B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 37/00 (2006.01) B29C 63/02 (2006.01) B32B 7/06 (2006.01)
Patent
CA 2389854
The present invention relates to a coating agent for coating the surface of a substrate in the form of a foil which is provided with an upper cover layer, a middle chromophore layer and a lower carrier layer. According to the invention, the lower carrier layer is a free-flowing, hardenable adhesive and levelling layer for gluing the foil onto the surface of the substrate and for covering irregularities in the surface of the substrate. A flexible, hardenable cover layer is provided. The present invention also relates to a method for coating the surface of a substrate using such a coating agent.
L'invention concerne un produit pour recouvrir la surface d'un substrat, se présentant sous la forme d'un film qui présente une couche de couverture, qui est la couche supérieure, une couche de coloration, qui est la couche centrale, et une couche de support, qui est la couche inférieure. Il est prévu, selon l'invention, que la couche de support soit une couche d'adhésion et de compensation, coulante, durcissable, servant au collage dudit film sur la surface du substrat et à la compensation des irrégularités de la surface du substrat, et que ledit film comporte une couche de couverture souple, durcissable. La présente invention concerne en outre un procédé de recouvrement de la surface d'un substrat faisant appel à un tel produit de recouvrement.
Gruber Thomas
Holdik Karl
Keller Anja
Schahl Wolfgang
Bombardier Transportation Gmbh
Smart & Biggar
LandOfFree
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