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In vivo and in vitro evaluation methods : a comparison / Nicola Lionetti in PERSONAL CARE EUROPE, Vol. 7, N° 6 (11/2014)
[article]
Titre : In vivo and in vitro evaluation methods : a comparison Type de document : texte imprimé Auteurs : Nicola Lionetti, Auteur ; Luigi Rigano, Auteur ; Claudia Cartigliani, Auteur ; Adriana Bonfigli, Auteur Année de publication : 2014 Article en page(s) : p. 27-31 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cosmétiques -- Analyse
Etude in vitro
Etude in vivo
Evaluation
Facteur de protection solaire
Photoprotection
Résistance à l'humidité:Résistance à l'eau
Tests d'efficacitéIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Effective photoprotection represents the best way to keep our skin healthy in sun exposed environments, even if the cosmetic protection does not have to induce to an imprudent and prolonged exposure to the sun's rays. The gradual harmonisation of the evaluation of methods of the efficacy of sunscreens will lead to greater safety for all consumers. Furthermore, the several warnings described on the labels may help the consumers to better protect their own health, increasing their awareness about the risks of prolonged and thoughtless sun exposure. Note de contenu : - Evaluation of UVB sunburn protection factor (SFP)
- ISO 24444:2010-in vivo determination of SFP
- Recommendations
- Evaluation of the sun product water resistance
- In vitro method for the determination of UVA photoprotection
- In vitro determination of UVA photoprotection
- FDA 2011 final rule
- Australia sunscreen standard AS/NZS 2604:2012
- Formulation solutionsEn ligne : https://drive.google.com/file/d/16ASjCOGmAkTP_SI8qatQsIe0zVoIfZdl/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22262
in PERSONAL CARE EUROPE > Vol. 7, N° 6 (11/2014) . - p. 27-31[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16618 - Périodique Bibliothèque principale Documentaires Disponible Ingredients focus : sun care products / Richard Scott in PERSONAL CARE EUROPE, Vol. 7, N° 2 (03/2014)
[article]
Titre : Ingredients focus : sun care products Type de document : texte imprimé Auteurs : Richard Scott, Auteur Année de publication : 2014 Article en page(s) : p. 23-25 Langues : Anglais (eng) Catégories : Absorbeurs de rayonnement ultraviolet
Antioxydants
Conservateurs (chimie)
Cosmétiques
Dioxyde de titane
Ingrédients cosmétiques
LignanesLes lignanes sont des composés phénoliques formés de deux unités monolignols. Ces mêmes unités de base servent aussi aux végétaux pour synthétiser un long polymère ramifié, au nom proche mais mieux connu, la lignine, présente dans les parois des vaisseaux conducteurs. Il existe de très nombreux lignanes, qui diffèrent par le type de liaison entre les deux unités et les modifications qui interviennent après la dimérisation.
Peau -- Soins et hygiène
Phénols
Produits antisolaires
Résistance à l'humidité:Résistance à l'eauIndex. décimale : 668.5 Parfums et cosmétiques Résumé : In terms of consumer wellbeing, sunscreens are almost certainly one of the most important products to come under the personal care umbrella. Their role in protecting skin from the sun's harmful rays saves lives across the world, while also contributing to the rise of anti-ageing and skin lightening products.
Sunscreens have been produced since the mid-1940s, and the range of active ingredients used has developed over the years. There are currently about 30 UV filters in use, each with different areas of strength and levels of photostability.
Following are some of the latest ingredients on the marketplace to help formulators create the next line of leading sun care products. Increasingly, protection against UV radiation is moving from a niche section of the industry into everyday skin care, which opens up a range of formulating options, including protection for hair.En ligne : https://drive.google.com/file/d/1Y5F-RxM1xG6fQtwXkK7peEs4WDcolHSJ/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20774
in PERSONAL CARE EUROPE > Vol. 7, N° 2 (03/2014) . - p. 23-25[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16107 - Périodique Bibliothèque principale Documentaires Disponible Innovative self-initiating UV-curable polyurethane dispersions in COATINGS TECH, Vol. 17, N° 7 (07/2020)
[article]
Titre : Innovative self-initiating UV-curable polyurethane dispersions Type de document : texte imprimé Année de publication : 2020 Article en page(s) : p. 44-52 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Bois -- Finition
Bois -- Revêtements
Essai de dureté
Formulation (Génie chimique)
Photoamorceurs (chimie)
Polyuréthanes
Résistance à l'humidité:Résistance à l'eau
Résistance chimique
Revêtements en phase aqueuse -- Séchage sous rayonnement ultraviolet:Peinture en phase aqueuse -- Séchage sous rayonnement ultraviolet
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : Waterborne (WB) UV-curable polyurethane dispersions (PUDs) are the binders of choice in many industrial wood applications. These resins are formulated with photoinitiators that absorb energy and initiate consecutive free radical-curing reactions. Traditional photoinitiators include both Type I (photo cleavage) and Type II (H- abstraction) classes, which are effective for surface curing.1 Because these products are classified as environmentally damaging (toxic to aquatic life) and can be a health hazard (suspected carcinogen), it is essential to fully react these components during curing because of potential migration of unreacted residual amounts. Such concerns are especially important considering the use of these materials for skin- or food-contact applications. New-generation UV-curable PUDs have been developed with initiating sites based on Type II photoinitiators incorporated into the backbone of the polymer. These new self-initiating (SI) polymers have been evaluated for use in industrial wood applications and benchmarked against traditional WB UV PUDs formulated with both conventional and polymeric photoinitiators. The performance of both clear and pigmented coatings has been investigated.
