| 摘要 |
1. A laminated pane, such as a windscreen for a vehicle, comprising two sheets of silicate glass assembled together by adhesion to an intermediate sheet comprising at least two principal layers of plastics material, the mutual adhesion between these principal layers being notably less than the adhesion of the intermediate to the glass sheets, characterised in that the adhesion between said layers of the intermediate is from 10% to 25% of the adhesion between the intermediate and the glass sheets, over their whole surface, so that a curvature produced by deformation of the pane does not destroy the adhesion of the intermediate to the glass sheets and it is the principal layers of the intermediate which are separated one from the other.
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