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Modern product protection for SPF 50+ sunscreen emulsions / Yohanna Sander in SOFW JOURNAL, Vol. 144, N° 7-8 (07-08/2018)  

[article]  inSOFW JOURNAL > Vol. 144, N° 7-8 (07-08/2018) . - p. 2-4 Titre : Modern product protection for SPF 50+ sunscreen emulsions Type de document : texte imprimé Auteurs : Yohanna Sander, Auteur ; Jürgen Claus, Auteur ; Ravi Pillai Année de publication : 2018 Article en page(s) : p. 2-4 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Conservateurs (chimie) Cosmétiques Emulsions -- Emploi en cosmétologie Formulation (Génie chimique) Peau -- Soins et hygiène Produits antisolaires Index. décimale : 668.5 Parfums et cosmétiques Résumé : Sun care products have evolved considerably in the part years. Also called intelligent protections, they offer many other advantages than just UV protection and are adapted to the consumers' urban, leisure and extreme lifestyle conditions. At the same time, the high SPF formulations bring new challenges in terms of product protection because of the high oil content of the formulations. Indeed, conventional preservatives are under constant scrutiny and formulators need to be increasingly creative by incorporating innovative product protection molecules in their formulations to limit the proliferation of microbial contaminants. Phenoxyethanol, benzyl alcohol, hydroxacetophenone, pentylene glycol and caprylyl glycol are some of the important ingredients in the toolbox for the formulators to support them for this purpose. Phenoxyethanol and benzyl alcohol are two commonly used preservatives in cosmetics. In sun care products, hydroxyacetophenone contributes to the antioxidant properties of the formulations and 1,2-alkanediols such as pentylene glycol and caprylyl glycol act as moisturizers while improving the aesthetics of the formulations. At the correct dosage, these versatile ingredients play a key rote in modern product protection. Note de contenu : - Table 1 : Molecules used for modern protection - Table 2 : Sunscreen SPF 50+ (U.54129) - Fig. 1 : Results of the challenges tests in accordance with European Pharmacopoeia En ligne : https://drive.google.com/file/d/10qhry4oBKoMPhw3JLAHThV90nDtRshnQ/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30906 [article]

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Evaluating particulate materials for IR protection in personal care products / Yun Shao in SOFW JOURNAL, Vol. 144, N° 7-8 (07-08/2018)  

[article]  inSOFW JOURNAL > Vol. 144, N° 7-8 (07-08/2018) . - p. 6-11 Titre : Evaluating particulate materials for IR protection in personal care products Type de document : texte imprimé Auteurs : Yun Shao, Auteur ; Maitree Kanjilal, Auteur Année de publication : 2018 Article en page(s) : p. 6-11 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adhésion Cosmétiques Dioxyde de titane Fond de teint Microscopie électronique à balayage Peau -- Soins et hygiène Protection contre le rayonnement infrarouge Protection thermique Spectrométrie infrarouge Transmittance La transmittance, en général, est le rapport caractérisant la transmission d'une grandeur dans un système. Elle se calcule par le rapport entre la grandeur en entrée et en sortie. En optique, la transmittance d'un matériau ou d'un filtre est la fraction du flux lumineux le traversant. Elle est également nommée facteur de transmission mais aussi transparence dans le domaine de la photographie. Index. décimale : 668.5 Parfums et cosmétiques Résumé : Study of NIR transmittance has confirmed that TiO2 is the very effective IR attenuating material, and the optimal size is around 1 micron. Solid micron sized TiO2 particles, especially with an acicular shape, have the highest efficacy. They were able to block not only the NIR that can penetrate deep into the skin but also IR rays with longer wavelength that is responsible for thermal impact. Heat protection effect increased with the increasing use level of these Ti02 but reached a plateau at about 5 %, a level that shows little whitening on fair and dark skin tones. The merits of these IR attenuating TiO2 powders make them suitable for use in both skin care formulations and color cosmetics to prevent or reduce the harmful biological effects caused by IR exposure. Note de contenu : - Materials - NIR trnasmittance measurement - Heat protection measurement - Table 1 : Particulate sample and their basic properties - Fig. 1 : Transmittance curves of all samples - Fig. 2 : Tranmsittance of TiO2 with different sizes - Fig. 3 : Transmittance of TiO2 with micro size - Fig. 4 : SEM image of TiO2-IR-300 - Fig. 5 : SEM image of A1K-TiO2 - Fig. 6 : Emission spectrum of Philip IR light bult - Fig. 7 : Skin temperature depression - Fig. 8-9 : Sample 5 and 9 in cream at 2 mg/cm2 - Fig. 10-11 : Sample 5 and 9in foundation at 2 mg/cm2 En ligne : https://drive.google.com/file/d/1OfOKBmapjKmq_qj59-FA66SvHSakq39t/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30907 [article]

