48th IDC International Detergency Conference / Klaus Henning in SOFW JOURNAL, Vol. 143, N° 10 (10/2017)  

[article]  inSOFW JOURNAL > Vol. 143, N° 10 (10/2017) . - p. 18-30 Titre : 48th IDC International Detergency Conference Type de document : texte imprimé Auteurs : Klaus Henning, Auteur Année de publication : 2017 Article en page(s) : p. 18-30 Langues : Anglais (eng) Catégories : Congrès et conférences Détergents Evaluation Matières plastiques -- Aspect de l'environnement Microplastiques Milieu marin -- Pollution Nettoyage Tests d'efficacité Textiles et tissus -- Lavage Index. décimale : 668.5 Parfums et cosmétiques Résumé : The conference started with topics on the accumulation of microplastics in marine environments followed by the developments in detergents technologies as the use of beads in the main wash cycle to save water, the Power Wash 2.0 technology for saving electricity when the washing machine is only partially loaded and the antimicrobial resistance in laundering. Assessment of cleaning efficiency of washing machine and the causes of laundry greying and the maintaining of whiteness of the status being improved, amongst other things, by higher temperatures of >=50 and 60°C, respectively. Note de contenu : - Planetary protection and microplastics - Washing and cleaning technologies - Antimicrobial resistance in laundry processes - Behavior of textiles in washing machines - Performance tests on cleaning and washing efficiency - Consumer behavior during laundry wash En ligne : https://drive.google.com/file/d/1RKx3DnXcdv_NncnbuDPi-sWL8y_oCzy1/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29273 [article]

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48th IDC International Detergency Conference / Klaus Henning in SOFW JOURNAL, Vol. 143, N° 12 (12/2017)  

[article]  inSOFW JOURNAL > Vol. 143, N° 12 (12/2017) . - p. 36-42 Titre : 48th IDC International Detergency Conference : 4-5 april 2017, Hilton conference centre, Düsseldorf, Germany, part II Type de document : texte imprimé Auteurs : Klaus Henning, Auteur Année de publication : 2017 Article en page(s) : p. 36-42 Langues : Anglais (eng) Catégories : Congrès et conférences Détergents Lave-vaisselle Vaisselle -- Nettoyage Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Measures to avoid unpleasant odours in dishwashers and washing machines entail improving the hygiene status by, among other things, achieving wash temperatures of >50° or 60°C. The development of a phosphate-free dishwasher detergent required a complete reformulation to ensure 100% product performance in washing and rinsing in systematic individual tests of the ingredients. Excellent drying of plastics is the biggest challenge in dishwashing. Excellent drying performance depends on the spreadability of the water droplets through the formation of a larger, evenly distributed water surface and the resulting removal from the plastic surface by water sheeting. Combining excellent defoaming surfactants with excellent wetting surfactants significantly improves drying performance on plastics. Note de contenu : - TABLES : Biomonitors of risk group 1 and 2 were tested in the same cleaning cycles in the diswasher - FIGURES : Functions and ingredients of diswasher tabs - Phosphate-free builders reduce the carbon footprint by approximately 67 % - Amylase and protease work very effectively together in removing complex food residues (washing conditions : 30 minutes soaking - rinsing only - no scrubbing) - Excellent drying performance ofoptimised rinse aid formulations in warewashing machines En ligne : https://drive.google.com/file/d/1cTeumV6ybpLgbcj2lvvosZ4UKh8oqhXZ/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29710 [article]

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5-(3-bromo-4-hydroxy-5-methoxyphenyl)-7,7-dimethyl-7H-indolo[1,2-a]quinolinium perchlorate as a new Indicator for anionic surface active agents determination / Elwira Katarzyna Wroblewska in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 2/2010 (03-04/2010)

