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HYPOMER MT 2550K - Hydroxy acrylic matting resins / Ana Sanchez in SURFACE COATINGS INTERNATIONAL, Vol. 106.1 (01-02/2023)
[article]
Titre : HYPOMER MT 2550K - Hydroxy acrylic matting resins Type de document : texte imprimé Auteurs : Ana Sanchez, Auteur Année de publication : 2023 Article en page(s) : p. 46-48 Langues : Anglais (eng) Catégories : Adhésion
Agent mattant
Matières plastiques -- Revêtement
Polyhydroxyacrylique
Produits commerciaux
Revêtements (produits chimiques)
Toucher
Transparence (optique)Index. décimale : 667.9 Revêtements et enduits Résumé : HYPOMER® MT 2550K is a proprietary hydroxy acrylic-based, liquid matting resin that provides excellent matting effect without the addition of any additional matting agent upon drying. It comes in a low odour, aromatic-free composition.
Dry films of the resins are characterised by excellent transparency, smoothness and tactile or touch feel effect. It is produced using a special polymerisation reaction and a process that combines non-soluble acrylic particles with a liquid resin through a bridging mechanism.Through a good balance of hydrophilicity and hydrophobicity, the solid particles are uniformly dispersed and suspended in the liquid resin to form an opaque white liquid.
It has good adhesion on ABS, ABS/PC and other plastic substrates. It also has good compatibility with conventional hydroxy acrylic resins. Consequently, these resins combinations and other OH-functional crosslinking resins (e.g. acrylic, PU) produce, depending on the ratio, a wide range of semi-matt to matt clear, solid colour and metallic finishes with excellent performance.Note de contenu : - Matting theory
- Experimental
- Table : Physical propertiesEn ligne : https://drive.google.com/file/d/1iNbtKssbDiSZ3-NqDMkUuEe8L_u9GD0P/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38873
in SURFACE COATINGS INTERNATIONAL > Vol. 106.1 (01-02/2023) . - p. 46-48[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23894 - Périodique Bibliothèque principale Documentaires Disponible
[article]
Titre : Identity crisis Type de document : texte imprimé Auteurs : Dinker Bajpai, Auteur Année de publication : 2015 Article en page(s) : p. 34-37 Langues : Anglais (eng) Catégories : Absorption
Cuir
Cuir -- Identification
Essais (technologie)
Evaluation visuelle
ToucherIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : It is important to know the specifics about the material you're buying in order to better maintain its longevity. Dinker Bajpai, leather technologist, consumer products services, Bureau Veritas India, explains the many different types of leather available and how one can easily differentiate between various types. Note de contenu : - Aniline leather
- Pull-up leather
- Rub-off leather
- Semi-aniline leather
- Pigmented leather
- Bi-cast leatherEn ligne : https://drive.google.com/file/d/1bV4znNmNYHLQtbK5krjSxr7J9ncdUrvl/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24000
in LEATHER INTERNATIONAL > Vol. 217, N° 4849 (04/2015) . - p. 34-37[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17176 - Périodique Bibliothèque principale Documentaires Disponible Impact of the mechanical properties of nappa clothing leather on the characteristics of its use / V. Urbanija in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 88, N° 5 (09-10/2004)
[article]
Titre : Impact of the mechanical properties of nappa clothing leather on the characteristics of its use Type de document : texte imprimé Auteurs : V. Urbanija, Auteur ; J. Gersak, Auteur Année de publication : 2004 Article en page(s) : p. 181-190 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cisaillement (mécanique)
Cuir nappa
Cuirs et peaux -- Propriétés mécaniques
Cuirs et peaux de moutons
Cuirs et peaux de porcs
Drapage
Elasticité
Etudes comparatives
Flexion (mécanique)
Toucher
Traction (mécanique)
Vêtements en cuirIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Leather, when used as the primary component of clothing, requires specific care in design linked to the specific traits of individual hide types and their mechanical properties. This study attempts, with reference to the specific properties of leather, to explore the impact of nappa leather clothings’ mechanical properties on the characteristics of its use.
This research work deals with a mechanical properties analysis of sheep- and pigskin nappa leather clothing.
Particular emphasis is placed on handle, the tensile, elastic and shear properties, as well as bending characteristics and design abilities and/or drape of the leather. Special emphasis is placed on the comparative analysis of pigand sheepskin nappa leather clothing.
