Acrylic copolymer dispersions - binders for latex paints / Gerd Aumann in EUROPEAN COATINGS JOURNAL (ECJ), N° 10/01 (10/2001)  

[article]  inEUROPEAN COATINGS JOURNAL (ECJ) > N° 10/01 (10/2001) . - p. 46-53 Titre : Acrylic copolymer dispersions - binders for latex paints Type de document : texte imprimé Auteurs : Gerd Aumann, Auteur ; Manfred Schwartz, Auteur Année de publication : 2001 Article en page(s) : p. 46-53 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Copolymères Décoloration Dispersions et suspensions Farinage (défauts) Hydrophobie Latex Liants Liants en phase aqueuse Polyacryliques Revêtements organiques Index. décimale : 667.6 Peintures Résumé : Solvent-based emulsion paints are still the state of the art for many coating applications. However, interest continues to grow in binders that permit the formulation of solvent-free emulsion based paint systems. This requirement can be met by selecting polymer dispersions with an appropriate minimum film-forming temperature (MFFT). Therefore, the similarities and differences between pure (or straight) acrylic (Ak) and acrylic/styrene (Ak/S) dispersions with different MFFTs will be discussed In the following. Other variables that we considered are the pigment volume concentration (PVC in the range of 46 to 68%), the grade of titanium dioxide pigment and the composition of the extenders used in the formulation. Note de contenu : - Raw materials used - Results of the tests - Hydrophobic binder supports film formation at 5°C - Solvent-free paints absorbs more water then solvent-containing - Colour change due to artificial weathering - Chalking results depends on binder type En ligne : https://drive.google.com/file/d/13bkhSDxb7fQuXXW1toekxSXnpAMcER38/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10936 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
000638	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Acrylic latex paints / Roland Baumstark in EUROPEAN COATINGS JOURNAL (ECJ), N° 5/01 (05/2001)  

[article]  inEUROPEAN COATINGS JOURNAL (ECJ) > N° 5/01 (05/2001) . - p. 50-65 Titre : Acrylic latex paints Titre original : a comparative study (Part II) Type de document : texte imprimé Auteurs : Roland Baumstark, Auteur ; Carlos Costa, Auteur ; Manfred Schwartz, Auteur Année de publication : 2001 Article en page(s) : p. 50-65 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Dispersions et suspensions Latex Liants Polyacryliques Revêtements organiques Index. décimale : 667.9 Revêtements et enduits Résumé : In earlier work two commercially available aqueous dispersions were used to demonstrate the suitability and differences of acrylic/styrene (Ak/S) and pure acrylic (Ak) copolymers as binders for masonry paints. With the help of a variety of model dispersions, the current work continues to look at the two binder types by studying how chemically different monomers affect the film properties and those of formulated paints. Note de contenu : - MODEL DISPERSIONS WITH TYPICAL BINDER MONOMERS - RESULTS OF TESTS ON THE POLYMER DISPERSION FILMS : Good water solubility of monomer causes high water uptake of the polymer film - High Water-vapour transmission rate relates to hydrophilic polymer - Repeated washing and drying influences the tensile strenght - n-butylacrylate copolymers exhibits the greatest photostability, styrene lowers the photostability - High styrene content efectuate yellowing of the pure binder during artificial weathering - Results of natural weathering are contradictive to the accelerated artificial weathering tests - RESULTS OF TESTS ON PIGMENTED COATING : Water absorption, WVTR's and tensile strengths of the pigmented paints - WEATHERING OF THE PAINF FILMS : Artificial weathering shows differences in the chalking behaviour but not concerning yellowing - Dirt pick-up-resistance is enhanced by binders'Tg and hydrophobicity - Interpretation of the study results En ligne : https://drive.google.com/file/d/1lADJoXg6Oo26qZOwU2bHfLKc0Fd7lXuf/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10957 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
000635	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Acrylic latex paints : a comparison study (part I) / Manfred Schwartz in EUROPEAN COATINGS JOURNAL (ECJ), N° 03/01 (03/2001)  

