyl methacrylate, butyl acrylate, and acrylic acid) using oil-modified polyurethane as a costabilizer.…”

Section: Introductionmentioning

confidence: 99%

Styrene miniemulsion polymerization stabilized by carboxylated polyurethane. I. Stability and polymerization

Zhang

Lee

Cheong

et al. 2003

J of Applied Polymer Sci

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Stability of the styrene miniemulsion costabilized by carboxylated polyurethane resins was investigated. The shelf life and the droplet size were measured. The results show that styrene miniemulsion costabilized by carboxylated polyurethane can be prepared although it is not as efficient as is hexadecane. The shelf life of the miniemulsion is influenced by the amount of the polyurethane and sodium dodecyl sulfate. The alkaline condition and the smaller molecular weight of the polyurethane are in favor of the stability of the miniemulsion. The polymerization results show that the hydrophility of the particle or droplet surface plays an important role in the process of the nucleation and polymerization. Homogeneous nucleation and droplet nucleation coexist in these systems. Nucleation lasts to 40 -60% conversion of the monomer in the acid medium, but it continues until the end of the polymerization in the alkaline medium.

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Oil–acrylate hybrid emulsions, mini-emulsion polymerization and characterization

Cited by 40 publications

References 22 publications

Structured Copolymer Particles by Miniemulsion Polymerization

Structured Copolymer Particles by Miniemulsion Polymerization

Polymer heterogeneity in waterborne coatings

Styrene miniemulsion polymerization stabilized by carboxylated polyurethane. I. Stability and polymerization

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