Abstract: A process and a kit-of-parts for dyeing keratinous material, such as human hair, are provided. An exemplary process for dyeing keratinous material includes applying an agent (a) to the keratinous material. Agent (a) includes (a1) at least one organic silicon compound selected from the group consisting of silanes having one, two or three silicon atoms, and (a2) at least one first colorant compound comprising at least one pigment based on a lamellar substrate platelet. The method further includes applying an agent (b) to the keratinous material. Agent (b) includes (b1) at least one film-forming polymer, and (b2) at least one second colorant compound selected from the group consisting of pigments and/or direct dyes.

Abstract: The invention relates to a chainwheel (1, 1?) for transferring a drive output from an input shaft, more particularly from a drum motor (800), onto a synthetic modular belt (900), a drum motor (800) for driving a synthetic modular belt, a semi-finished chainwheel product (10) for a chainwheel (1, 1?) and a method for producing a chainwheel (1, 1?). The chainwheel comprises at least one toothed ring and an outer ring (200, 200?) and an inner ring (300, 300?) adjoining the toothed ring, wherein the inner ring (300, 300?) and the outer ring (200, 200?) are connected to one another via bridges (410, 410?).

Abstract: Processes for dyeing keratinous material, in particular human hair, are provided including the following steps: applying an agent (a) to the keratinous material, wherein the agent (a) includes: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one coloring compound including at least one effect pigment which includes ?) a substrate platelet and ?) a coating, wherein the coating has at least one layer which is (i) a metal oxide and/or metal oxide hydrate and (ii) a coloring compound from the group of pigments, and applying an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent.

Abstract: The invention relates to a chainwheel (1, 1?) for transferring a drive output from an input shaft, more particularly from a drum motor (800), onto a synthetic modular belt (900), a drum motor (800) for driving a synthetic modular belt, a semi-finished chainwheel product (10) for a chainwheel (1, 1?) and a method for producing a chainwheel (1, 1?). The chainwheel comprises at least one toothed ring and an outer ring (200, 200?) and an inner ring (300, 300?) adjoining the toothed ring, wherein the inner ring (300, 300?) and the outer ring (200, 200?) are connected to one another via bridges (410, 410?).

Abstract: The invention relates to a conveyor roller for conveyor systems for conveying containers, pallets, piece goods, and the like. The invention further relates to a method for producing and balancing, in particular dynamic balancing, such a conveyor roller. The conveyor roller comprises a roller body having a roller axle, the outside circumferential surface thereof being a contact surface for conveyed goods or being wrapped about by conveyed goods, and a head element (100), an insertion section (110) thereof being inserted into a hollow end of the roller body, wherein a groove (200) is formed on an end face (120) of the head element (100) facing away from the insertion section (110), in order to receive at least one balancing weight (301-304).

Abstract: A motor-driven conveyor roller includes a cylindrical roller body extending along a longitudinal axis of rotation, an axle unit coaxially aligned with the roller body with respect to the longitudinal axis of rotation, a drive unit arranged in the roller body, which is coupled to the roller body and the axle unit to produce a rotational movement between the axle unit and the roller body about the longitudinal axis of rotation, and an end lid which closes the roller body at a first axial end and through which an axle section of the axle unit extends. The end lid has an outer wall formed of stainless steel and an inner wall cast on the outer wall and formed of a light metal.

Abstract: A motor-driven conveyor roller includes a cylindrical roller body extending along a longitudinal axis of rotation, an axle unit coaxially aligned with the roller body with respect to the longitudinal axis of rotation, a drive unit arranged in the roller body, which is coupled to the roller body and the axle unit to produce a rotational movement between the axle unit and the roller body about the longitudinal axis of rotation, and an end lid which closes the roller body at a first axial end and through which an axle section of the axle unit extends. The end lid has an outer wall formed of stainless steel and an inner wall cast on the outer wall and formed of a light metal.