B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 17/06 (2006.01) B32B 33/00 (2006.01) C03C 17/32 (2006.01) C09K 3/18 (2006.01)
Patent
CA 2595977
The invention relates to: a method of adhering a flexible film to a substrate, in which a sufficient quantity of a liquid is disposed between the film and the substrate such that no bubbles are trapped therebetween once the film has been applied to the substrate with the aid of a scraper, said method being characterised in that the liquid does not freeze at a substrate temperature of less than 0 °C; the mutually-adhered substrate and flexible film which is characterised by the continued absence of frost in the event of the substrate and film being moved into an atmosphere in which the temperature thereof is less than 0 °C, from an atmosphere having a temperature that is at least equal to 0 °C and residual moisture of at least 25 %; glazing comprising same; and the applications of said glazing, including for example exposure to temperatures of less than 0 °C.
L'invention concerne - un procédé de mise en adhésion d'un film souple sur un substrat, comprenant l'interposition entre film et substrat d'une quantité suffisante d'un liquide, de manière qu'aucune bulle ne soit emprisonnée entre film et substrat après que le film a été appliqué sur le substrat à l'aide d'une raclette, caractérisé en ce que le liquide ne gèle pas à une température du substrat inférieure à 0~C ; - un substrat et film souple en adhésion mutuelle, caractérisés par l'absence persistante de givre en cas de déplacement du substrat et du film dans une atmosphère où leur température sera inférieure à 0~C, à partir d'une atmosphère à température au moins égale à 0~C et humidité résiduelle d'au moins 25 % ; - un vitrage les comprenant ; - les applications de ce vitrage comprenant notamment une exposition à des températures inférieures à 0~C.
Demars Yves
Grussaute-Nghiem Helene
Lonchampt Gilles
Watchi Marie-Isabelle
Goudreau Gage Dubuc
Saint-Gobain Glass France
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