| abstract |
The present invention forms three major vertical directions, namely the axial direction (X), the transverse direction (Y) and the radial direction (Z), with a width W R measured between 2 mm and 100 mm measured along the Y direction. has and has a thickness T R between 0.1mm and 5mm measured along the Z direction, the shape of an aspect ratio W R / T higher than R 3 a multi-complex band (R1, R2, R3) It relates to a flat reinforcing material. The multi-composite band comprises at least the following: embedded in a thermosetting resin (102) made of a composite material, oriented along the X direction, and having a glass transition temperature indicated by Tg 1 higher than 70 ° C. A plurality of monofilaments (10, 20) including filaments (101) of inorganic material. The plurality of monofilaments (10, 20) are coated with a layer (12) of thermoplastic material, all or part of these monofilaments (10, 20) having a width W M measured along the Y direction. And a planar monofilament having a thickness T M measured along the Z direction and having a cross section with an aspect ratio W M / T M higher than 1.5. The present invention also relates to a multilayer laminate comprising such a multi-composite reinforcement. The invention further relates to pneumatic or non-pneumatic tires reinforced with such multilayer laminates or multi-composite reinforcements. [Selection] Figure 2 |