NOVELTY - Composition comprises: a propylene-olefin-copolymer wax made of the monomers comprising propylene and at least one ethylene derivatives (0.1-50 wt.%); and carbon black.    USE - The composition is useful: for the production of a conductive polymer (CP) or as CP; as additive in polymers or as polymers; for mechanical reinforcement and for increasing electrical conductivity; as material for use in gas and energy storage; for coloring and as flame retardant; as electrode material or for producing conductor tracks, conductive structures; as emitter in displays; in or as polymer; ceramic or metal composite materials for improving the electrical or thermal conductivity and mechanical properties; for production of or as conductive coatings and composite materials; as colorant; in batteries, condensers, displays (e.g. flat screen displays) or phosphors; as field effect transistor; as storage medium; in membranes; as catalyst or as support material; in fuel cells; in medical sector; in diagnostic field; in chemical and physical analysis; for production of or as conductive polymers and/or articles made of conductive polymers (for use in explosion protection; and can be colored by electrostatic powder coating); and for production of or as conductive polymers (preferably conductive polyolefins which are used as bipolar plates in fuel cells) from which packaging which displays little if any electrostatic chargeability is produced (all claimed).    ADVANTAGE - The composition: has high quality of dispersion and/or distribution which leads to low standard deviation of the surface resistance; has improved flowability, impact toughness, heat distortion temperature and tensile strength; provides inexpensive introduction of additives into the polymer due to high solids content combined with a low viscosity; minimizes the wear on the molds; and has rapid homogenization and uniform distribution of carbon black.    DETAILED DESCRIPTION - Composition comprises: a propylene-olefin-copolymer wax made of the monomers comprising propylene and at least one ethylene derivatives (0.1-50 wt.%, based on the total weight of the monomers) of formula (R1-CH=CH2); and carbon black.    R1 = H (preferred) or 2-18C alkyl.    An INDEPENDENT CLAIM is also included for producing the composition comprising physically mixing propylene-olefin-copolymer wax and carbon black and any further components with one another.