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公开(公告)号:AT394939T
公开(公告)日:2008-05-15
申请号:AT04803656
申请日:2004-12-09
Applicant: BASF SE
Inventor: KRAEMER KLAUS , KOLTER KARL , WOOLF HERBERT
Abstract: A process for the surface treatment of foods by applying a polymer film, in which, as film-forming polymer, a polyvinyl alcohol-polyether graft copolymer is applied in the form of an aqueous dispersion to the food.