[article]  inTENSIDE, SURFACTANTS, DETERGENTS > Vol. 47, N° 2/2010 (03-04/2010) . - p. 119-122 Titre : 5-(3-bromo-4-hydroxy-5-methoxyphenyl)-7,7-dimethyl-7H-indolo[1,2-a]quinolinium perchlorate as a new Indicator for anionic surface active agents determination Type de document : texte imprimé Auteurs : Elwira Katarzyna Wroblewska, Auteur ; M. Gasiorowska, Auteur ; J. A. Soroka, Auteur Année de publication : 2010 Article en page(s) : p. 119-122 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bromure de dimidium Colorants Détergents Solvatochromisme Volumétrie (chimie analytique) Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : 5-(3-Bromo-4-hydroxy-5-methoxyphenyl)-7,7-dimethyl-7H-indolo[1,2-a]quinolinium perchlorate (Ia) was used as an indicator for anionic surface active agents determination in the manual direct two-phase titration according to the International Standard [ISO 2271:1989] Surface active agents. The solvatochromic dye (Ia) can successfully replace the recommended mixed indicator consisting of a mixture of Acid Blue I and carcinogenic dimidium bromide. The detection of the titration endpoint with use of this dye turned out much easier than with the use of the mixed indicator. The procedure was also modified replacing carcinogenic and mutagenic chloroform with less toxic dichloromethane. The concentrations of the anionic surface – active substances in few commercially available products were determined using modified two-phase titration method. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8881 [article]

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5-(3-bromo-4-hydroxy-5-methoxyphenyl)-7,7-dimethyl-7H-indolo[1,2-a]quinolinium perchlorate as a new indicator for anionic surface active agents determination / Elwira Katarzyna Wroblewska in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 2/2011 (03-04/2011)

[article]  inTENSIDE, SURFACTANTS, DETERGENTS > Vol. 48, N° 2/2011 (03-04/2011) . - p. 127-129 Titre : 5-(3-bromo-4-hydroxy-5-methoxyphenyl)-7,7-dimethyl-7H-indolo[1,2-a]quinolinium perchlorate as a new indicator for anionic surface active agents determination : Part II. influence of pH on the titration results Type de document : texte imprimé Auteurs : Elwira Katarzyna Wroblewska, Auteur ; M. Gasiorowska, Auteur Année de publication : 2011 Article en page(s) : p. 127-129 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bromure de dimidium Colorants Détergents pH Solvatochromisme Volumétrie (chimie analytique) Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : The work refers to the already published modification of widely used method for anionic active agents determination which concerns the replacement of the mixed indicator, consisting of Acid Blue 1 and carcinogenic Dimidium Bromide, applied in the International Standard ISO 2271:1989 with solvatochromic dye i.e. 5-(3-bromo-4-hydroxy-5-methoxyphenyl)-7,7-dimethyl-7H-indolo[1,2-a]quinolinium perchlorate (1). The value of pKa for examined dye (1) amounts to 6.59 thus the influence of different pH values of the probes on the analysis results was studied i.e. precision of determination of titration endpoint and the same the result of the quantitative analysis. The change of pH for aqueous and apparent pH for organic phase were determined during the titration process. It was shown that there is no effect of the pH change in its range varying from 3.5 to 5 on the results. The modification of the method for the probes which pH do not fit to the range mentioned above is presented. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11120 [article]

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60 years sinner circle : the future of washing and cleaning / Thomas Müller-Kirschbaum in SOFW JOURNAL, Vol. 146, N° 7/8 (07-08/2020)  

