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UV-cured organic–inorganic hybrid moisture barrier materials based on polybutadiene dimethacrylate / Sahohui Liu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 2 (03/2019)
[article]
Titre : UV-cured organic–inorganic hybrid moisture barrier materials based on polybutadiene dimethacrylate Type de document : texte imprimé Auteurs : Sahohui Liu, Auteur ; Ya Wu, Auteur ; Jun Nie, Auteur ; Yong He, Auteur Année de publication : 2019 Article en page(s) : p. 429-437 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Ammoniums quaternaires
Caractérisation
Montmorillonite
Photoréticulation
Résistance à l'humidité
Revêtements -- Séchage sous rayonnement ultraviolet
Revêtements protecteurs
SodiumLe sodium est un élément chimique, de symbole Na et de numéro atomique 11. C'est un métal mou et argenté, qui appartient aux métaux alcalins. On ne le trouve pas à l'état de corps pur dans la nature, mais il est très abondant sous forme de composés, par exemple dans le sel. Il brûle avec une flamme jaune.
Le sodium possède 22 isotopes connus, avec un nombre de masse variant entre 18 et 37.Index. décimale : 667.9 Revêtements et enduits Résumé : In this study, a synthesized polymerizable quaternary ammonium salt (PQAS-18) was intercalated into inorganic sodium montmorillonite (Na-MMT) as an organic modifier via cationic exchange. Afterward, a novel organic–inorganic hybrid material was prepared through in situ UV-curing technology and combined with a polymer matrix based on polybutadiene dimethacrylate (PBDMA). PQAS-18 fixed the crosslinked network due to its double bond, thereby leading to firm bonding between the polymer matrix and organoclay; moreover, our study showed homogeneous dispersion of the lamellar structure in the polymer matrix. X-ray diffraction proved that the distance between Na-MMT layers increased, and water vapor transmission measurement showed that the moisture barrier property of cured hybrid film was remarkably improved. Note de contenu : - Materials
- Preparation of organoclay
- Preparation of the organic-inorganic hybrid films
- CharacterizationDOI : 10.1007/s11998-018-0121-0 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-018-0121-0.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32414
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 16, N° 2 (03/2019) . - p. 429-437[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20894 - Périodique Bibliothèque principale Documentaires Disponible UV curing polymers in leather finishing / M. A. Knight in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 62, N° 1 (01-02/1978)
[article]
Titre : UV curing polymers in leather finishing Type de document : texte imprimé Auteurs : M. A. Knight, Auteur ; A.-G. Marriott, Auteur Année de publication : 1978 Article en page(s) : p. 14-17 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Copolymère uréthane acrylate
Cuirs et peaux -- Finition
Formulation (Génie chimique)
Laque et laquage
Photoréticulation
Polyacétals
Polyesters
Revêtements -- Séchage sous rayonnement ultraviolet
solvantsIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : This preliminary study has shown that clear lacquer finishes can be produced on leather by the use of UV curing systems whereby reactive solvent becomes part of the finish. Already performance levels are comparable to those found on many commercial solvent based systems. There is every likelihood that these levels will be increased. Chemical costs are likely to be substantially less than with conventional spray finishing of solvent diluted lacquers. Savings on chemicals are greater than the increased capital investment necessary for the roller-coating equipment which we believe is an essential pre-requisite for the industrial application of UV-curing finishes by the leather industry. Note de contenu : - Introduction and economic justification
- Experimental : Prepolymer type - Monomer diluent - Photo-initiator content
- Table 1 : Range of actual values recorded for individual formulations
- Table 2 : Performance characteristics of a formulation based on a urethane acrylate oligomer and a high molecular weight acrylic monomerPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34140
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 62, N° 1 (01-02/1978) . - p. 14-17[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007117 - Périodique Bibliothèque principale Documentaires Disponible UV curing polymers in leather finishing / M. A. Knight in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61 et 62 (Années 1977 et 1978)
[article]
Titre : UV curing polymers in leather finishing Type de document : texte imprimé Auteurs : M. A. Knight, Auteur ; A.-G. Marriott, Auteur Année de publication : 1978 Article en page(s) : p. 14-17 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Finition
Formulation (Génie chimique)
Laque et laquage
Photoréticulation
Polyacétals
Polyesters
Revêtements -- Séchage sous rayonnement ultraviolet
solvantsIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : This preliminary study has shown that clear lacquer finishes can be produced on leather by the use of UV curing systems whereby reactive solvent becomes part of the finish. Already performance levels are comparable to those found on many commercial solvent based systems. There is every likelihood that these levels will be increased. Chemical costs are likely to be substantially less than with conventional spray finishing of solvent diluted lacquers. Savings on chemicals are greater than the increased capital investment necessary for the roller-coating equipment which we believe is an essential pre-requisite for the industrial application of UV-curing finishes by the leather industry. Note de contenu : - Introduction and economic justification
- Experimental : Prepolymer type - Monomer diluent - Photo-initiator content
- Table 1 : Range of actual values recorded for individual formulations
- Table 2 : Performance characteristics of a formulation based on a urethane acrylate oligomer and a high molecular weight acrylic monomerEn ligne : https://drive.google.com/file/d/16miyFQ6vZhMslzG-BD1-Zb5dVD0BgnOu/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35218
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 61 et 62 (Années 1977 et 1978) . - p. 14-17[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 008597 - Périodique Archives Documentaires Exclu du prêt UV curing polymers in leather finishing / M. A. Knight in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 62, N° 1 (01-02/1978)
[article]
Titre : UV curing polymers in leather finishing Type de document : texte imprimé Auteurs : M. A. Knight, Auteur ; A.-G. Marriott, Auteur Année de publication : 1978 Article en page(s) : p. 14-17 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Finition
Formulation (Génie chimique)
Laque et laquage
Photoréticulation
Polyacétals
Polyesters
Revêtements -- Séchage sous rayonnement ultraviolet
solvantsIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : This preliminary study has shown that clear lacquer finishes can be produced on leather by the use of UV curing systems whereby reactive solvent becomes part of the finish. Already performance levels are comparable to those found on many commercial solvent based systems. There is every likelihood that these levels will be increased. Chemical costs are likely to be substantially less than with conventional spray finishing of solvent diluted lacquers. Savings on chemicals are greater than the increased capital investment necessary for the roller-coating equipment which we believe is an essential pre-requisite for the industrial application of UV-curing finishes by the leather industry. Note de contenu : - Introduction and economic justification
- Experimental : Prepolymer type - Monomer diluent - Photo-initiator content
- Table 1 : Range of actual values recorded for individual formulations
- Table 2 : Performance characteristics of a formulation based on a urethane acrylate oligomer and a high molecular weight acrylic monomerEn ligne : https://drive.google.com/file/d/16miyFQ6vZhMslzG-BD1-Zb5dVD0BgnOu/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40486
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 62, N° 1 (01-02/1978) . - p. 14-17[article]UV/EB laminating adhesives improve productivity and reduce cost / Edward M. Petrie in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 16, N° 7 (07-08/2009)
[article]
Titre : UV/EB laminating adhesives improve productivity and reduce cost Type de document : texte imprimé Auteurs : Edward M. Petrie, Auteur Année de publication : 2009 Article en page(s) : p. 32-35 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésifs -- Séchage sous rayonnement électronique
Adhésifs -- Séchage sous rayonnement ultraviolet
Adhésifs sensibles à la pression
Colles:Adhésifs
Coût -- Contrôle
Formulation (Génie chimique)
Photoréticulation
StratifiésIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Ultraviolet- and electron beam-cure adhesives have become popular due to both their environmental characteristics and cost effectiveness. UV and EB processes can increase productivity, reduce scrap and waste, and lower inventory. Table 1 shows the various reasons UV/EB-cure adhesives are used.
This article examines the potential productivity improvements and reduced cost provided by UV/EB adhesives systems. In addition, it will detail the major markets for UV/EB adhesives.Note de contenu : - Introduction to UV/EB curing
- Differences in UV and EB
- Laminating applications
- UV/EB adhesives
- TABLES : 1. Motivations for using UV/EB curing - 2. Type of UV/EB laminating processes - 3. Typical UV-curable pressure-sensitive adhesive formulationPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25904
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 16, N° 7 (07-08/2009) . - p. 32-35[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011478 - Périodique Bibliothèque principale Documentaires Disponible PermalinkPermalinkPermalink