Fatty acid-based cross-linkable polymethacrylate coatings

Decostanzi, Mélanie; Lomège, Juliette; Ecochard, Yvan; Mora, A.; Négrell, Claire; Caillol, Sylvain

doi:10.1016/j.porgcoat.2018.08.001

Cited by 12 publications

(8 citation statements)

References 61 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In recent years, vegetable oils represent another promising route to renewable chemicals and polymers. They have become an excellent renewable source for different polymer applications, like thermoset resins, achieved by using different polymerization techniques 3–5 . In this regard, there is a growing interest in vegetable oils, due to the advantages of relatively low cost, possible biodegradability and low toxicity 1,4,6,7 …”

Section: Introduction and Scopementioning

confidence: 99%

“…They have become an excellent renewable source for different polymer applications, like thermoset resins, achieved by using different polymerization techniques. [3][4][5] In this regard, there is a growing interest in vegetable oils, due to the advantages of relatively low cost, possible biodegradability and low toxicity. 1,4,6,7 Abbreviations: 2EI, 2-Ethylimidazol; DMA, dynamic mechanical analysis; DSC, differential scanning calorimetry; E', storage modulus; E", loss modulus; ELSO, epoxidized linseed oil; h, hours; MTHPA, methyltetrahydrophthalic anhydride; Tan δ, mechanical dissipation factor; TETA, triethylentetramine; T g , Glass transition temperature; Yb(TFA) 3 , ytterbium (III) trifluoromethanesulfonate.…”

Section: Introduction and Scopementioning

confidence: 99%

See 1 more Smart Citation

Curing of epoxidized linseed oil: Investigation of the curing reaction with different hardener types

Todorovic

Resch‐Fauster

Mahendran

et al. 2020

J of Applied Polymer Sci

View full text Add to dashboard Cite

The effect of the hardener type and amount on the curing reaction and the resulting thermal and mechanical performance characteristics of epoxidized linseed oil are studied in detail. The analysis of the curing mechanism reveals that due to steric hindrance, side reactions and/or fast gelation, the optimal mixing ratio of bio‐based epoxy resins and hardeners has to be determined experimentally and cannot be calculated. The investigated thermosets exhibit a glass transition temperature of 12, 54, and 145°C after curing. The overall mechanical performance of the resulting resin ranges from soft and flexible to stiff and rigid, depending on the hardener type applied, which can be utilized in the formation of epoxy composites and coatings.

show abstract

Section: Introduction and Scopementioning

confidence: 99%

Section: Introduction and Scopementioning

confidence: 99%

Curing of epoxidized linseed oil: Investigation of the curing reaction with different hardener types

Todorovic

Resch‐Fauster

Mahendran

et al. 2020

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…The lower reactivity of internal epoxies compared to terminal ones are well‐known in the literature, however, anhydrides are known to easily open these epoxy moieties . This is the reason why the epoxies were cured with 4‐methylcyclohexane‐1,2‐dicarboxylic anhydride (MHHPA), which is a common anhydride used in epoxy‐anhydride thermosets (Scheme ) .…”

Section: Resultsmentioning

confidence: 99%

Cardanol‐Based Epoxy Monomers for High Thermal Properties Thermosets

Mora

Decostanzi

David

et al. 2019

Euro J Lipid Sci & Tech

Self Cite

View full text Add to dashboard Cite

In this paper, epoxy‐anhydride networks are synthesized from a new product of Cardolite Corporation: the Cardolite GX‐2551 epoxy monomer. Due to the complexity of the GX‐2551 structure, an NMR study is performed first to characterize this new commercial product. This epoxy monomer is then reacted with an anhydride (MHHPA) to form polyepoxide thermosets. After curing, dynamic mechanical and thermal analyses are performed for the different thermosets, and then the results are compared to each other. Practical Applications: The cardanol‐derived epoxy monomer described in this contribution, i.e., fully epoxidized molecular cardanol, is a new fully biobased monomer for further epoxy thermoset synthesis. The resulting polyepoxide networks exhibit much higher thermo‐mechanical properties than previous cardanol‐derived epoxy thermosets. Two cardanol‐based epoxy monomers are fully characterized. The GX2551 is reported for the first time and exhibits a higher renewable carbon content. Both monomers are reacted with hexahydro‐4‐methylphtalic anhydride to yield bio‐based aromatic polyepoxide networks with interesting mechanical and thermal properties.

show abstract

“…Epoxidized SOY and castor oil were also copolymerized with the diglycidyl ether of bisphenol A to form materials with better mechanical properties 63,64 . In a similar fashion, methacrylate‐functionalized oleic acid has undergone free radical polymerization followed by epoxidation of carbon–carbon double bonds and crosslinking through epoxide ring‐opening with succinic anhydride, resulting in a bio‐based coating with promising properties 65 …”

Section: Lipid Resinsmentioning

confidence: 99%

Thermosetting polymers from renewable sources

Quirino

Monroe

Fleischer

et al. 2020

Polymer International

View full text Add to dashboard Cite

Environmental concerns and the need for sustainable industrial practices have sparked the search for alternative materials that offer a lower impact on the environment. Over the course of the past few decades, numerous bio‐based polymers have been developed from natural resources. Among the materials, bio‐based thermosets are of particular interest due to their increased thermal stability in comparison to thermoplastics. This review covers recent advancements made in the field of bio‐based thermosets, with a special focus devoted to resins prepared from vegetable oils, natural phenolic compounds and a selection of other thermosetting systems developed recently based on either the polymerization of multifunctional monomers or the crosslinking of linear systems. This review article concludes with a critical perspective on the environmental implications of bio‐based thermosets. © 2020 Society of Industrial Chemistry

show abstract

Fatty acid-based cross-linkable polymethacrylate coatings

Cited by 12 publications

References 61 publications

Curing of epoxidized linseed oil: Investigation of the curing reaction with different hardener types

Curing of epoxidized linseed oil: Investigation of the curing reaction with different hardener types

Cardanol‐Based Epoxy Monomers for High Thermal Properties Thermosets

Thermosetting polymers from renewable sources

Contact Info

Product

Resources

About