Novel coil coating systems using fatty acid based reactive diluents

Ohlsson, Katarina; Bergman, Tina; Sundell, Per‐Erik; Deltin, Tomas; Tran, Irina; Svensson, Martin; Johansson, Mats

doi:10.1016/j.porgcoat.2010.11.018

Cited by 13 publications

(4 citation statements)

References 3 publications

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“…A reactive diluent lowers the viscosity of the coating formulation such that the consistency of the formulation is appropriate for the coating process. It serves as a solvent and then participates in the film formation by taking part in the curing process.…”

Section: Introductionmentioning

confidence: 99%

“…In oil‐based varnishes, linseed oil is considered the traditional reactive diluent since it can adjust the viscosity of the system and also react with the resin via auto‐oxidation. Fatty acid esters derived from vegetable oils have been proposed as reactive diluents for several types of coating systems ranging from oxidative‐drying systems to cationically cured epoxy resins . However, the additional cost of separation of fatty acids and increased sensitivity to wrinkling during drying of the test paints limits this approach .…”

Section: Introductionmentioning

confidence: 99%

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Modified soybean oil as a reactive diluent: Synthesis and characterization

Nalawade

Mehta

Pugh

et al. 2014

J. Polym. Sci. Part A: Polym. Chem.

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Soybean oil was modified in two steps: (1) conjugation of soybean oil and (2) Diels‐Alder addition with 3‐(trimethoxysilyl)propyl methacrylate, 2,2,2‐trifluoroethyl methacrylate and triallyl ether acrylate. The structures were characterized using 1H NMR, 13C NMR, 13C‐1H gradient heteronuclear single quantum coherence (gHSQC) NMR spectroscopy, and MALDI‐TOF mass spectrometry. The 13C‐1H gHSQC NMR spectra helped confirm the formation of a cyclohexene ring in all reactions, indicating a Diels‐Alder addition. The diluent efficiency of modified soybean oil was evaluated in long oil alkyd formulation. Triallyl ether functionalized soybean oil resulted in the highest reduction in the viscosity of the alkyd formulations. © 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 3045–3059

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Modified soybean oil as a reactive diluent: Synthesis and characterization

Nalawade

Mehta

Pugh

et al. 2014

J. Polym. Sci. Part A: Polym. Chem.

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“…The development of vegetable oil‐based coatings can reduce the dependence on petrochemical products, enhance the degradation capacity of coatings, and reduce VOC emissions . Vegetable oil can be used to prepare additives and film‐forming materials (such as polyurethane, polyamide ester, polyether amide, and alkyd resins) in coatings. The combination of UV‐curable technology and vegetable oil may be a “green + green” method for solving the existing problems in the coating industry .…”

Section: Introductionmentioning

confidence: 99%

Development of acrylated soybean oil‐based UV‐curable coatings with high impact strength from low viscosity oligomer

Liu

Lü

2017

J of Applied Polymer Sci

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In recent years, more and more attention has been paid to bio‐based materials due to their sustainability and environmental friendliness. The combination of biomass and ultraviolet (UV) curing technology can reduce the dependence on petroleum products and emissions of volatile organic compounds. In this article, a new environment‐friendly UV‐curable coating with good performances was successfully prepared from acrylated soybean oil (ACSO). ACSO was obtained at low temperature without catalyst and inhibitor by reacting soybean oil‐based polyol with acryloyl chloride and characterized by Fourier transform infrared spectroscopy and nuclear magnetic resonance. It was found that the UV‐curable oligomer of ACSO had lower viscosity and better ductility, compared to acrylated epoxidized soybean oil (AESO). The properties of UV‐cured films prepared by ACSO were studied and compared with films from AESO. The results showed that the ACSO‐based films were significantly improved in the adhesion and impact resistance. Furthermore, the addition of styrene could enhance the hardness and impact resistance of films. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45698.

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“…New bio‐based materials as well as bio‐derived traditional monomers are now described as replacements for fossil based . The early focus on biodegradable polymers has now been widened to include more durable alternatives as a replacement for traditional fossil‐based polymers in applications where durability is a key property in the end‐use application, e.g., organic coatings . The development of new bio‐based materials works also in parallel to several other activities such as development of new concepts of bio‐refineries and development of new synthetic protocols …”

Section: Introductionmentioning

confidence: 99%

Polymer Thermosets from Multifunctional Polyester Resins Based on Renewable Monomers

Torrón

Semlitsch

Martinelle

et al. 2014

Macro Chemistry & Physics

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The use of monomers based on natural materials as a future supply of raw materials has gained more interest in the last decade. Sources ranging from wood to plant oils and algae are exploited as alternatives to traditional fossil‐based resources for the synthesis of polymeric materials. The use of these raw materials is not only of interest because of its abundance, but also in terms of price, durability, and/or biodegradability. In the present study, a series of resins utilizing a monomer derived from birch bark is prepared. The thermoset resins are formed by reacting an epoxy‐functional ω‐hydroxy fatty acid with methacrylate monomers using enzyme catalysis to form multifunctional resins via a one‐pot synthesis. The derived oligomers are crosslinked through different polymerization routes to produce thermosets with different properties and/or functionalities. This approach allows natural‐based resins with tuned functionalities and mechanical and thermal properties to be obtained.

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Novel coil coating systems using fatty acid based reactive diluents

Cited by 13 publications

References 3 publications

Modified soybean oil as a reactive diluent: Synthesis and characterization

Modified soybean oil as a reactive diluent: Synthesis and characterization

Development of acrylated soybean oil‐based UV‐curable coatings with high impact strength from low viscosity oligomer

Polymer Thermosets from Multifunctional Polyester Resins Based on Renewable Monomers

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