Conveyor belts derived from hot melt compositions, based on hydrogenated block copolymers derived from a vinyl aromatic and a conjugated diene.

摘要

Conveyor belt, obtainable by application of a hot melt composition, comprising at least: (a) a selectively hydrogenated, optionally modified block copolymer, containing at least two terminal poly(vinylaromatic) blocks and at least one internal poly(conjugated diene) block, (b) a non-aromatic plasticizing oil, and (c) a terminal block compatible resin; on a fabric having from 5 to 25 threads per cm and process for the manufacture of it, while the threads in said fabric have a thickness in the range of from 2 mu to 300 mu , process for the preparation and hot melt composition suitable for the manufacture of conveyor belts.