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668.1 : Agents tensioactifs : savons, détergents 668 Technologie des autres produits organiques
668.3 Adhésifs et produits semblables 668.4 Plastiques, vinyles 668.5 Parfums et cosmétiques 668.65 Pesticides 668.9 Polymères |
Ouvrages de la bibliothèque en indexation 668.1
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Multi-phase machine diswashing detergent in single-dose format / Klaus Henning in SOFW JOURNAL, Vol. 148, N° 10 (10/2022)
[article]
Titre : Multi-phase machine diswashing detergent in single-dose format Type de document : texte imprimé Auteurs : Klaus Henning, Auteur Année de publication : 2022 Article en page(s) : p. 8-13 Langues : Anglais (eng) Catégories : Colloides
Détergents
Formulation (Génie chimique)
Lave-vaisselleIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : A machine dishwashing detergent in single-dose format is prepared by layering a solid powder detergent composition and a solid gel composition in a water-soluble single-chamber container (e.g. a sachet) made from a water-soluble polymer film of PVOH. Both components are in direct contact. For example, the single-chamber bag contains 18 grams of powder and 2 grams of solid gel. Note de contenu : - Machine dishwashing detergent in single-dose format
- Multiphase machine diswashing detergent in a single-chamber sachet
- Formulation for a textile detergent
- Examples
- Table 1 : Composition of the solid gel phase of the machine dishwashing detergent
- Table 2 : Influence of the proportion of non-ionic surfactant on gel hardness, solidification point and melting point
- Table 3 : Effect of the polar solvent on the hardness of the solid gel
- Table 4 : Powedered cleaning composition for combination with a solid gel composition in a water-soluble single-chamber conatinerEn ligne : https://drive.google.com/file/d/1sKvD3pjLmllgoy0GXBqIwBnuygk-D-T2/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38243
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Code-barres Cote Support Localisation Section Disponibilité 23660 - Périodique Bibliothèque principale Documentaires Disponible Multifunctional surfactants - Essential ingredients for efficient cleaning products / Sorel Muresan in SOFW JOURNAL, Vol. 143, N° 6 (06/2017)
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Titre : Multifunctional surfactants - Essential ingredients for efficient cleaning products Type de document : texte imprimé Auteurs : Sorel Muresan, Auteur ; Adrian Zuberbuehler, Auteur Année de publication : 2017 Article en page(s) : p. 18-22 Langues : Anglais (eng) Catégories : Composés hydrotropes
Formulation (Génie chimique)
Moussants
Produits nettoyants
Solubilité
SurfactantsIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Beyond their solubilizing property, multifunctional hydrotropes or co-surfactants provide additional value to cleaning formulations. The added value of these multifunctional hydrotropes derives from the synergy with primary surfactants due to low application concentrations, foam control, compatibility with high alkalinity/electrolyte content, reduced environmental impact, low environmental and human toxicity. The product portfolio of AkzoNobel Surface Chemistry includes several classes of multifunctional hydrotropes, such as cationic and amphoteric surfactants, alkyl glucosides and alkyl amide ethoxylates. Note de contenu : - Functionality of hydrotropes
- Classes of multifunctional hydrotropes
- Increase of cloud point
- Improvement of cleaning performance
- L&L hard surface cleaning formulations
- Household hard surface cleaning formulations
- Foaming properties of co-surfactants
- Solubility of hydrotropes in alkaline solutionsEn ligne : https://drive.google.com/file/d/11gsjSx4gilDTH1k0v6XS3_KRhoZLjbpN/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28729
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Code-barres Cote Support Localisation Section Disponibilité 19014 - Périodique Bibliothèque principale Documentaires Disponible A natural, powerful and biodegradable suspension agent for home care / Sujandi Zhou in SOFW JOURNAL, Vol. 147, N° 10 (10/2021)
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Titre : A natural, powerful and biodegradable suspension agent for home care Type de document : texte imprimé Auteurs : Sujandi Zhou, Auteur ; M. Chabert, Auteur ; Céline Orizet, Auteur Année de publication : 2021 Article en page(s) : p. 8-13 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Détergents -- Biodégradation
Détergents liquides
Dispersions et suspensions
Formulation (Génie chimique)
Lessives
