The polymerization products of epoxidized oleic acid and epoxidized methyl oleate with cis-1,2-cyclohexanedicarboxylic anhydride and triethylamine as the initiator: Chemical structures, thermal and electrical properties

Nicolau, Aline; Mariath, Rúbia Martignago; Martini, Emilse Agostini; Martini, Denise dos Santos; Samios, Dimitrios

doi:10.1016/j.msec.2010.04.014

Cited by 39 publications

(42 citation statements)

References 49 publications

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“…Triethylamine used either to neutralize the resin [33] or as initiator in the polymerization reactions [34] was identified in the PU8, a water-based adhesive. Its amount was not affected by curing temperature All of them are approved by FDA for being used in adhesives [10].…”

Section: Resultsmentioning

confidence: 99%

Analytical tools for identification of non-intentionally added substances (NIAS) coming from polyurethane adhesives in multilayer packaging materials and their migration into food simulants

Félix

Isella²,

Bosetti³

et al. 2012

Anal Bioanal Chem

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Section: Resultsmentioning

confidence: 99%

Analytical tools for identification of non-intentionally added substances (NIAS) coming from polyurethane adhesives in multilayer packaging materials and their migration into food simulants

Félix

Isella²,

Bosetti³

et al. 2012

Anal Bioanal Chem

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“…ESO and aforementioned derivatives are most focused on the modification of FA chain. On the ester side, epoxidized methyl oleate [34], epoxidized methyl soyate, epoxidized allyl soyate [35], epoxidized sunflower oil biodiesel [36] and linseed oil epoxidized methyl esters [37] have been shown to have lower viscosity and more reactive compared to their ESO or ELO counterparts. A caveat in the addition of functional groups, such as unreactive methyl or reactive allyl through transesterification, is a potential decrease of crosslinking density and final properties of cured resins upon breaking the oligomeric triglyceride structure.…”

Section: Introductionmentioning

confidence: 99%

Vegetable oil-derived epoxy monomers and polymer blends: A comparative study with review

Wang¹,

Schuman²

2013

Express Polym. Lett.

153

118

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Abstract. Glycidyl esters of epoxidized fatty acids derived from soybean oil (EGS) and linseed oil (EGL) have been synthesized to have higher oxirane content, more reactivity and lower viscosity than epoxidized soybean oil (ESO) or epoxidized linseed oil (ELO). The EGS and ESO, for comparison, were used neat and in blends with diglycidyl ether of bisphenol A (DGEBA). Thermosetting resins were fabricated with the epoxy monomers and either BF 3 catalyst or anhydride. The curing behaviors, glass transition temperatures, crosslink densities and mechanical properties were tested. The results indicated that polymer glass transition temperatures were mostly a function of oxirane content with additional influence of glycidyl versus internal oxirane reactivity, pendant chain content, and chemical structure and presence of saturated components. EGS provided better compatibility with DGEBA, improved intermolecular crosslinking and glass transition temperature, and yielded mechanically stronger polymerized materials than materials obtained using ESO. Other benefits of the EGS resin blend systems were significantly reduced viscosities compared to either DGEBA or ESO-blended DGEBA counterparts. Therefore, EGS that is derived from renewable sources has improved potential for fabrication of structural and structurally complex epoxy composites, e.g., by vacuum-assisted resin transfer molding.

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“…Epoxidized FFA has been used as PVC stabilizers and UV-curable coatings (Crivello & Narayan, 1992). Monounsaturated oils such as oleic acid have been epoxidized and used to create polymeric formulations such as polyesters and polymers for drug delivery vehicles (Luppi et al, 2005;Nicolau et al, 2010). Epoxidized FFA can also serve as starting materials for the synthesis of polyurethanes.…”

Section: Renewable Oleochemicalsmentioning

confidence: 99%

Oleaginous yeast: a value-added platform for renewable oils

Probst

Schulte²,

Durrett

et al. 2015

Critical Reviews in Biotechnology

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Yeast single cell oil (SCO) is a non-crop-based, renewable oil source that can be used for the production of bio-based oleochemicals. Stand-alone production of SCO for oleochemicals is currently not cost-competitive because lower-cost alternatives from petroleum and crop-based resources are available. Utilizing low-valued nutrient sources, implementing cost-efficient downstream processes and adopting biotechnological advancements such as systems biology and metabolic engineering could prove valuable in making an SCO platform a reality in the emerging bio-based economy. This review aims to consider key biochemical pathways for storage lipid synthesis, possible pathways for SCO yield improvement, previously used bioprocessing techniques for SCO production, challenges in SCO commercialization and advantages of adopting a renewable SCO platform.

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The polymerization products of epoxidized oleic acid and epoxidized methyl oleate with cis-1,2-cyclohexanedicarboxylic anhydride and triethylamine as the initiator: Chemical structures, thermal and electrical properties

Cited by 39 publications

References 49 publications

Analytical tools for identification of non-intentionally added substances (NIAS) coming from polyurethane adhesives in multilayer packaging materials and their migration into food simulants

Analytical tools for identification of non-intentionally added substances (NIAS) coming from polyurethane adhesives in multilayer packaging materials and their migration into food simulants

Vegetable oil-derived epoxy monomers and polymer blends: A comparative study with review

Oleaginous yeast: a value-added platform for renewable oils

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