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Synthesis of rubber seed oil waterborne alkyd resin from glucitol / Chigozie F. Uzoh in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 6 (11/2019)
[article]
Titre : Synthesis of rubber seed oil waterborne alkyd resin from glucitol Type de document : texte imprimé Auteurs : Chigozie F. Uzoh, Auteur ; M. C. OBele, Auteur ; U. M. Umennabuife, Auteur ; Okechukwu D. Onukwuli, Auteur Année de publication : 2019 Article en page(s) : p. 1727-1735 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Huile de graine de caoutchouc
Polyalkydes
Polymères -- Propriétés mécaniques
Polymères -- Synthèse
Polymérisation
Résistance chimique
Revêtements organiques
Solubilité
SorbitolIndex. décimale : 667.9 Revêtements et enduits Résumé : Solubility properties of alkyd resins from phthalic and maleic anhydrides, glucitol and rubber seed oil (RSO) as raw materials were examined. Four types of glucitol-based medium oil length alkyd resins (ALKYD A–D, two for each acid anhydride) samples were formulated with phthalic anhydride, maleic anhydride, glucitol aqueous solution, and RSO. The physical, chemical, and film characteristics of the glucitol-modified alkyd resins were examined, and the result was compared with the standard alkyd resins and soybean-based alkyd resin. It was observed that all samples were soluble in xylene and butoxyethanol but not water. All of the samples have varying solubilities in water/xylene ratio (%) and complete solubility in water/butoxyethanol (%) ratio of 40:60, 50:50, and 60:40, respectively. ALKYD A is soluble in all solvents except water where it was sparingly soluble at room temperature. The spectral analysis revealed the polyesterification reaction and hydrogen-bonding integrity of the alkyd resins and the polybasic acid. The physical and chemical properties and the performance indices of the glucitol-based alkyd resin results show that they possess acceptable drying properties, chemical resistance, and mechanical properties. Performance of ALKYD A and C gave nearly the same result as the standard alkyd resins and soybean-based alkyd resin. It has potential as a choice waterborne binder for alkyd resin paint and can help in reducing VOC. Note de contenu : - MATERIALS AND METHODS
- RESULTS AND DISCUSSION : Features of crude, neutralized, and dehydrated RSO - Chemical formation of sorbitol-based alkyd resin and their solubility characteristics - Features of the lkyd resin samples relative to varnishes performance - The film characteristics of glucitol-based waterborne resinsDOI : 10.1007/s11998-019-00235-0 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-019-00235-0.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33426
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 16, N° 6 (11/2019) . - p. 1727-1735[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21321 - Périodique Bibliothèque principale Documentaires Disponible Synthesising a new cure for paint formulators / Claude Nootens in EUROPEAN COATINGS JOURNAL (ECJ), (07-08/2023)
[article]
Titre : Synthesising a new cure for paint formulators : High-solids alkyd-resin coatings with cobalt-free and MEKO-free components Type de document : texte imprimé Auteurs : Claude Nootens, Auteur Année de publication : 2023 Article en page(s) : p. 34-39 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Formulation (Génie chimique)
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Polyalkydes
Revêtement -- Séchage
Revêtements (produits chimiques)
Revêtements organiques
Siccatifs -- Produits de remplacement
VernisIndex. décimale : 667.9 Revêtements et enduits Résumé : Formulators face drying and hardness challenges with high-solids resins, which this research seeks to resolve. Using an alternative drier and anti-skinning agent to comply with regulations can negatively impact a coating's drying properties. However, researchers have found a promising combination for successful curing and hardness development. Note de contenu : - Alternatives to ingredients of concern impact drying properties
- Experimental : Stage 1 : Alcoholysis - Stage 2 : Polymerisation
- Compliant non-pigmented coating formulation
- Optimum additive ratio established
- Further optimisation of hardness possible
- Useful combination for high solids alkyd resins
- Table 1 : TYpical properties of the styrene allyl alcohol copolymer used
- Table 2 : Drying recorder results obtained for comparative testing
- Table 3 : Summary of drying recorder results for the SAA-based resin
- Table 4 : Final clear coat formulation
- Table 5 : Film thickness and König pendulum hardness
- Fig. 1 : Synthesis of styrene allyl alcohol copolymer
- Fig. 2 : Evolution of water collected and reaction temperature
- Fig. 3 : Stages of coating drying as they appear during drying recorder testingEn ligne : https://drive.google.com/file/d/1H2hcSkW_Ear0rvQY_mFzsjvW6rxeCst_/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39668
in EUROPEAN COATINGS JOURNAL (ECJ) > (07-08/2023) . - p. 34-39[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24129 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Synthetic enamels - 2 Type de document : texte imprimé Auteurs : Mukund Hulyalkar, Auteur Année de publication : 2018 Article en page(s) : p. 90-92 Langues : Anglais (eng) Catégories : Formulation (Génie chimique)