[article]  inSOFW JOURNAL > Vol. 146, N° 7/8 (07-08/2020) . - p. 34-38 Titre : 60 years sinner circle : the future of washing and cleaning Type de document : texte imprimé Auteurs : Thomas Müller-Kirschbaum, Auteur ; Arnd Kessler, Auteur ; Arndt Scheidgen, Auteur Année de publication : 2020 Article en page(s) : p. 34-38 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chimie Détergents Durée de vie (Ingénierie) Hygiène Machines à laver Mécanique Nettoyage Numérisation Produits nettoyants Taches Température Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Since 1959, Sinner's Circle has been describing the influence of chemistry, time, temperature and mechanics on the result of a washing or cleaning process in a qualitative way. With the recent opportunities of digitalization and design of experiment, these variables can now be refined and quantified. On top of the appliance and the detergent, the digital knowledge about performance as a function of these multiple variables plays an important role. This will enable consumers to tailor and finetune washing and cleaning performance to individual needs and scenarios. These scenarios enable hygienic cleanliness while using resources in an optimal way and ensuring the best level of sustainability. Tags Note de contenu : - Historical background - Ecosystem of laundry cleaning : New approaches to detergent purchase - New business models - Digital know-how - Digitalization of knowledge through smart algorithm - Sustainability and smart adaptation of washing programs - Fig. 2 : The original display of the Sinner Circle, comparing the ratios of contributors (chemistry, time, temperature, mechanics) to the washing result in a vessel and in an automated washing machine - Fig. 3 : Digitized knowledge as a complement to applicance and chemistry in the future washing process - Fig. 4 : Various data lakes can be connected to provide the optimal consumer experience - Fig. 5 : Performance on an ensemble of 20 stains as a function of the dosage and the load - Fig. 6 : Performance on an egg stain as a function of the dosage and the load - Fig. 7 : Opportunities to optimize the parameters of the Sinner Circle En ligne : https://drive.google.com/file/d/1uINCPZSlzOUKCM6mse-OvEVMHS3Z3Mp3/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34619 [article]

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63rd SEPAWA congress and 12th Euroopean detergents conference in SOFW JOURNAL, Vol. 142, N° 12 (12/2016)  

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Agents de surface. Contrôle de certains effets de blanchissage. Elaboration et mise en oeuvre d'un tissu de coton témoin non souillé - Norme NF T 73-600 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1972)

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Agents de surface. Détergent d'atelier pour lavage des mains - Norme NF T 73-100 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1973)

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Agents de surface. Détergents. Détermination de la teneur en matière active cationique - Méthode par titrage direct dans deux phases - Norme NF T 73-320 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1973)

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Agents de surface. Détergents. Matière active anionique hydrolysable en milieu acide. Détermination de la matière active hydrolysable et non hydrolysable - Norme NF T 73-261 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1973)

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Agents de surface. Détergents. Matière active anionique hydrolysable en milieu alcalin. Détermination de la matière active hydrolysable et non hydrolysable - Norme NF T 73-261 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1973)

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Agents de surface. Détergents - Matière active anionique stable à l'hydrolyse acide. Détermination de faibles teneurs - Norme NF T 73-259 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1973)

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Antistatic performance additive within house and L&L surface cleaning products / Simon Flavin in SOFW JOURNAL, Vol. 142, N° 6 (06/2016)  

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Aqueous scouring milk for cleaning hard surfaces with a proportion of an anionic surfactant based on calcium and magnesium salts of linear alkylbenzene acid / Klaus Henning in SOFW JOURNAL, Vol. 147, N° 10 (10/2021)  

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Are surfactant-free neutral cleaners the future technology ? / Florian Treptow in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 9, N° 3 (2016)

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Basics, ingredients, detergents, product safety and sustainability / Hermann G. Hauthal in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 45, N° 1/2008 (01-02/2008)  

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Bio-based preservation of home care formulations with lactic acid / Katja von Nessen in SOFW JOURNAL, Vol. 146, N° 5 (05/2020)  

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Biocides, solvents and dyes : trends in tormulations and sustainability / Tobias Kimmel in SOFW JOURNAL, Vol. 143, N° 6 (06/2017)  

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Biologically inspired fighting germs using HCIO hydrogels with smectites / Jessica Gödeker in SOFW JOURNAL, Vol. 148, N° 12 (12/2022)  

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Biosurfactants – Exotic specialties or ready for application ? / M. Dreja in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 1 (01-02/2012)

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