Disney already owns many Marvel animated works from the 1960's-80's (except for the 1960's "Fantasic Four" series, which was produced by Hanna-Barbera and now owned by Warner Bros.) -- this happened when Disney purchased the Saban catalog (which is how Disney ownership of the "Power Rangers" franchise came to happen).
This purchase will finally give Disney the ability to release these works on DVD (much like they did with the 1967 Spider-Man series in 2001 to cash-in on Spidey's big-screen debut).
This purchase will finally give Disney the ability to release these works on DVD (much like they did with the 1967 Spider-Man series in 2001 to cash-in on Spidey's big-screen debut).