A series of five SI WB UV resins has been developed. These polymers are SI versions of existing WB UV resins. These WB UV resins are all acrylic/polyester polyurethane dispersion hybrids with a minimum film formation temperature (MFFT) of approximately 0 oC. Table 1 summarizes the physical properties and characteristics of the resins evaluated.Note de contenu : - INTRODUCTION : Experimental - Clear self-sealing topcoats - Panel preparation
- PROCEDURES AND RESULTS : König pendulum hardness - Boiling water resistance - Chemical/stain resistance - Scrape adhesion - Ball point pen indentation - Green print resistance - Hot print resistance - Edge soak - Plasticizer resistance - Hot and cold check resistance
- Table 1 : Physical properties and characteristics
- Table 2 : Clear self-sealing topcoat
- Table 3 : Coating performances for industrial wood finishes
- Table 4 : SI WB UV 5 reformulated with type 1 photoinitiator
- Table 5 : White self-sealing topcoat formulations
- Fig. 1 : König pendulum hardness (sec)
- Fig. 2 : Boiling water resistance
- Fig. 3 : Chemical resistance using KCMA specifications
- Fig. 4 : Chemical resistance using office furniture specifications
- Fig. 5 : Scrape adhesion in Kg passed
- Fig. 6 : Ball point pen indentation in grams passed
- Fig. 7 : Chemical resistance using KCMA specifications
- Fig. 8 : Chemical resistance using office furniture specifications
- Fig. 9 : Boiling water resistance comparison
- Fig. 10 : Scrape adhesion - Kg passed and ball point pen indentation - grams passed
- Fig. 11 : König pendulum hardness (sec)
- Fig. 12 : Chemical resistance using office furniture specifications
- Fig. 13 : König pendulum hardness (sec)
- Fig. 14 : Chemical resistance using KCMA specification
- Fig. 15 : Chemical resistance using office furniture specificationsEn ligne : https://drive.google.com/file/d/1GgVQoKGEGbyU8o-MghvmFLVAL8qfoKXu/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34343
in COATINGS TECH > Vol. 17, N° 7 (07/2020) . - p. 44-52[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21873 - Périodique Bibliothèque principale Documentaires Disponible Insights into functional polymer-based organic-inorganic nanocomposites as leather finishes / Qianqian Fan in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 1 (Année 2019)
[article]
Titre : Insights into functional polymer-based organic-inorganic nanocomposites as leather finishes Type de document : texte imprimé Auteurs : Qianqian Fan, Auteur ; Ma Jianzhong, Auteur ; Qunna Xu, Auteur Année de publication : 2019 Article en page(s) : 10 p. Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antibactériens
Cuirs et peaux -- Finition
Matériaux -- Propriétés fonctionnelles
Nanoparticules
Polymères organiques-inorganiques
Résistance à l'humidité:Résistance à l'eau
Revêtement auto-nettoyant
Sol-gel, ProcédéIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Nowadays, the increasing demands from consumer challenges the traditional leather products. Traditional polymer leather finishes gradually lose their dominant position in the market. To address this issue, recent research effort has been devoted to developing polymer-based organic-inorganic nanocomposite leather finishes due to their various functional properties including antibacterial, self-cleaning and water-resistant property. In this review, we provide a comprehensive overview of synthesis of polymer-based organic-inorganic nanocomposites and their application as functional leather finishes. With the perspective of their properties and current challenges, an outlook in the future development about crafting functional and high-quality leather finishes are further proposed. Note de contenu : - SYNTHESIS OF POLYMER-BASED ORGANIC-INORGANIC NANOCOMPOSITES : Sol-gel processing - Blending - In situ method
- APPLICATION OF POLYMER-BASED ORGANIC-INORGANIC NANOCOMPOSITES AS FUNCTIONAL LEATHER FINISHES : Antibacterial leather finishes - Water resistant leather finishes - Self-cleaning leather finishes - Other functional leather finishesDOI : https://doi.org/10.1186/s42825-019-0005-9 En ligne : https://link.springer.com/content/pdf/10.1186/s42825-019-0005-9.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36948
in JOURNAL OF LEATHER SCIENCE AND ENGINEERING > Vol. 1 (Année 2019) . - 10 p.[article]Investigation of cardanol-based reactive polyamide as a crosslinker in epoxy zinc-rich primer / Dinesh Balgude in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 3 (05/2017)
[article]
Titre : Investigation of cardanol-based reactive polyamide as a crosslinker in epoxy zinc-rich primer Type de document : texte imprimé Auteurs : Dinesh Balgude, Auteur ; Anagha S. Sabnis, Auteur ; Kumar Ghosh Swapan, Auteur Année de publication : 2017 Article en page(s) : p. 583-595 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Anticorrosifs
Anticorrosion
Cardanol
Epoxydes
Essais de brouillard salin
PolyamidesUn polyamide est un polymère contenant des fonctions amides -C(=O)-NH- résultant d'une réaction de polycondensation entre les fonctions acide carboxylique et amine.
