Accueil
Catégories
Ajouter le résultat dans votre panier Affiner la recherche
Etendre la recherche sur niveau(x) vers le bas
Preparation of PEO/polymer coatings on aluminum alloy with antifouling properties / Ulyana Kharchenko in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 2 (03/2023)
[article]
Titre : Preparation of PEO/polymer coatings on aluminum alloy with antifouling properties Type de document : texte imprimé Auteurs : Ulyana Kharchenko, Auteur ; I. Beleneva, Auteur ; V. Egorkin, Auteur ; I. Vyalyi, Auteur ; N. Izotov, Auteur ; A. T. Tsvetnikov, Auteur ; A. Karpenko, Auteur ; Chi V. Nguyen, Auteur Année de publication : 2023 Article en page(s) : p. 763-779 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Bactéries
Caractérisation
Electrochimie
Métaux -- Revêtements protecteurs
Microcapsules
Polyacryliques
PolyènesPolyène est le nom générique des composés organiques polyinsaturés qui possèdent au moins 2 doubles liaisons carbone-carbone et au moins 5 carbones.
Polyéthylène glycol
Polytétrafluoréthylène
Produits naturels
Revêtement autopolissant
Revêtements -- Propriétés mécaniques
Revêtements antisalissures
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : A study on the development of an effective composition of polymeric antifouling coating based on acrylic copolymer with microencapsulated extract of natural origin and superdispersed polytetrafluoroethylene was carried out. A Raman spectroscopy study of the bacterial extract composition showed that the main component was a polyene pigment with 5 conjugated bonds. Encapsulation of ethyl acetate extract of Pseudoalteromonas piscicida 2202 was carried out, two types of microcapsules containing the microbial extract were obtained, and their morphology and efficiency of antifouling action in the coating were studied. Comprehensive studies of antifouling, anticorrosion, and mechanical properties of the coatings allowed identification of the most effective composition providing long-term protection in combination with satisfactory mechanical properties. It is shown that the use of silica nanocapsules with microbial extract in the coating is more effective for enhanced antifouling and mechanical performance. Note de contenu : MATERIALS AND METHODS : Materials - PEO process - Preparation of bacterial extract - Raman spectroscopy of P. piscicida 2202 extract - Encapsulation of P. piscicida 2202 extract in silica nanocapsules and poly(urea–formaldehyde) microcapsules - Preparation of organic topcoat - Field tests - Electrochemical study - Mechanical properties measurements - Surface characterization
- RESULTS AND DISCUSSION : Characterization of bacterial extract by Raman spectroscopy - Characterization of SiNCs and PUF-microcapsules - Field immersion - Electrochemical measurements - Mechanical performance of paints - Comparative evaluation of coatings
- Table 1 : Table 1 Composition of prepared coatingsDOI : https://doi.org/10.1007/s11998-022-00706-x En ligne : https://link.springer.com/content/pdf/10.1007/s11998-022-00706-x.pdf?pdf=button% [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39317
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 20, N° 2 (03/2023) . - p. 763-779[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 24056 - Périodique Bibliothèque principale Documentaires Disponible Preparation of urushiol-containing poly(methyl methacrylate) copolymers for antibacterial and antifouling coatings / Nasreena Lone in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 3 (05/2017)
[article]
Titre : Preparation of urushiol-containing poly(methyl methacrylate) copolymers for antibacterial and antifouling coatings Type de document : texte imprimé Auteurs : Nasreena Lone, Auteur ; In Woo Cheong, Auteur ; Min Cho, Auteur ; Yong-Ki Hong, Auteur ; Yoo Seong Choi, Auteur ; Suguna Perumal, Auteur ; Byung-Taek Oh, Auteur ; Jin Joo, Auteur Année de publication : 2017 Article en page(s) : p. 621-630 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antibactériens
Esterification
Polymérisation
Polyméthacrylate de méthyleLe poly(méthacrylate de méthyle) (souvent abrégé en PMMA, de l'anglais Poly(methyl methacrylate)) est un polymère thermoplastique transparent obtenu par polyaddition dont le monomère est le méthacrylate de méthyle (MMA). Ce polymère est plus connu sous son premier nom commercial de Plexiglas (nom déposé), même si le leader global du PMMA est Altuglas International9 du groupe Arkema, sous le nom commercial Altuglas. Il est également vendu sous les noms commerciaux Lucite, Crystalite, Perspex ou Nudec.
