FILM SUITABLE FOR FOOD PACKAGING.
Application 1877/CHENP/2004 published 2006-06-23, filed 2004-08-24
Controlled permeability films are described that comprise at least on film-forming polymer and an inert, nonporous filler material having an average particle size such that the ratio of the average particle size of the filler to the film thickness is 0.67 to 0.99. Packages comprising such a controlled permeability film, and methods for making the film and using it to improve the storage life of a perishable article are also described.
Applicant
DOW GLOBAL TECHNOLOGIES INC.
Washington Street, 1790 Building, Midland, MI 48674 ,, U.S.A.
Inventor
International Info
Classification: A23L 3/3418, C08J 5/18, C08K 7/22, C08K 7/24, C08K 7/26, C08K 7/28
Publication Number: PCT/US2003/005497
Priority Information
60/360,447 . 60/368,306 . USA 2002-02-28