Huiles et graisses
Polyalkydes
Revêtement émail:Peinture-émailIndex. décimale : 667.9 Revêtements et enduits En ligne : https://drive.google.com/file/d/1Wio2hiHGN6wL65ff_NhXHSGqQ93cqyye/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31452
in PAINTINDIA > Vol. LXVIII, N° 10 (10/2018) . - p. 90-92[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20477 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Synthetic enamels - III Type de document : texte imprimé Auteurs : Mukund Hulyalkar, Auteur Année de publication : 2018 Article en page(s) : p. 104-106 Langues : Anglais (eng) Catégories : Formulation (Génie chimique)
Polyalkydes
Revêtement émail:Peinture-émailIndex. décimale : 667.6 Peintures En ligne : https://drive.google.com/file/d/1WNYv7-zU4qYQ6_Nh0dd9h4PeyvbBp0Ur/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31433
in PAINTINDIA > Vol. LXVIII, N° 11 (11/2018) . - p. 104-106[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20478 - Périodique Bibliothèque principale Documentaires Disponible Tailored synthesis of alkyd emulsions for improved film performance / Jamie Dziczkowski in COATINGS TECH, Vol. 8, N° 1 (01/2011)
[article]
Titre : Tailored synthesis of alkyd emulsions for improved film performance Type de document : texte imprimé Auteurs : Jamie Dziczkowski, Auteur Année de publication : 2011 Article en page(s) : p. 32-39 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Chimie écologique
Formulation (Génie chimique)
Huile de soja
Polyalkydes
Polymères en émulsion
Ressources renouvelables
Revêtements:PeintureIndex. décimale : 667.9 Revêtements et enduits Résumé : Molecular weight distribution of alkyd emulsions was customized to enhance to overall performance of these polymers. Three soya-based resins a short, medium, and long oil alkyd were used as controls. A ladder study with three different levels of moleclar weight modification was performed for each alkyd to determine the effect this had on final film properties. Results show that as the molecular weight is increased, solvent resistance, dry time, and hardness are improved for all oil lengths, while gloss remains rather consistent. This method of resin modification provides a novel route to waterborne alkyds that offer performance comparable to solventborne alkyds. En ligne : https://drive.google.com/file/d/1vSF_oxCHTtkaHD-Kbzi_nevWJkCd0z65/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10702
in COATINGS TECH > Vol. 8, N° 1 (01/2011) . - p. 32-39[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012801 - Périodique Bibliothèque principale Documentaires Disponible Tailoring performance of waterbased, quality decorative paints / Hans VonHögen in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 203, N° 4582 (03/2013)
PermalinkTaking toxic cobalt products out of printing inks / Thomas Schollaert in EUROPEAN COATINGS JOURNAL (ECJ), N° 11 (11/2012)
PermalinkTechnological scenario for green and sustainable architectural coatings / Vaibhav J. Dave in PAINTINDIA, Vol. LXIV, N° 8 (08/2014)
PermalinkTechnologie unique de résine antitache à base d'eau / Carolin Wallenhorst in DOUBLE LIAISON, N° 604 (05/2015)
PermalinkThe effect of oil length and oil type on the properties of an alkyd resin / Mukund Hulyalkar in PAINTINDIA, Vol. LXXI, N° 6 (06/2021)
PermalinkThe effect of TiO2 dispersion and entrapped air on the opacity of alkyd and acrylic emulsion paints / P. F. Dietz in SURFACE COATINGS INTERNATIONAL. PART A : COATINGS JOURNAL, Vol 87, A01 (01/2004)
PermalinkThe influence of coating color, heartwood and sapwood, on moisture content and growth of microorganisms on the surface during outdoor exposure of Norway spruce boards / Tinh Sjökvist in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 3 (05/2019)
PermalinkThe sky is falling ! Or is it paint chips ? / Richard A. Burgess in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 34, N° 10 (10/2017)
PermalinkThermally modified Scots pine and Norway spruce wood as substrate for coating systems / Michael Altgen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 3 (05/2017)
PermalinkTowards new zinc-free anticorrosive pigments : identifying specific synergies using electrochemical corrosion investigations / Lars Kirmaier in SURFACE COATINGS INTERNATIONAL, Vol. 97.3 (07/2014)
PermalinkUnderstanding the role of alkyd composition in anticorrosive coatings / Priyanka Dutta in PAINTINDIA, Vol. LXV, N° 6 (06/2015)
PermalinkUse of castor oil in the preparation of various oil-based binders / O. S. Kabasakal in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 68, N° 860 (09/1996)
PermalinkUse of a fatty acid oxazoline derivative as a reactive diluent / Y. Berry-Walker in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 88, B4 (12/2005)
PermalinkUtilization of the glycerol phase from biodiesel production for the preparation of alkyd paints / Svetlana Genieva in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 5 (09/2020)
PermalinkUV-curable alkyd coating with self-healing ability / Saman Nornadila Mohd in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 2 (03/2019)
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