Revêtements -- Analyse:Peinture -- Analyse
Revêtements antisalissures:Peinture antisalissures
UrushiolL’urushiol est une toxine organique que l'on trouve dans les plantes de la famille des Anacardiaceae, spécialement dans le genre Toxicodendron (par exemple le sumac grimpant en Amérique du Nord). Il provoque des allergies de la peau ou dermatites, pouvant être importantes, au contact de ces plantes. Le nom vient du mot japonais urushi (漆?), qui désigne une laque produite dans l'Asie orientale à partir du suc des arbres kiurushi (arbre à laque). L'oxydation et la polymérisation de l'urushiol dans le suc de l'arbre en présence d'humidité permet de former une laque dure utilisée traditionnellement pour produire des objets d'art laqués en Chine et au Japon.Index. décimale : 667.9 Revêtements et enduits Résumé : Synthesis of an eco-friendly and efficient antibacterial and antifouling coatings is presented by exploiting urushiol, a natural varnishing material. Since urushiol has inherent outstanding surface-protecting and antimicrobial properties, a series of poly (methyl methacrylate)-urushiol polymer compositions were prepared and fabricated into films. The prepared films were subjected to antimicrobial and antifouling studies. The polymer systems were characterized by various physico-spectroscopic techniques such as 1H NMR, Fourier transform infrared spectroscopy, differential scanning calorimetry, atomic force microscopy, and thermal gravimetric analysis. The confocal laser scanning micrographs, obtained for Pseudomonas aeruginosa biofilm formation, demonstrated an excellent antimicrobial response of the urushiol-incorporated polymers against this bacterial strain. We also demonstrated an inhibitory attachment effect against Navicula incerta, a fouling microalgal strain. Note de contenu : - EXPERIMENTAL : Materials - Esterification of urushiol and MA - Polymerization of U-MA and MMA - Film preparation - Biofilm growth and imaging procedure - Diatom attachment procedure - Characterization
- RESULTS AND DISCUSSION : FTIR and 1H NMR analysis - Differential Scanning Calorimetry (DSC) - Atomic force microscopy (AFM) - Thermal gravimetric analysis - Antibacterial and antifouling activityDOI : 10.1007/s11998-016-9878-1 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-016-9878-1.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28570
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 14, N° 3 (05/2017) . - p. 621-630[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 18899 - Périodique Bibliothèque principale Documentaires Disponible Prevention of biofouling on aquaculture nets with eco-friendly antifouling paint formulation / Korhan Sen in COLORATION TECHNOLOGY, Vol. 136, N° 2 (04/2020)
[article]
Titre : Prevention of biofouling on aquaculture nets with eco-friendly antifouling paint formulation Type de document : texte imprimé Auteurs : Korhan Sen, Auteur ; Umit Halis Erdogan, Auteur ; Levent Cavas, Auteur Année de publication : 2020 Article en page(s) : p. 120-129 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Aquaculture
Caractérisation
Chimie écologique
Colorimétrie
Filets de pêche
Revêtements antisalissures:Peinture antisalissuresIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Aquaculture, which is an important part of food supply, is usually carried out in cage nets made of textile materials. Fouling organisms settle on the cage nets over time, close the mesh openings, and cause unwanted weight gain. In order to prevent fouling, aquaculture nets are generally treated with antifouling paints. In this paper, warp knitted cage nets made from various raw materials were treated with three different antifouling paints. Econea was used as a biocide to prepare an eco‐friendly antifouling paint formulation, and two copper‐based commercial antifouling paints were supplied for comparison. Antifouling paint‐treated and untreated net samples were immersed in a marine ecosystem next to an aquaculture zone for 6 months. Settlement of fouling organisms on nets was observed by taking underwater photographs at periodic intervals. Following