Film, especially B&W, will survive. But not Kodak. And I doubt anyone will buy their film division. If you like Kodak film load up the freezers or learn to love other competitor's emulsions. We still likely have another 6 months or so of their film in the distribution channel.
Maybe we'll be lucky like it was for APX for a few years with seemingly loads around for a while (ha! I remember all that APX having 2009 and 2011 expirations and thinking how long still that was!) Now try to find expired APX25 for less than $10 a roll or APX100 for not much cheaper.