METHOD FOR APPLYING A POLYMER SUBLAYER FOR REINFORCING THE MECHANICAL RESISTANCE, IN PARTICULAR TO HEAT, OF FLUORINATED COATINGS

The present invention relates to a method for applying a release coating to a metal support, comprising the following steps: i. depositing on the metal support one or more continuous layers of a tie sublayer comprising one or more polymers selected from the group consisting of polyaryletherketones (...

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Bibliographische Detailangaben
1. Verfasser:	GANTILLON, Barbara
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AGRICULTURE ANIMAL HUSBANDRY APPARATUS FOR MAKING BEVERAGES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COFFEE MILLS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DOMESTIC ARTICLES OR APPLIANCES DYES FILLING PASTES FISHING FORESTRY FURNITURE GLASS HUMAN NECESSITIES HUNTING INKS JOINING GLASS TO GLASS OR OTHER MATERIALS KITCHEN EQUIPMENT METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS POLISHES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPICE MILLS SPRAYING OR ATOMISING IN GENERAL SUCTION CLEANERS IN GENERAL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TRAPPING USE OF MATERIALS AS ADHESIVES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for applying a release coating to a metal support, comprising the following steps: i. depositing on the metal support one or more continuous layers of a tie sublayer comprising one or more polymers selected from the group consisting of polyaryletherketones (PAEK), polyethyleneimines (PEI), polyimides (PI), polyamide imides (PAI) and polybenzymidazoles (PBI) in an amount of 20% to 95% by weight of the total weight of said sublayer, characterized in that it comprises only a single sintering step at T°C > 400 °C, and that of the total, after the deposition of the various layers. La présente invention concerne un procédé pour appliquer un revêtement antiadhésif sur un support métallique comprenant par les étapes suivantes : i. Dépôt sur le support métallique d'une ou plusieurs couches continues d'une sous-couche d'accroche comprenant un ou plusieurs polymères choisi(s) dans le groupe constitué des polyaryléthercétones (PAEK), des polyéthylèneimines (PEI), des polyimides (PI), des polyamide imides (PAI) et des polybenzymidazole (PBI) en une quantité de 20 à 95 % en poids du poids total de ladite sous-couche, caractérisé en ce qu'il ne comprend qu'une seule étape de frittage à une T°C > 400°C, et ce de l'ensemble, après le dépôt des différentes couches.