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Requirements for subcontracting microbiological task by cosmetics manufacturers / Ulrich Eigener in SOFW JOURNAL, Vol. 144, N° 7-8 (07-08/2018)  

[article]  inSOFW JOURNAL > Vol. 144, N° 7-8 (07-08/2018) . - p. 12-16 Titre : Requirements for subcontracting microbiological task by cosmetics manufacturers Type de document : texte imprimé Auteurs : Ulrich Eigener, Auteur Année de publication : 2018 Article en page(s) : p. 12-16 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cosmétiques -- Aspect sanitaire Microbiologie Sécurité des produits de consommation Sous-traitance Index. décimale : 668.5 Parfums et cosmétiques Résumé : To ensure the adequate microbiological quality and safety of cosmetic products, it is necessary to perform a number of microbiological tasks, which should be combined in a quality management system (microbiological quality management [MQM]) to reliably achieve the targets. If the tasks cannot be performed by the manufacturers' own qualified personnel, they can be delegated to an external partner. The microbiological tasks may require laboratory facilities (e.g., examination for microbiological purity) or they may just be performed by persons with a professional expertise (e.g., microbiological safety assessment). The responsibilities for subcontracting activities lie with the principal as well as the contractor and are described in the text. Despite subcontracting certain tasks, the overall responsibility for the product remains with the principal, who accordingly has particular responsibility to ensure that all required microbiological tasks are performed effectively and to the requirement. Given the importance of an MQM System to reliably achieve the microbiological targets, the principal must establish and maintain such system that also ensures adequate communication and involves the external partner in essential processes. The external partner must guarantee that microbiological tasks are performed professionally. The results must be presented in a complete and independent way, and any risks detected should be reported. Note de contenu : - Microbiological requirements - Type of microbiological tasks - Requirements for subcontracting : What the principal must bear in mind - What the contractor must bear in mind - Planning and conducting cooperation with the external partner - Table 1 : Microbiological tasks dependent on laboratory facilities (samples provided for the laboratory, testing according to given methods) - Table 2 : Microbiological tasks with "broader qualification" En ligne : https://drive.google.com/file/d/1xlJ2d5965IxDm2LXidwLduF1vYiYn67S/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30908 [article]

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MMB (3-methoxy-3-methyl-1-butanol) - a multifunctional chemical for a cleaner and greener environment / Sho Shawabe in SOFW JOURNAL, Vol. 144, N° 7-8 (07-08/2018)  

[article]  inSOFW JOURNAL > Vol. 144, N° 7-8 (07-08/2018) . - p. 18-21 Titre : MMB (3-methoxy-3-methyl-1-butanol) - a multifunctional chemical for a cleaner and greener environment Type de document : texte imprimé Auteurs : Sho Shawabe, Auteur Année de publication : 2018 Article en page(s) : p. 18-21 Langues : Anglais (eng) Catégories : 3-methoxy-3-methyl-1-butanol Détergents Index. décimale : 668.5 Parfums et cosmétiques Résumé : MMB is a unique and useful fine chemical produced by Kuraray. It is a clear, colorless and completely water-soluble liquid with a mild odor. Due to its high flash point, it is not classified as a flammable chemical under the present EU chemicals regulations. Owing to its low toxicity and readily biodegradabilty it offers a wide range of interesting applications. Note de contenu : - Characteristics - Detergency - Stability at high pH, low viscosity of super concentrates and low autoxidation - Air freshener - Table 1 : Product characteristics of MMB (3-methoxy-3-methyl-1-butanol) - Table 2 : Flash points of aqueous solutions of MMB - Fig. 1 : Structural formula of MMB (3-methoxy-3-methyl-1-butanol, C6H14O2) - Fig. 2 : Multi-track scrub tester with cloth holder sheen 903 PG - Fig. 3 : Cleaning performance with the multi-track scrub tester by the addition of different hyrotropes, PM (methoxy propanol) and MMB - Fig. 4 : Synergistically improved cleaning performance by mixtures of d-limonene - Fig. 5 : Evaporation rate of MMB/water solutions at 25°C in beaker - Fig. 6 : MMBhas a significantly low risk of allergies - Fig. 7 : Evaporation profile of various solvents - Fig. 8 : Aqueous air fresheners on base of MMB compared to DPM or ethanol for air fresheners with wick - Fig. 9 : Evaporation profile of MMB and DPM (Conditions test : 25g liquid in a bottle (110 ml) with 5 reeds of 25 cm in length) En ligne : https://drive.google.com/file/d/17dgRJpLLD9FEQl4AhJ2IxaSF9VUF-3O6/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30909 [article]

