General Aniline and Film.Who or what was GAF.? Did they actually make film and cameras.?
In the early 70's the very first color slide film that I home processed was made by GAF, the chemical kit was very cheap. Unfortunately the color wasn't stable and the grain was huge. GAF also made B&W film. some was actually pretty good. It was far cheaper than Kodak. They also sold darkroom chemicals. I miss those days.
After they stopped manufacturing photographic materials in 1977 they licenced the name Ansco Color to a new entity which used that for rebranding.Did they rebrand AGFA/European Films and Japanese cameras.?
Here is a list of films that used The Agfa process, in both colour negative and transparency.
Ansco/GAF did not use the Agfa process for color.
Ansco/GAF did not use the Agfa process for color. They had their own unique process which (for example) used benzyl amine instead of benzyl alcohol. They did not use a C-22 process. In 1962 they offered their first neg-pos print material, but before that only sold a pos-pos print material called Printon. In 1965, they introduced the latest reversal film, Super Anscochrome. Up until the mid '60s, they were government run, but were released to become an independent company after the takeover during the war.
Pre-process, Ansco positive films did not show great keeping, but afterwards, the photos seemed to have quite good image stability.
They finally released a C22 and Ektaprint family of film and paper that was quite good, just as Kodak introduced C41 and Ektaprint 3. Ansco/GAF sued Kodak along with Berkey and Pavelle due to this. They won. Interestingly, the GAF products went through the new Kodak processes just fine.
This lawsuit did not benefit any of the companies involved. For example, it stopped R&D on a line of new print materials using CD6 and went forward with minor changes to EP3.
PE
I am a little confused or maybe I misunderstood but I remember reading a post you had about Agfa where you mentioned that Ansco were one generation behind Agfa in their colour system. I have the link to the post here.
(there was a url link here which no longer exists)
I find the Agfa / Ansco history fascinating and yet there is very little resource info on line.
GAF did introduce a C-41 Color neg. film, my best guess would be about January 1977
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