The survey involved 31 skins of various nappa clothing sheepskin designed for outer garments which were divided into three groups by weight and by mass and four groups of nappa clothing pigskin. Three of the groups of nappa pigskin differed in the method of finishing, whereas the fourth group included washable nappa pigskin. All of the groups of nappa leather clothing analysed were tested for their interrelationships on the important parameters of mechanical properties typical of an individual hide group. In parallel with analysis of the mechanical properties of the nappa leather used, the effects of mass and bending rigidity on the nappa leathers’ drape were also explored. “Mass” here is used in the sense of mass/unit area and is expressed in gm-2.
Based on an analysis of the results obtained for individual parameters of the nappa pigskin’s mechanical properties, it was established that there is no substantial deviation in the properties concerned from the values for nappa sheepskin.Note de contenu : - LEATHER CLOTHING : Mechanical properties - Leather clothing appearance
- METHODOLOGY
- RESULTS
- DISCUSSION : Analysis of results relating to the mechanical properties of nappa leather - Analysis of results relating to the drapability parameters of nappa leather - Analysis of established borderline values for the major parameters of nappa leather mechanical properties
- Table 1 : Characteristic parameters of basic mechanical properties using the KES-FB system
- Table 2 : Results of tensile a nd shear propertym easurements, and co mp ressib ility of pig- and sheepskin nappa leather in longitudinal and transverse directions
- Table 3 : Results of bending rigidity measurements, and drape parameters for the pig-and sheepskin nappa leathers analysed
- Table 4 : Recommendations for limit values of major parameters for mechanical properties of pig- and sheepskin nappa leatherEn ligne : https://drive.google.com/file/d/1OKOaFnE6IimTxXoIpaYTrlsmGsBrdnFF/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39622
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 88, N° 5 (09-10/2004) . - p. 181-190[article]Impacts of sensory multimodality congruence and familiarity with short use on cosmetic product evaluation / Alice Bourdier in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 45, N° 5 (10/2023)
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Titre : Impacts of sensory multimodality congruence and familiarity with short use on cosmetic product evaluation Type de document : texte imprimé Auteurs : Alice Bourdier, Auteur ; Anne Abriat, Auteur ; Tao Jiang, Auteur Année de publication : 2023 Article en page(s) : p. 592-603 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse sensorielle
Cosmétiques
Emotions -- Mesure
Odeurs
Produits de beauté
ToucherIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Cross-modal association between sensory modalities is a natural phenomenon in the perception of our environment. For cosmetic evaluation, touch and smell are the two major sensory modalities involved in the whole product perception. In this study, we investigate whether a specific cosmetic texture is preferentially associated with a specific fragrance: congruence between texture and fragrance. In addition, we investigate whether 1-week use of a fragrance–texture congruent or non-congruent product can influence user's whole product appreciation and well-being. We have conducted a four-test experiment with 29 participants; first in the laboratory to evaluate: six fragrances and four textures individually with free description (test 1) ; the same stimuli with a description with cross-modal descriptors (test 2) ; 10 fragrance–texture combined products (test 3) ; and secondly at home, two fragrance–texture combined products: one congruent and one non-congruent (test 4). Results showed that: For a given texture type, specific olfactory notes are necessary to lead to a congruent cross-modal pairing product. Sensory modal congruent products produce the highest hedonic response. Real-life use or familiarisation with a product can influence not only the degree of cross-modal congruence but also overall cosmetic product appreciation. Note de contenu : - MATERIALS AND METHODS : Participants - Materials - Procedure - Statistical analysis
- RESULTS : Test 1 : Free description - Test 2 : Description with cross-modal descriptors - Test 3 : Texture/fragrance combined products' evaluation - Test 4 : Home use evaluation
- Table 1 : Formulated products (texture+fragrance) evaluated in the study
- Table 2 : Lists of sensory descriptors
- Table 3 : Wilcoxon signed-rank test between group 1 (cream/skin-gel) and group 2 (skin-balm/dry oil) on level of congruenceDOI : https://doi.org/10.1111/ics.12863 En ligne : https://drive.google.com/file/d/1xdB81Cr5UikswVl-x_hnzcooqGsjNZ3G/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40080
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 45, N° 5 (10/2023) . - p. 592-603[article]Improving weather resistance, touch feel and scratch resistance / Mouhcine Kanouni in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 207, N° 4629 (03/2017)
[article]
Titre : Improving weather resistance, touch feel and scratch resistance Type de document : texte imprimé Auteurs : Mouhcine Kanouni, Auteur ; Tobias Niederleitner, Auteur Année de publication : 2017 Article en page(s) : p. 18-19 Langues : Anglais (eng) Catégories : Bois -- Revêtements protecteurs
Cires
Hydrophobie
Photostabilité
Rayonnement ultraviolet
Résistance à l'abrasion
Résistance aux conditions climatiques
Stabilisant à la lumière de type amine encombrée
Toucher
Vernis en phase aqueuse -- AdditifsIndex. décimale : 667.9 Revêtements et enduits Résumé : As demand rises to improve the outdoor durability of waterborne coatings, as well as enhance surface effects, Clariant has developed addditives to meet the utmost expectations, as the author discuss.