Produits nettoyants
RhéologieIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : We present an innovative, natural and readily biodegradable suspension agent that opens new possibilities to homecare formulators. When added to detergent formulas, it brings a very powerful suspension capacity without any perceivable impact on viscosity. The agent is based on activated cellulose fibers obtained through the fermentation of starch using specific bacterial strains. We present rheology measurements that allow us to predict the suspension power of a detergent formula supplemented with the agent, based on its rheology at low shear rates. The yield stress value extracted from Bingham plots highly correlates with the density and size of the objects that can be suspended with the agent. We show the application of the agent in multiple home care formulations, in particular the suspension of decorative visual beads and concentrated fragrance in a typical liquid laundry formula. We describe how it is simple to add the suspension agent to a formula due to its pre-activated liquid format. A formula supplemented with the suspension agent is stable for several months at 45°C, with sustained suspension power and no demixion or change in aspect, highlighting the suitability of the suspension agent for commercial consumer products. Note de contenu : - MATERIALS : Solvay standard liquid laundry detergent composition - Rheozan BLC
- METHODS : equipment & principle of Lab measurements - Stability tests
- RESULTS : Rheology of BLC in LLD - Evaluation of yield stress - Yield stress vs suspension power - Typical application formula and its stability as a function of time
- Table 1 : Solvay liquid laundry chassis compositionEn ligne : https://drive.google.com/file/d/1gLowbvm4JFQ0qZ0ZKleZVMzlLkSNQqvX/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36550
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Code-barres Cote Support Localisation Section Disponibilité 22967 - Périodique Bibliothèque principale Documentaires Disponible A new class of labile surfactants that break down to non-surface active products upon heating or after a pre-set time, without the need for a pH change / M. Andersson in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 6/2007 (12/2007)
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Titre : A new class of labile surfactants that break down to non-surface active products upon heating or after a pre-set time, without the need for a pH change Type de document : texte imprimé Auteurs : M. Andersson, Auteur ; A. Hillerström, Auteur ; A. Svensk, Auteur ; S. R. Younesi, Auteur ; E. Sjöström, Auteur ; I. Blute, Auteur ; Mikael Kjellin, Auteur ; J. Kizilng, Auteur ; B. Kronberg, Auteur ; J. Oldgren, Auteur ; A. Hansson, Auteur ; S. Sjöstrand, Auteur Année de publication : 2008 Article en page(s) : p. 366-372 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Surfactants Tags : Labile surfactants Cleavable Car washing degreasing Alkyl ketene dimer Beta-keto Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : A new class of labile surfactants that break down at a controllable rate without the need for a change in pH will be presented. The invention has been patented by YKI Institute for Surface Chemistry, and is based on use of béta-keto acids or their salts as surface-active compounds. These surfactants spontaneously break down through decarboxylation, to form an oil-like ketone and CO2/HCO3–/CO32– depending on pH. The rate of breakdown can be controlled within a wide range by temperature or by certain additives, but, unlike most cleavable surfactants, a change in pH is not needed. Furthermore the surfactants can be conveniently activated from a stabile precursor just before use, and one (of many possible) precursors of this kind is already available on the industrial scale in the form of a well-known chemical that is FDA-approved in other, non-surfactant, applications. The compound in question, alkyl ketene dimer (AKD), is produced in large scale by a number of large chemical producers today, and used for hydrophobization of paper. The present article gives an overview of the surfactant chemistry, with focus on recent studies of the kinetics of activation of the surfactant precursor and breakdown kinetics of the labile surfactant at different conditions. Furthermore, possible industrial applications of the surfactant will be discussed, with one example taken from a recent feasibility Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3199
