Exploring the effect of styrene and anhydride ratio on the coating properties of non-drying vegetable oil based alkyd resin

Uzoh, Chigozie F.; Obodo, N.J.; Onukwuli, Okechukwu Dominic

doi:10.1016/j.jksues.2015.12.004

Cited by 12 publications

(11 citation statements)

References 7 publications

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“…This is associated with the greatest grafting of the St in the AR. The values of adhesion obtained for SSARs are comparable with those of the SSARs (linear structure) obtained by solution polymerization whose values were between 3B and 5B . The adhesion of the SSARs is good, since in the case of SSAR1, only the 5 wt % of the area is removed.…”

Section: Resultsmentioning

confidence: 99%

“…In spite of St being a vinylic monomer as acrylates, which can react with free radicals, it is rarely employed in the modification of AR by miniemulsion polymerization (environmentally friendly). In that case, AR is modified with St by solution polymerization . However, this method is not environmentally friendly, since VOCs are used.…”

Section: Introductionmentioning

confidence: 99%

“…The drying time, adhesion, abrasion resistance, and chemical resistance of these materials were better than those of the AR. These materials were obtained with a high amount of VOCs . In another study, an AR was modified with St by solution polymerization.…”

Section: Introductionmentioning

confidence: 99%

“…In that case, AR is modified with St by solution polymerization. 17,18 However, this method is not environmentally friendly, since VOCs are used.…”

Section: Introductionmentioning

confidence: 99%

“…These materials were obtained with a high amount of VOCs. 17 In another study, an AR was modified with St by solution polymerization. Results revealed that the chemical resistance and drying time of these resins were better than those of the AR.…”

Section: Introductionmentioning

confidence: 99%

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Waterborne star‐shaped styrene‐alkyd resins

Murillo

2019

J of Applied Polymer Sci

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Waterborne star‐shaped styrene‐alkyd resins (SSARs) were synthesized from a branched alkyd resin (AR) and styrene (St) by miniemulsion polymerization. SSARs are an environmentally friendly material. The ratio of AR to St for obtaining SSARs was as follows: 50:50 (SSAR1), 60:40 (SSAR2), 70:30 (SSAR3), and 80:20 (SSAR4). The conversion percentage was directly proportional to St used, and was higher than 94.0 %. Infrared analysis and protonic nuclear magnetic resonance revealed the reaction between AR and St. The synthesis process also leads to the formation of polystyrene and its concentration increases with the concentration of St. The values of the reacted double‐bond fractions were higher than 17.80%. The SSARs drop size was bigger than the particle size. The miniemulsion colloidal stability was good at room temperature. The SSARs zeta potential was between −55 and −90 mV. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48386.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…In that case, AR is modified with St by solution polymerization. 17,18 However, this method is not environmentally friendly, since VOCs are used.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%