Blends of polymer and zeolite molecular sieves for packaging inserts
AssigneeEastman Kodak Company
InventorsArunachalam Tulsi Ram, Brett Zippel Blaisdell, Diane Marie Carroll-Yacoby
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Abstract
The invention relates to a method for improving the keeping of photographic elements comprising placing said elements in a container and placing a material comprising a blend of polymer and molecular sieve particles in said container with said element.
Claims10
A method for the keeping of a photographic film comprising placing said film in a container for a single use camera and placing a molded polymer packaging insert material comprising a blend of polymer and zeolite molecular sieve particles, into said container with said film wherein said polymer comprises a polyolefin polymer and said insert material further comprises a humidity indicator that changes color upon absorption of water.
Dependencies are inferred from the claim text.