Not really kodak, but I wrote some fuji instant film articles a while back; but have been adding and making revisions but there is some kodak info in there that many do not know about.
http://camera-wiki.org/wiki/Fujifilm_instant_photographyI have yet to start a kodak instant film history wiki.
but some time lines
* polaroid ask kodak to manufacture their instant film 1940's
* polaroid decided to make their own film for sx70 late 1960's
* polaroid decided to make all their own film
* kodak had roll film and pack film production knowledge
* kodak decided to make instant film; pack film
* kodak saw sx70 scrapped plans on releasing pack film
* fuji researching instant film; knows kodak was also interested in making instant
* kodak released "kodak instant" in 1976.
* fuji bases their system on kodaks to make it more standardized, but uses their own chemicals and film.
* polaroid sues kodak
* Fuji enters the instant film market
* polaroid sues fujifilm
* fuji decide to keep their instant system fotorama in japan only.
* Kodak makes Kodamatic instant system
* fuji enters into a relationship with polaroid;
* kodak looses to polaroid.
* polaroid drops lawsuit against fuji.
* fuji continues making instant film for their home market.
* polaroid has no problems with fujifilm making pack film.
* kodak is force to remove instant film from market. buyers can return them for coupons to disk system or stock options.