Abstract: In a process for producing a chlorohydrin an olefinically unsaturated compound is reacted with chlorine in the presence of water. Water is applied as a film on a solid support in a reaction zone and/or water droplets are dispersed in the reaction zone. The reaction is conducted at a pressure of up to about 10 bar.

Abstract: An apparatus for the bellowless or bagless vulcanization of tire blanks comprising a tire vulcanization mold and a clamping mechanism for the tire bead provided for the mold. The clamping mechanism comprises the associated bead section of the vulcanization mold and a contact mechanism which can be moved towards such section in the axial direction and against the center of the mold. The contact mechanism comprises a ring formed of a number of segments, and such ring is provided at least at the region of the tire bead with a continuous layer of elastomeric material. According to a further improvement, the continuous layer possesses a lip member directed towards the tire bead.

Abstract: An apparatus for the bellowless vulcanization of tire blanks, wherein the tire beads are pressed by a press or contact mechanism against the base region of the mold halves. The invention contemplates removing at least for a period of time the press mechanism from the tire beads before or during vulcanization.