Synthesis of bio based low temperature curable liquid epoxy, benzoxazine monomer system from cardanol: Thermal and viscoelastic properties

Rao, B.S.; Palanisamy, Aruna

doi:10.1016/j.eurpolymj.2013.05.029

Cited by 109 publications

(71 citation statements)

References 30 publications

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“…Cardanol is one of the renewable resources, which is an extracted product from cashew nut shell liquid [23,24] . Due in large part to its versatile chemical structure and low cost, cardanol had been commonly used to develop new eco-friendly functional materials [25][26][27][28][29] or additives [30][31][32] .…”

Section: Introductionmentioning

confidence: 99%

Synthesis and application of a novel environmental plasticizer based on cardanol for poly(vinyl chloride)

Chen

Lü

Wang

et al. 2016

Journal of the Taiwan Institute of Chemical Engineers

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Section: Introductionmentioning

confidence: 99%

Synthesis and application of a novel environmental plasticizer based on cardanol for poly(vinyl chloride)

Chen

Lü

Wang

et al. 2016

Journal of the Taiwan Institute of Chemical Engineers

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“…It is known that cardanol is a very promising renewable resource for developing environmentally friendly materials and additives . Recently, more kinds of cardanol‐based plasticizers have been prepared, which have proved to be efficient main or secondary plasticizers for PVC .…”

Section: Introductionmentioning

confidence: 99%

Synthesis and application of a novel cardanol‐based plasticizer as secondary or main plasticizer for poly(vinyl chloride)

Chen

Nie

Jiang

2018

Polymer International

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A novel plasticizer based on cardanol, hydrogenated cardanol glycidyl ether acetic ester containing phosphaphenanthrene group (HCGEP), was prepared and incorporated into poly(vinyl chloride) (PVC) for the first time. The molecular structure was characterized with Fourier transform infrared and 1H NMR spectroscopies. The thermal degradation behavior and flame retardant performance of PVC films with HCGEP as secondary or main plasticizer were investigated using thermogravimetric analysis, combustion tests, limiting oxygen index tests and morphological analysis of residues. Furthermore, the mechanical properties of PVC films were examined based on the results of tensile testing. The results were compared to those of the petroleum‐based plasticizer dioctyl phthalate. With the substitution of dioctyl phthalate with HCGEP, PVC films exhibited high thermal stability and better flame retardant performance. The tensile test results showed that the addition of HCGEP could endow PVC resin with well‐balanced properties of flexibility, strength and hardness. © 2017 Society of Chemical Industry

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“…29,30 Note that in this reaction the olefins in cardanol are shifted in position and not destroyed. Thus, various modification reactions, such as epoxidation and polymerization, reported in the literature for cardanol, [3][4][5][6][7][8] can potentially be carried out on the cardanol-DEAD adduct.…”

Section: Resultsmentioning

confidence: 99%

“…Indeed a large number of cardanol derivatives and applications have been published in recent years, including phenolic resins from cardanol and formaldehyde, [3][4][5] epoxy curing resins, [6][7][8] flame retardants, 9,10 polyurethanes, [11][12][13][14] coatings, [15][16][17][18] biobased polymers, 19 and reactive diluents. 20,21 More derivatives have been given in a recent review.…”

Section: Introductionmentioning

confidence: 99%

Derivatives of Cardanol through the Ene Reaction with Diethyl Azodicarboxylate

Biswas¹,

Alves²,

Trevisan³

et al. 2016

Journal of the Brazilian Chemical Society

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Cardanol is an alkyl/alkenyl phenolic material obtained from cashew nut shell liquid (CNSL), which is a byproduct of cashew nut processing. In an effort to develop new uses, cardanol was derivatized for the first time with diethyl azodicarboxylate (DEAD) through the ene reaction. The reaction was facile and required only the application of heat without a catalyst. Both conventional heating and microwave heating were shown to be effective; the latter entailed much shorter reaction time and substantial energy savings. The reaction product (a hydrazino-ester derivative of cardanol) was characterized by nuclear magnetic resonance (NMR). The product increased in viscosity with time and may be useful as a viscosifier in oil-based commercial formulations and as a synthon for further organic reactions.

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Synthesis of bio based low temperature curable liquid epoxy, benzoxazine monomer system from cardanol: Thermal and viscoelastic properties

Cited by 109 publications

References 30 publications

Synthesis and application of a novel environmental plasticizer based on cardanol for poly(vinyl chloride)

Synthesis and application of a novel environmental plasticizer based on cardanol for poly(vinyl chloride)

Synthesis and application of a novel cardanol‐based plasticizer as secondary or main plasticizer for poly(vinyl chloride)

Derivatives of Cardanol through the Ene Reaction with Diethyl Azodicarboxylate

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