[article]  inEUROPEAN COATINGS JOURNAL (ECJ) > N° 03/01 (03/2001) . - p. 112-119 Titre : Acrylic latex paints : a comparison study (part I) Type de document : texte imprimé Auteurs : Manfred Schwartz, Auteur Année de publication : 2001 Article en page(s) : p. 112-119 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Applications extérieures Chlorure de polyvinyle Dispersions et suspensions Etudes comparatives Formulation (Génie chimique) Latex Liants Polyacryliques Polymères -- Détérioration Revêtements en bâtiment:Peinture en bâtiment Revêtements en phase aqueuse:Peinture en phase aqueuse Revêtements organiques Index. décimale : 667.6 Peintures Résumé : Dispersion or emulsion paints are formulated with a variety of chemically different types of binders, which in most cases can be classified as acrylic esters copolymers or vinyl ester copolymers. A suitable binder is necessary to give a high quality paint. Experiments on masonry paints in the PVC range of 35 to 55% show that after many years of outdoor exposure no significant difference between straight acrylic and acrylic/styrene copolymers can be found. More important is the optimisation of the pigment volume concentration and the pigment/extender combination than the type of the binder. Note de contenu : - Various acrylic copolymer dispersions with similar particle size - Paint formulations - Water is the main source of damage a coating - Neutralisation of binders with NaOH gives better WA and WVTR results - Outdoor weathering results - Colour changes due to outdoor exposure - Yellowing of acrylic based paints is not better than acrylic/styrene - Chalking due to out door exposure - TABLES : 1. Polymer dispersions (Tg = glass transition temperature) - 2. Paint formulations (solid contents of the paints : 58%) - 3. Results of laboratory tests made with paints of PVC 40% - 4. Results of laboratory tests made with paints of PVC 50% - 5. Results of laboratory tests made with paints of PVC 60% - 6. Dirt pick-up and polymer degradation/chalking of the paint - FIGURES : 1. Colour change of masonry paint at PVC 50% by outdoor exposure - 2. L*-value of masonry paints at PVC 50% as function of outdoor exposure - 3. b*-value of masonry paints at PVC 50% as function of outdoor exposure En ligne : https://drive.google.com/file/d/1UuWSsdvM0IRQI3BZDQ-gxfLwYhPEGGqi/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24210 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
000632	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Additives to control the rheology of paints and coatings / Leo J. Procopio in COATINGS TECH, Vol. 18, N° 10 (10/2021)  

[article]  inCOATINGS TECH > Vol. 18, N° 10 (10/2021) . - p. 26-32 Titre : Additives to control the rheology of paints and coatings Type de document : texte imprimé Auteurs : Leo J. Procopio, Auteur Année de publication : 2021 Article en page(s) : p. 26-32 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Epaississants Latex Revêtements -- Additifs:Peinture -- Additifs Rhéologie Index. décimale : 667.9 Revêtements et enduits Résumé : Formulating paints and coatings to provide the right balance of properties is a complex undertaking. Getting the rheology profile correct is just one important task on the formulator’s to-do list, but it is crucial to the ultimate success of the coating. The rheology profile influences properties of the coating throughout its lifetime, from manufacture, storage, mixing, and application, to the resulting film properties. To control and optimize the rheology of liquid coatings, the formulator typically relies on additives, often referred to as rheology modifiers, thickeners, and thixotropes. This article reviews some of the basics of rheology and rheological additives and includes comments from a roundtable discussion with industry experts on existing challenges and new developments. Note de contenu : - Basics of rheology - Shear rate and physical processes - Targeting a viscosity profile when formulating - Additives for rheology control - Fig. 1 : Definition of some key rheological parameters for a liquid under shear - Fig. 2 : Types of rheology profile displayed by liquids - Fig. 3 : Examples of shear rates for various processes used in the paint and coatings industry, and for some common methods of measuring viscosity - Fig. 4 : Thickening mechanism for latex coatings with non-associative rheology modifiers - Fig. 5 : Thickening mechanism for latex coatings with associative rheology modifiers En ligne : https://drive.google.com/file/d/19pKoYryDqqsbD1TW2qiGqt1pea_QhzVx/view?usp=share [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36457 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
23017	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Adsorption behaviour of carbon black/latex by cationised cotton fabrics / Chunxia Wang in COLORATION TECHNOLOGY, Vol. 131, N° 6 (12/2015)  

