This anti-slip device (1) for an automobile vehicle wheel comprises: - a rolling path (2); - radial arms (5) making it possible to maintain said rolling path (2) on the tread of a tire; - a central flange (8) with which said radial arms (5) cooperate; - me...

A fixing device (1; 1'; 1") for a vehicle tyre (26; 126) anti-skid device (31; 131), comprising a plug portion (2) which is configured to fit into a centre bore (21, 121) in a wheel rim (20; 120), wherein the plug portion (2) comprises locking means for re...

A dispersion, and a film and optoelectronic devices formed from the dispersion are provided. The dispersion comprising conducting polymer containing particles having a particle size of less than 450 nm, wherein the conducting polymer comprises substituted ...

The present invention discloses a carbon-porous media composite electrode material, a composite electrode using the same and a preparation method thereof. The carbon-porous media composite electrode can be applied for a device such as a secondary battery, ...

The anti-skid device is fitted inside the wheel rim (17) and has two arms at an angle whose free ends retain anti-skid surfaces over the tread surfaces. It consists of an adapter which is fastened to the wheel nuts (8) and a fixing bar (18) with bores in w...