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Titre : Dissolving and film forming : DBE and DBE-IB as non-VOC solvent alternatives in coating systems and paint strippers Type de document : texte imprimé Auteurs : Gerald Altnau, Auteur Année de publication : 2002 Article en page(s) : p. 33-39 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : For years now, water has been used to replace some of the solvents in coatings - but only some. An new approach to professional handling at the work place and improving the protection of health and environment are offered by non-VOC solvents such as Dibasic Esters. Note de contenu : Comparison of film forming agents: DBE-IB and pentane diol ester alcohol / Hansen map shows similarity of DBE-IB and pentane diol ester alcohol / Comparison of DBE-IB and pentane diol esters in waterborne paint formulations / No change in viscosity after 4 weeks / Existing similarities in the rheology / DBE-IB can reduce MFFT / The odour makes the difference / Before coating: Remove old paints / DBE: Safer and efficient alternative / DBE: Paint stripping with little protection. En ligne : https://drive.google.com/file/d/19KE3YlExdQmLPxQb0kWI_GStLwH-Narm/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9563
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 11/02 (11/2002) . - p. 33-39[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000649 - Périodique Bibliothèque principale Documentaires Disponible Environmentally friendly and economical cleaning of transport containers / Gerald Altnau in EUROPEAN COATINGS JOURNAL (ECJ), N° 6/99 (06/1999)
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Titre : Environmentally friendly and economical cleaning of transport containers Type de document : texte imprimé Auteurs : Gerald Altnau, Auteur ; Rolf Gernig, Auteur ; Norbert Granderath, Auteur Année de publication : 1999 Article en page(s) : p. 60-62 Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : A large coatings producer cleans approximately 50 intermediate coating transport containers per day, mainly for the automotive industry. For this process a new solvent is used which is environmentally friendly and biodegradable and offers a high solvency power. Note de contenu : - Not only meeting the regulations
- The process technology is simple
- What to do with the loaded solvent and the wash-water?
- Non hazardous against all EU criteria
- Solvent formulation supportEn ligne : https://drive.google.com/file/d/1aE3lO8eykzSrdrwyH4AaZ9ZPbvqjWjLX/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11199
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 6/99 (06/1999) . - p. 60-62[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000607 - Périodique Bibliothèque principale Documentaires Disponible Safer solvents for safer products / Gerald Altnau in EUROPEAN COATINGS JOURNAL (ECJ), N° 9/01 (09/2001)
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Titre : Safer solvents for safer products Type de document : texte imprimé Auteurs : Gerald Altnau, Auteur Année de publication : 2001 Article en page(s) : p. 39-44 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : In order to improve not only environmental protection but also safety at work and product properties, there is a need to evaluate solvents according to their overall risk. This is in contrast to the present common practice of defining solvents' safety by whether they are VOC or non-VOC. Note de contenu : - How to choose the right solvent?
- The vapour hazard ratio
- Each european country has its own exposure limit
- Safety data sheetsEn ligne : https://drive.google.com/file/d/1TnMvFGVjpvkk2H4kPCxor_GQs5mk7k6Z/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10941
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 9/01 (09/2001) . - p. 39-44[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000637 - Périodique Bibliothèque principale Documentaires Disponible Systematic evaluation of risk potentials of solvents / Gerald Altnau in EUROPEAN COATINGS JOURNAL (ECJ), N° 6/98 (06/1998)
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Titre : Systematic evaluation of risk potentials of solvents Type de document : texte imprimé Auteurs : Gerald Altnau, Auteur Année de publication : 1998 Article en page(s) : p. 454-457 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : In order to improve the protection of the environment, the safety of the working place and the product properties, there is a need to evaluate solvents according to their risk potential. This article describes a practical approach to this problem. It includes dibasic esters (DBE), which have a low health and environmental impact. Note de contenu : - Properties and production of DBE
- Risk potentials become transparent
- Selection of the optimum, low risk solvent formulation by computer program
- Replacement of an existing formulation by a new formulation based on DBE
- A new resin needs a suitable solvent formulationEn ligne : https://drive.google.com/file/d/1EaXrS84WintYRYj6BUkJgmrFYG4fB6PT/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11111
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 6/98 (06/1998) . - p. 454-457[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000593 - Périodique Bibliothèque principale Documentaires Disponible The role of chemistry in plastics recycling / Martin Schlummer in KUNSTSTOFFE INTERNATIONAL, Vol. 110, N° 5 (2020)
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Titre : The role of chemistry in plastics recycling : A comparison of physical and chemical plastics recycling Type de document : texte imprimé Auteurs : Martin Schlummer, Auteur ; Tanja Fell, Auteur ; Andreas Mäurer, Auteur ; Gerald Altnau, Auteur Année de publication : 2020 Article en page(s) : p. 34-35 Langues : Anglais (eng) Catégories : Matières plastiques -- Recyclage
Recyclage chimique
Recyclage physiqueIndex. décimale : 668.4 Plastiques, vinyles Résumé : Today plastics recycling is usually only classified as being either mechanical or chemical. This view ‧ignores the fact that the main difference between the two is whether physical or chemical reactions are taking place. However, precise differentiation is crucial for any assessment of the possibilities and limitations of plastic ‧recovery processes and whether materials are actually being recycled or merely their raw materials recovered. Note de contenu : - The physical and chemical processes involved in plastics recycling
- Mechanical recycling
- Solvent based recycling (dissolution)
- Chemical recycling
- Fig. 1 : Modified 8-step waste hierarchy according to Defra 2011
- Fig. 2 : Process steps involved in physical and chemical recycling : while physical recycling uses the material direct, chemical recycling only serves to recover feedstocks and requires an (energy-intensive) polymerization step before these can be reused in plasticsEn ligne : https://drive.google.com/file/d/1ypOLv1hMni7Kmw2MKIZyedj81Grl5Jt0/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34465
in KUNSTSTOFFE INTERNATIONAL > Vol. 110, N° 5 (2020) . - p. 34-35[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21834 - Périodique Bibliothèque principale Documentaires Disponible