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Code-barres Cote Support Localisation Section Disponibilité 009017 - Périodique Bibliothèque principale Documentaires Disponible A new effervescent compound for versatile applications / Markus Gerhart in SOFW JOURNAL, Vol. 148, N° 5 (05/2022)
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Titre : A new effervescent compound for versatile applications Type de document : texte imprimé Auteurs : Markus Gerhart, Auteur ; Nicole Zeiler, Auteur ; Bernhard Baier, Auteur ; Sandra Rotermund, Auteur Année de publication : 2022 Article en page(s) : p. 20-24 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Détergents
Effervescence
Formulation (Génie chimique)
Poudres à laver
Produits nettoyantsIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Jungbunzlauer’s range of CITROCOAT products provides a great toolbox for all kinds of applications where citric acid is needed in a more stable form. The new effervescent compound CITROCOAT EP has demonstrated very good compactibility and improved resistance to segregation, which enables precise dosing and superior processability. High reactivity in contact with water, excellent storage stability and the use of a single component are further relevant benefits. These properties make Jungbunzlauer’s CITROCOAT EP an ideal product for effervescent powder and tablet applications. Note de contenu : - Introduction - Effervescent compounds - CITROCOAT EP - a new effervescent compound for versatile applications : Higher reactivity and enhanced storage stability - Better compactibility - Les granular convection
- CITROCOAT EP in a solid cleaner application
- Table : Typical multipurpose cleaner tablet formulationEn ligne : https://drive.google.com/file/d/1EGhZCnEfy6VfxGkAILrj40hZHG4sd3V1/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37614
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Code-barres Cote Support Localisation Section Disponibilité 23429 - Périodique Bibliothèque principale Documentaires Disponible New multifunctional hydrotropic surfactants with excellent performance / Alexander T. Wagner in SOFW JOURNAL, Vol. 142, N° 10 (10/2016)
PermalinkA new place setting – Consumer-relevant measuring unit for domestic dishwashers / A. Brückner in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 1 (01-02/2012)
PermalinkNoionic surfactants : octanol-water partition coefficients with the slow stirring/surface tension method / Dennis J. Miller in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 2 (03-04/2012)
PermalinkNonequilibrium association of oppositely charged macromolecules and amphiphiles / R. Mészà ros in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 2/2011 (03-04/2011)
PermalinkNonionic surfactants : an overview / D. Bajpai in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 3/2010 (24/05/2010)
PermalinkNotions générales sur les antimousses / Wernfried Heilen in DOUBLE LIAISON, N° 588 (09/2012)
PermalinkNovel bleach activator compounds derived from the reaction of isocyanic acid with selected nucleophiles / David M. Lewis in COLORATION TECHNOLOGY, Vol. 139, N° 4 (08/2023)
PermalinkA novel method for the synthesis of mesoporous TiO2 at ambient temperature / X.-M. Tai in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 4/2007 (08-09/2007)
PermalinkA novel synthesis of anionic heterogemini surfactants containing COOH, SO3H and PO(OH)2 headgroups from corynomicolic acid and its derivatives / Tokuzo Kawase in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 6 (11-12/2011)
PermalinkO-(2-Hydroxyethyl)cellulose–derived Surfactants Prepared by Microwave–assisted Transesterification / S. Minikova in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 3/2009 (05-06/2009)
PermalinkOctanol-water partition coefficients of surfactants : slow stirring/surface tension method / D. J. Miller in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 1/2010 (01-02/2010)
PermalinkOlefins Derived from Vegetable Oils and their Utilization in Preparation of Surface Active Agent in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 4/2009 (07-8/2009)
PermalinkOn Plate Resolution and Identification of Three-Component Mixture of Nonionic Surfactants / A. Mohammad in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 2/2009 (02-03/2009)
PermalinkOne-step preparation of Comb-like surfactants containing poly(ethylene oxide) methyl ether and linear alkyl grafts in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 5 (09-10/2011)
PermalinkOptimization of parameters for the preparation of Au/TiO2 with photodegradation of NPE-10 in aqueous solution / C.-B. Feng in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 3/2011 (05/2011)
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