[article]  inCOLORATION TECHNOLOGY > Vol. 131, N° 6 (12/2015) . - p. 644-450 Titre : Adsorption behaviour of carbon black/latex by cationised cotton fabrics Type de document : texte imprimé Auteurs : Chunxia Wang, Auteur ; Benjamin Tawiah, Auteur ; Rongrong Cui, Auteur ; Liping Zhang, Auteur ; Shaohai Fu, Auteur Année de publication : 2015 Article en page(s) : p. 644-450 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adsorption Cationisation Coton Le coton est une fibre végétale qui entoure les graines des cotonniers "véritables"(Gossypium sp.), un arbuste de la famille des Malvacées. Cette fibre est généralement transformée en fil qui est tissé pour fabriquer des tissus. Le coton est la plus importante des fibres naturelles produites dans le monde. Depuis le XIXe siècle, il constitue, grâce aux progrès de l'industrialisation et de l'agronomie, la première fibre textile du monde (près de la moitié de la consommation mondiale de fibres textiles). Dispersions et suspensions Latex Noir de carbone Polymérisation en émulsion Teinture -- Fibres textiles Index. décimale : 667.3 Teinture et impression des tissus Résumé : A carbon black/latex dispersion was prepared by mini-emulsion polymerisation, and its absorption behaviour towards cationised cotton fabric was investigated. The results indicated that the prepared carbon black/latex dispersion had excellent freeze–thaw stability. Cotton fabric that was cationised with 3 g/l of 3-chloro-2-hydroxypropyltrimethyl ammonium chloride at a liquor ratio of 30:1 can be optimally dyed with 4% owf carbon black/latex under the conditions of pH 7.2, 60 °C, and 1 h. The adsorption behaviour of the carbon black/latex towards cationised cotton fabric followed the Langmuir adsorption isotherm, with a lower dyeing rate and a better colour levelness than the ordinary carbon black dispersion with binder. Note de contenu : - EXPERIMENTAL : Materials - Preparation of the carbon black/latex dispersion - Dyeing of cotton fabric - Characterisation of the carbon black/latex dispersion - Colour performance of the dyed cotton fabric - RESULTS AND DISCUSSION : Properties of the carbon black/latex dispersion - Dyeing conditions - Adsorption behaviour of the carbon black/latex towards cationised cotton fabrics - Properties of dyed cotton fabrics DOI : 10.1111/cote.12186 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12186 Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25091 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
17685	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Advances in the science and technology of paints, inks and related coatings : 2006 / I. Holme in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 89, B4 (12/2006)  

Permalink

Advances in waterborne rheology modifiers / Mihai Polverejan in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4592 (01/2014)  

Permalink

Alkali-soluble resins (ASR) and acrylic blends : influence of ASR distribution on latex film and paint properties / Wenjun Wu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 4 (07/2016)  

Permalink

An acrylic resin retanning agent with a reinforcing effect - Synthesised by hihg solids content microemulsion copolymerization / Wang Xuechuan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 89, N° 4 (07-08/2005)  

Permalink

APE-free phosphate surfactants in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 198, N° 4522 (03/2008)  

Permalink

Application of biosurfactants in preparing acrylate polymer latex / Xiaolong Chen in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 211, N° 4669 (06/2021)  

Permalink

Application of microcalorimetry to the study of interactions in coating formulations / Charles Kan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 8, N° 1 (01/2011)  

Permalink

Application of nanometre materials in modifying acrylate latex / Yilu Gong in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 209, N° 4651 (05/2019)  

Permalink

Applied rheology and architectural coating performance / Richard R. Eley in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 2 (03/2019)  

Permalink

Aqueous dispersions : high purity, easy-to-use coating additives / Alexandre Giardino Carmello in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4594 (03/2014)  

Permalink

Assessment of various analytical techniques on naturally weathered paints as a predictor of long-term gloss retention for waterborne acrylic architectural paints / Matthew S. Gebhard in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 3, N° 1 (01/2006)

Permalink

Associative polymer/particle dispersion phase diagrams III : Pigments / Edward Kostansek in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 3, N° 3 (07/2006)  

Permalink

Benefits of the surfactant along the value chain / Christoph Söffing in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4603 (12/2014)  

Permalink

Best pigment coating for a dual-purpose coated paper / Jae Y. Shin in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 5 (09/2021)  

Permalink

Biocatalytic coatings - Multi-layer, permeable, reactive latex coatings containing living bacteria / Praful Sanjay Dahatonde in PAINTINDIA, Vol. LXIV, N° 7 (07/2014)  

Permalink

---

1 2 3 4 5 6 (1 - 20 / 253) Par page : 25 50 100 200