Abstract: A ventilated seat includes a cushion pad, including a plurality of air distribution holes therethrough, and having a hook-loop fastener affixed thereto; a seat bottom including a main bottom cushion; a seat back operatively engaging the seat bottom and including a main back cushion; wherein one of the main bottom cushion and the main back cushion is comprised of a closed cell foam, includes a recess that is shaped to receive and orient the cushion pad therein, a ventilation passage for directing airflow from a climate control system to the recess, and a hook-loop fastener molded into the closed cell foam in the recess; and wherein the cushion pad is secured in the recess by the hook-loop fastener of the cushion pad operatively engaging the hook-loop fastener in the recess.

Abstract: A rotary atomiser drive spindle for use as part of a rotary atomiser, the drive spindle comprising a shaft which carries a turbine and a body which comprises at least one supply channel for supplying gas to the turbine for rotatingly driving the shaft relative to the body. The turbine comprises a rotor body portion, which is ring shaped, and a plurality of blades projecting from one of the generally flat surfaces of the rotor body portion. Generally radial gas paths through the turbine are defined by adjacent pairs of blades. The at least one supply channel comprises a nozzle portion from which, in use, gas leaves the body of the spindle towards the turbine. Each nozzle comprises an outlet and the cross sectional area of the gas passage through the nozzle portion decreases monotonically from the inlet of the nozzle to the outlet. Two turbines may be provided and exhaust air may be used for cooling.

Abstract: A rotary atomiser drive spindle for use as part of a rotary atomiser, the drive spindle comprising a shaft which carries a turbine and a body which comprises at least one supply channel for supplying gas to the turbine for rotatingly driving the shaft relative to the body. The turbine comprises a rotor body portion, which is ring shaped, and a plurality of blades projecting from one of the generally flat surfaces of the rotor body portion. Generally radial gas paths through the turbine are defined by adjacent pairs of blades. The at least one supply channel comprises a nozzle portion from which, in use, gas leaves the body of the spindle towards the turbine. Each nozzle comprises an outlet and the cross sectional area of the gas passage through the nozzle portion decreases monotonically from the inlet of the nozzle to the outlet. Two turbines may be provided and exhaust air may be used for cooling.

Abstract: A frozen ice confection of fixed shape is described which has its opacity controlled in relation of the temperature of the confection. The confection may also have an imbedded indicia which becomes view able as the transparency of this frozen confection increases.

Abstract: The claimed process consists in treating the tertiary amine oxide with a sulphite or a bleach activator.

Abstract: Process for making secondary amphoacetate and amphodiacetate of the formula ##STR1## wherein R.sup.1 is C.sub.8 -C.sub.18 -alkyl or C.sub.8 -C.sub.18 -alkenyl, R.sup.2 is hydrogen or a group of the formula --CH.sub.2 COOM and M is alkaline or alkaline earth metal, which comprises heating a compound of the formula 2 ##STR2## at pH between 7-14, at a temperature of 80 to 90 deg C. and for at least 24 hours and subsequent reaction with an aqueous solution of chloroacetic acid or is alkali salt at a pH from 7 fo 14 and a temperature of 80 to 90.degree. C. Due to the long period for the ring opening in the first step predominantly secondary products are obtained which are advantageous in that they show a low viscosity of their aqueous solution.