Advanced instrumentation optimises nail care products / Jo Smewing in PERSONAL CARE EUROPE, Vol. 12, N° 2 (04/2018)  

[article]  inPERSONAL CARE EUROPE > Vol. 12, N° 2 (04/2018) . - p. 90-92 Titre : Advanced instrumentation optimises nail care products Type de document : texte imprimé Auteurs : Jo Smewing, Auteur Année de publication : 2018 Article en page(s) : p. 90-92 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Ongles -- Soins et hygiènes Vernis à ongles -- Analyse Index. décimale : 668.5 Parfums et cosmétiques Résumé : In a vast global cosmetics market forecast to reach US$ 675 billion by 2020, only the fittest can survive. That means outstanding consumer insight, creativity, constant NPD and a sharp focus on quality. While these attributes are required throughout the category, it is especially the case when it cornes to nail cosmetics. A longstanding aspect of the beauty industry, nail care has become a top priority for many consumers in today's celebrity-obsessed, selfie-taking society. With demand growing incessantly, it is more important than ever to develop the perfect product quickly and ensure quality standards are never compromised. Using objective analysis techniques is a reliable and proven way to optimise formulations and maintain quality and consistency, so improving consumer experience, boosting loyalty and growing long-term sales. Note de contenu : - Challenging formulations - Nail polish : the star of the nail care category - Assessign nail polish performance at the time of application - Evaluating dry nail polish - Film features - FIGURES : 1. Results of adhesive tests conducted over a period of approximately forty minutes - 2. Nail polish properties shown on a force/time graph generated by exponent software following adhesive tests - 3. Nail gel is harder than polish when first applied - 4. Polish remains stickier for longer than gel - 5. Gel is more stringy than polish during drying, but dries faster - 6. Comparison of adhesive forces of two nail wraps En ligne : https://drive.google.com/file/d/1nTwFE_5tgg4S8wfYW0Jl50MHxqFn0t5H/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30455 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
19931	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Handling the powder problem / Jo Smewing in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 194, N° 4481 (10/2004)

[article]  inPOLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 194, N° 4481 (10/2004) . - p. 9-11 Titre : Handling the powder problem Type de document : texte imprimé Auteurs : Jo Smewing, Auteur Année de publication : 2004 Article en page(s) : p. 9-11 Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : This paper looks at powder flow in the paints and coatings industry, the need for accurate testing and its benefits to manufacturers. It has been estimated that powders account for 50% of materials used in industry. In paints, coatings and adhesives, this proportion is even higher. Handling and processing powders, particulates and granules is central to the paints and coatings industry, but has traditionally been fraught with problems due to their unpredicable and irregular behaviour, specifically with respect to flowability. With so many raw materials, semi-finished and finished products in powder form, this sector stands to gain significant manufacturing and commercial benefits from improvements in the assessment of powder flow. Recent technological developments are now poised to deliver those advantages. Powder handling and processing tends to be problematic because powders exhibit properties similar to both solids and liquids. Normally, they are surrounded by air and combine in many ways to change the way the powder behaves. Many common manufacturing problems are attributed to incorrect powder flow, including non-uniformity (segregation) in blending, under- or over-dosage, inaccurate filling and obstructions and stoppages. These in turn lead to excessive rejected material, machine down-time and defective end-products. Storage, handling, production, packaging, distribution and end use can all be negatively affected by common powder flow problems. Knowing a powder's characteristics - and the factors which impact on it - is therefore essential. This allows the optimisation of formulation, equipment and incorporates quality control principles throughout production, thereby assisting in process design, performance evaluation and troubleshooting. Note de contenu : - Accurate flow measurement - Traditional measurements - Instrument-based testing - Controlled flow - Specialist software - Technology for flexibility Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27687 [article]

Réservation

Réserver ce document

Exemplaires (2)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
000293	-	Périodique	Bibliothèque principale	Documentaires	Disponible
000294	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Suppressing the flow / Jo Smewing in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 192, N° 4457 (10/2002)

[article]  inPOLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 192, N° 4457 (10/2002) . - p. 40-43 Titre : Suppressing the flow Type de document : texte imprimé Auteurs : Jo Smewing, Auteur Année de publication : 2002 Article en page(s) : p. 40-43 Langues : Anglais (eng) Catégories : Compactage Débimétrie Ecoulement bidimensionnel Revêtements poudre:Peinture poudre Silice La silice est la forme naturelle du dioxyde de silicium (SiO2) qui entre dans la composition de nombreux minéraux. La silice existe à l'état libre sous différentes formes cristallines ou amorphes et à l'état combiné dans les silicates, les groupes SiO2 étant alors liés à d'autres atomes (Al : Aluminium, Fe : Fer, Mg : Magnésium, Ca : Calcium, Na : Sodium, K : Potassium...). Les silicates sont les constituants principaux du manteau et de l'écorce terrestre. La silice libre est également très abondante dans la nature, sous forme de quartz, de calcédoine et de terre de diatomée. La silice représente 60,6 % de la masse de la croûte terrestre continentale. Index. décimale : 667.9 Revêtements et enduits Résumé : Processing powders in the paints and coatings industry has been fraught with problems. The author discusses powder flow patterns and the advantages of accurate testing technology. It has been estimate that powders account for 50% of materials used in industry. In paints, coatings and adhesives, this proportion is even higher. Handling and processing powders, particulates and granules is central to the paints and coatings industry. But it has traditionally been fraught with problems due to their unpredictable and irregular behaviour, specifically with respect to flowability. With so many raw materials, semi-finished and finished products in powder form, this sector stands to gain significant manufacturing and commercial benefits from improvements in the assessment of powder flow. Recent technological developments are now poised to deliver those advantages. Note de contenu : - Handling and processing - Accurate flow measurement - Traditional flow measurement - Instrument-based testing - Getting real - Controlled flow - Specialist software - Cutting-edge technology - FIGURES : 1 & 2. Typical powder flow problems and good flow - 3. a. Aeration by rotating and lifting the sample ; b. Compaction by rotation and downward blade movement ; c. Silice compaction - a less severe form of compaction - TABLE : 1. Factors affecting powder flow Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27989 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
000320	-	Périodique	Bibliothèque principale	Documentaires	Disponible

---

1 (1 - 3 / 3)