Abstract: An air bag guard for children and infants having support posts and support bars that form a partial cage for placement over a child or infant for protection against air bag deployment. The air bag guard includes a strap for securing the guard in position with a first embodiment accommodating both forward and rearward facing child seats a second embodiment directed to forward facing children. Each embodiment is collapsible for ease of storage and includes straps for securing the guard in position with adjustments available to accommodate diverse floor positions as well as angular placement of seat backs.

Abstract: A method for the recovery of anhydrous aluminium chloride from a mixture of the aluminium chloride with ferrous chloride or ferric chloride, or both, which comprises subjecting the liquid mixture to a reduction in pressure, the conditions being such as to bring about dissociation of compounds of aluminium chloride and ferrous chloride present in the mixture, thereby to form an aluminium chloride-rich vapour and an iron chloride-rich solid and then separately collecting of the iron-and aluminium-rich components under conditions which give the minimum opportunity for recombination.