the field study, changes in the structure of the nets and antifouling performance of the paints were evaluated considering the results of underwater photographs, biomass growth, variation in mass and strength tests. Colour fastness of the antifouling paints to sea water was also measured to learn about biocide release and surface hydrophobicity. The results show that copper‐free eco‐friendly antifouling paint is just as effective against the fouling mechanism for all types of nets as copper‐based commercial antifouling paints. The novel eco‐friendly formulation has promising results, which provides an alternative for producers when considering the selection of raw materials. Note de contenu : - EXPERIMENTAL : Materials - Preparation of AP-3 - Applications of APs - Field study - Characterisation of untrated and treated ANs
- RESULTS AND DISCUSSION : Mass variations in ANs - Assessment of colour measurements - Colour fastness to sea water - Tensile properties of nets - Field study - SEM observation
- Table 1 : Properties of aquaculture nets (ANs) and antifouling paints (APs)
- Table 2 : Composition of antifouling paint 3 (AP-3)
- Table 3 : Antifouling paint (AP)-treated nets and their abbreviations
- Table 4 : Pick-up values and mass loss of aquaculture nets
- Table 5 : Colorimetric values of the untreated and antifouling paint (AP)-treated nets before and after the field studyDOI : https://doi.org/10.1111/cote.12454 Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34231
in COLORATION TECHNOLOGY > Vol. 136, N° 2 (04/2020) . - p. 120-129[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 21751 - Périodique Bibliothèque principale Documentaires Disponible Protection using encapsulated biocides / Werner Duttlinger in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 203, N° 4587 (08/2013)
[article]
Titre : Protection using encapsulated biocides Type de document : texte imprimé Auteurs : Werner Duttlinger, Auteur Année de publication : 2013 Article en page(s) : p. 13-15 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Algues
Antifongiques
Encapsulation
Revêtements antisalissures:Peinture antisalissures
Revêtements en bâtiment:Peinture en bâtiment
Salissures biologiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : How modern coatings and encapsulated substances reduce biocide emissions from facades.
Biocides protect façades against algal and fungal attack.
A one-year field trial with a modern, highly hydrophobic plaster system in combination with innovative biocides resulted in a biocide substance release significantly lower than previously thought.
In particular, encapsulated biocides are released to a significantly smaller extent than their free analogues.Note de contenu : - Biocides in field tests
- Technical parameters of the projects
- Influence of precipitation on biocide release
- Biocide release under the microscope
- Keeping an eye on residual content
- Encapsulated biocides reduce emissionsEn ligne : https://drive.google.com/file/d/1duUpzKAiyx4oSdxRFq-4NSDqzS-Drxgt/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19246
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 203, N° 4587 (08/2013) . - p. 13-15[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 15400 - Périodique Bibliothèque principale Documentaires Disponible Protective coating via sol-gel technique / Santosh C. Bhuva in PAINTINDIA, Vol. LXIV, N° 8 (08/2014)
[article]
Titre : Protective coating via sol-gel technique Type de document : texte imprimé Auteurs : Santosh C. Bhuva, Auteur Année de publication : 2014 Article en page(s) : p. 74-82 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosion
Résistance à l'abrasion
Réticulation (polymérisation)
Revêtement -- Séchage:Peinture -- Séchage
Revêtements antisalissures:Peinture antisalissures