Clariant's latest renewable-based additives are combining the demand for more natural, sustainable products with state-of-the-art performance compared to standard commercially available products. These additives will enable waterborne coating manufacturers to formulate paints with surface feels from smooth to the pleasant feel of untreated wood, with outstanding scratch resistance, high matting efficiency and improved weathering properties. Water-based coatings are increasingly popular because of their more environmentally friendly aspects compared to solvent-based coatings. To protect waterborne coatings against the adverse effects of outdoor weathering and enhance their surface effects, it is necessary to add UV stabilisers and wax type additives, which must not only be perfectly compatible with the coating resin system but alos hydrophobic. Indeed, if this is not the case, the additives can easily be extracted from the coating solely by humidity (rain or condensation).Note de contenu : - Light stabilisers for waterborne coatings
- Modifying the surface properties of waterborne coatings
- FIGURES : 1. Substrate = pine wood, WB acrylic clearcoatEn ligne : https://drive.google.com/file/d/18jqTDLC5GtpTr4UV67tD9Qvz_7kkQluC/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28104
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 207, N° 4629 (03/2017) . - p. 18-19[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18775 - Périodique Bibliothèque principale Documentaires Disponible Influence of wall slip, thixotropy and lubrication regime on the instrumental sensory evaluation of topical formulations / Febin Cyriac in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 44, N° 3 (06/2022)
PermalinkLes ingrédients verts se font une place / Aurélie Dureuil in FORMULE VERTE, N° 13 (03/2013)
PermalinkInvestigation of friction and perceived skin feel after application of suspensions of various cosmetic powders / K. Timm in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 34, N° 5 (10/2012)
PermalinkLipoid P 75-3 - For naturalness and quality / Yvonne Friedewald in GLOBAL PERSONAL CARE, Vol. 22, N° 8 (09/2021)
PermalinkPermalinkMaking sure that looks are not deceiving / Georg Grestenberger in KUNSTSTOFFE INTERNATIONAL, Vol. 101, N° 3 (03/2011)
PermalinkPermalinkDe la matière dans tous les sens / Alexandre Couto in PLASTIQUES & CAOUTCHOUCS MAGAZINE, N° 861 (10/2008)
PermalinkMatières premières cosmétiques : ingrédients sensoriels / Michel Grisel / Paris : Technique & Documentation - Lavoisier (2017)
PermalinkMatières premières cosmétiques : ingrédients sensoriels / Michel Grisel / Chartres [France] : Cosmetic Valley Editions (2020)
PermalinkModulation of Piezo1 influences human skin architecture and oxytocin expression / Florian Labarrade in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 45, N° 5 (10/2023)
PermalinkNot only age but also tactile perception influences the preference for cosmetic creams applied to the forearm / M. Trautmann in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 39, N° 3 (06/2017)
PermalinkOptically and haptically effective chrome surfaces / Felix A. Heinzler in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 5 (05/2018)
PermalinkPerception sensorielle thermique dans l'habitacle / Alain Sarda in CAOUTCHOUCS & PLASTIQUES, N° 828 (02/2005)
PermalinkLa piézoélectricité donne une nouvelle impulsion aux plastiques in PLASTILIEN, N° 126 (04/2016)
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