Selon la composition de leur chaîne squelettique, les polyamides sont classés en aliphatiques, semi-aromatiques et aromatiques. Selon le type d'unités répétitives, les polyamides peuvent être des homopolymères ou des copolymères.
Primaire (revêtement)
Résistance à l'humidité
Spectroscopie d'impédance électrochimique
ZincIndex. décimale : 667.9 Revêtements et enduits Résumé : Cardanol-based reactive polyamides with different amine functionalities were successfully developed by conventional polycondensation mechanism. The synthesis involved 2-step processes of functionalization of cardanol by maleic anhydride followed by its condensation with diethylenetriamine in the second step. The polyamides with different molecular weights were prepared by varying the mole ratios of acid and amine components in the formulation. The developed polyamides were characterized for structural confirmation by FTIR and NMR spectroscopy. These polyamides were then used as crosslinker in conventional epoxy zinc-rich primer. The effect of molecular weights of these polyamides on mechanical, chemical, and solvent resistance properties of conventional epoxy zinc-rich primer was studied and compared with that of commercial polyamide. The anticorrosive properties of the primers were evaluated by humidity resistance test, salt spray test and electrochemical impedance spectroscopy. The study revealed that the epoxy zinc-rich primers cured with cardanol-based polyamide resulted in improved mechanical, chemical, and anticorrosive properties as evaluated by various methods. Note de contenu : - EXPERIMENTAL : Materials - Synthesis of cardanol-based polyamides (CPAs) - Surface preparation - Preparation, application, and curing of zinc-rich primer - Characterization techniques and testing methods
- RESULTS AND DISCUSSION : Characterization of liquid resin - Liquid paint characterization - Paint film characterizationDOI : 10.1007/s11998-016-9869-2 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-016-9869-2.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28567
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Code-barres Cote Support Localisation Section Disponibilité 18899 - Périodique Bibliothèque principale Documentaires Disponible Leather property : water resistance / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 38 (11-12/2019)
PermalinkLotion solaires SPF 30 haute protection résistante à l'eau / Anne Janssen in EXPRESSION COSMETIQUE, N° 12 (11-12/2011)
PermalinkPermalinkMembranes barrières : des maisons saines et confortables in TEXTILES A USAGES TECHNIQUES (TUT), N° 54 (4e trimestre 2004)
PermalinkMéthodes de détermination et de contrôle de la résistance du cuir à l'eau et aux autres agents extérieurs / R. Desgrippes in TECHNICUIR, N° 8 (10/1973)
PermalinkMonolayer coating with multiple benefits / Stefano Chimenti in EUROPEAN COATINGS JOURNAL (ECJ), N° 4 (04/2021)
PermalinkA more efficient production process in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 8, N° 3 (2015)
PermalinkMorphology control in water-based biorenewable binders for decorative paints / Tijs Nabuurs in SURFACE COATINGS INTERNATIONAL, Vol. 104.3 (05-06/2021)
PermalinkN-Sulphonatoalkyl indophenine derivatives: Design, synthesis and dyeing properties on wool, silk and nylon fabrics / Jinfang Cai in COLORATION TECHNOLOGY, Vol. 137, N° 2 (04/2021)
PermalinkA natural-based 360° approach for optimized sunscreen formulations / Martina Issleib in SOFW JOURNAL, Vol. 146, N° 7/8 (07-08/2020)
PermalinkPermalinkNaturally derived film former for water resistance / Thomas O'Lenick in GLOBAL PERSONAL CARE, Vol. 24, N° 5 (05/2023)
PermalinkNeuburg siliceous earth in water-based acrylic clear coats for wood : Part 2 / Hubert Oggermüller in SURFACE COATINGS INTERNATIONAL, Vol. 100.4 (08-09/2017)
PermalinkA new approach for evaluating the water resistance of sunscreens on consumers : tap water vs. salt water vs. chlorine water / Germain Puccetti in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 36, N° 3 (06/2014)
PermalinkNew directions in wood directions / Marie Bleuzen in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 207, N° 4635 (10/2017)
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