Sol-gel, ProcédéIndex. décimale : 667.9 Revêtements et enduits Résumé : Recently, inorganic-organic hybrid coatings produced by the sol-gel route have proven to be a potential protective treatment. Sol-gel process is one of the simplest techniques to prepare thin films. The quality of the prepared films depends on the parameters of the sol-gel process and the used technique. A variety of the sol-gel derived coating has been prepared for different applications. Comprehensive review papers have been made regularly in the past three decades by outstanding scientists such as Makaenzie, Sakka, Zarzycki, Schmidt, Uhlmann, Livage, Ulrich, Brinker, etc. Here we are presenting a review on the sol gel derived coatings. The description of the process is introduced in details. Different sol-gel deposition techniques are mentioned. Note de contenu : - COATING TECHNOLOGIES : 1. Dip coating techniques - 2. Spray coating techniques - 3. Flow coating techniques - 4. Spin coating techniques - 5. Capillary coating - 6. Roll coating - 7. Printing technique - 8. Chemical coating - 9. Drying and curing techniques
- APPLICATION OF SOL-GEL COATING : 1. Protection of metals by sol-gel coatings - 2. Sol-gel coatings for corrosion protection - 3. Sol-gel coatings for abrasion resistance - 4. Sol-gel coatings for anti-fouling
- ADVANTAGES OF SOL-GEL TEHCNIQUE
- LIMITATIONS OF SOL-GEL TECHNIQUEEn ligne : https://drive.google.com/file/d/1VM_H5ecw__UQ3LIaJ89irZ8xI5C8opCk/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22107
in PAINTINDIA > Vol. LXIV, N° 8 (08/2014) . - p. 74-82[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 16516 - Périodique Bibliothèque principale Documentaires Disponible Protective coatings for offshore wind energy devices (OWEAs) : a review / A. W. Momber in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 1 (01/2018)
PermalinkPermalinkPermalinkPutting anti-fouling coatings to the test / Bernd Daehne in EUROPEAN COATINGS JOURNAL (ECJ), N° 3 (03/2018)
PermalinkQuaternary ammonium antimicrobial agents and their application in antifouling coatings : a review / Shuting Wang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 1 (01/2024)
Permalink"Quebracho" tannin derivative and boosters biocides for new antifouling formulations / N. Belloti in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 5 (09/2012)
PermalinkRecent advances and future scope of graphene based protective coatings : a review / Shirshendu Gope in PAINTINDIA, Vol. LXVIII, N° 5 (05/2018)
PermalinkRecent advances in anti-fouling coating technology / Ramesh Tripathi in PAINTINDIA, Vol. LXVI, N° 8 (08/2016)
PermalinkRecherche sur la toxicité des peintures antisalissures à base d'organostanniques et de l'oxyde de tributylétain vis-à -vis de l'huitre crassostrea Gigas / Françoise Gendron / 1985
PermalinkRegulatory compliant dry-film biocides - Future-proof products ? / John Gillatt in DOUBLE LIAISON, N° 550 (05/2006)
PermalinkReplacement of traditional seawater-soluble pigments by starch and hydrolytic enzymes in polishing antifouling coatings / S. M. Olsen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 3 (05/2010)
PermalinkPermalinkReview of marine biodeterioration & recent advances in antifouling coatings / Sanyal Maurya in PAINTINDIA, Vol. LXV, N° 11 (11/2015)
PermalinkA review on development of non toxic antifouling coating solutions / Bhatu Suryawanshi in PAINTINDIA, Vol. LXXI, N° 11 (11/2021)
PermalinkA review on protective polymeric coatings for marine applications / Shatakshi Verma in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 2 (03/2019)
PermalinkRosin based anti-fouling paint / Kavita Prakash in PAINTINDIA, Vol. LXII, N° 1 (01/2012)
PermalinkRosin based anti-fouling paint binder / Kavita Prakash in PAINTINDIA, Vol. LXIII, N° 1 (01/2013)
PermalinkRust morphology characterization of polyurethane and acrylic-based marine antifouling paints after salt spray test on scribed specimens / Evangelia D. Kiosidou in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 6 (11/2017)
PermalinkRust morphology characterization of silicone-based marine antifouling paints after salt spray test on scribed specimens / E. D. Kiosidou in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 2 (03/2017)
PermalinkSaving time and money with next generation ballast tank coatings / Mark Schultz in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 202, N° 4571 (04/2012)
Permalink