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IKW recommendation for the quality assessment of the product performance of degreasing power cleaners (2017) / German Cosmetic, Toiletry, Perfumery and Detergent Association (IKW) (Mainzer Landstrasse 55, Frankfurt am Main, Germany) in SOFW JOURNAL, Vol. 144, N° 7-8 (07-08/2018)  

[article]  inSOFW JOURNAL > Vol. 144, N° 7-8 (07-08/2018) . - p. 22-29 Titre : IKW recommendation for the quality assessment of the product performance of degreasing power cleaners (2017) Type de document : texte imprimé Auteurs : German Cosmetic, Toiletry, Perfumery and Detergent Association (IKW) (Mainzer Landstrasse 55, Frankfurt am Main, Germany), Auteur Année de publication : 2018 Article en page(s) : p. 22-29 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Dégraissage (nettoyage) Détergents Essais (technologie) Evaluation Produits nettoyants Qualité -- Contrôle Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : IKW member companies and test institutes make their ex-pert knowledge of the products they manufacture available to the general public ; this is done in the form of quality assessment recommendations. These are intended to enable a qualified testing of the cleaning and maintenance products by the manufacturers themselves and by test institutes. Quality characteristics are described that need to be fulfilled by the products concerned in order to achieve the effects expected by consumers and manufacturers. Note de contenu : - FOREWORD : Remit - Sustainability - Assessment of test results - Requirements - Voluntary agreements - INTRODUCTION - AIM - STRATEGY FOLLOWED BY THE WORKING GROUP : Product performance : cleaning performance - Product performance : material care - TESTING PRINCIPLE - DESCRIPTION OF METHOD : Cleaning performance of the concentrated product - Material care - Product characterisation - Fig. 1 : Different elasticities of the recommended sponges - Fig. 2 : Assessment of stress cracking corrosion referring to each selected material - Appendix : A. Equipment and materials - B. Soil ingredient list En ligne : https://drive.google.com/file/d/1vVraA0HCnNi9MDHwJyJTZUeetib98q1u/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30910 [article]

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Detergents and cleaning products / Klaus Henning in SOFW JOURNAL, Vol. 144, N° 7-8 (07-08/2018)  

[article]  inSOFW JOURNAL > Vol. 144, N° 7-8 (07-08/2018) . - p. 30-38 Titre : Detergents and cleaning products : 10th International Fresenius Conference, 26-27 April 2018, Mainz/Germany Type de document : texte imprimé Auteurs : Klaus Henning, Auteur Année de publication : 2018 Article en page(s) : p. 30-38 Langues : Anglais (eng) Catégories : Antimicrobiens Approvisionnement dans l'entreprise Chaine logistique Congrès et conférences Dégraissage (nettoyage) Désinfectants Détergents Emulsions Essais (technologie) Huile de palme et constituants Innovations Microorganismes Nettoyage Produits nettoyants Rinçage Textiles et tissus -- Lavage Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : The 10th International Fresenius Conference on "Detergents and Cleaning Products" took place in the Atrium Hotel Mainz with almost 200 participants. The lecture topics reported on actual trends and drivers in the European household laundry and care market, on performance testings of machine and hand dish detergents, on an update on disinfectants under the BPR options and of the revision of the Nordic Swan Ecolabel. Current issues in laundry hygiene at low washing temperatures and the occurrence of B-lactamases in washing machines as well as of microbial loads in food-associated appliances were discussed. By means of a model for a smelly washing machine, the appearance of malodor in washing machines can be simulated, so that by microbiota analysis a strain selection and identification of fungi and bacteria becomes possible. Note de contenu : - Markets and trends - Aspects of hygiene - Innovations - Environmental aspects - Testing and performance - Fig. 1 : IKW soils under US diswashing conditions - Fig. 2 : Alternative and relevant soils of the US market - Fig. 3 : Antimicrobial effect of hot coffee (1 min) (Master's thesis : Jan schages, Rhine-Waal University of Applied Sciences, Kleve, Germany) - Fig. 4 : Enhance of fabric care by reducing fuzz and pills after 20 washes (Novozymes A/S) - Fig. 5 : Boosting of washing performance by the addition of protease Lavergy Pro 104 L and ot the polymer Sokalan HP 20 despite of reducing the washing temperature of 10°C (from 30°C to 20°C) (BASF) - Fig. 6 : Palm oil supply chain (RSPO) - Fig. 7 : Emulsification test with evaluation of rinsing performance (SGS Fresenius) - Table 1 : Status of the active substances of disinfectants - Table 2 : Deadline status for selected active substances of disinfectants - Table 3 : Frequently identified microorganisms in coffee (MALDI-TOF) - Table 4 : Claims of branders in ADW products (France, Belgium, Italy and Spain, launched in 2014-2017) En ligne : https://drive.google.com/file/d/1ZzZEQqvvFXc02Y9XFXY-xcK30CxQKmT9/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30911 [article]

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