公开(公告)号：EP1907290A2

公开(公告)日：2008-04-09

申请号：EP06785017.2

申请日：2006-06-16

申请人： Dow Global Technologies Inc.

发明人： ZHOU, Weijun ,  LAFOLLETTE, William, R. ,  PATEL, Rajen, M. ,  HAHN, Stephen, F. ,  GABELNICK, Aaron, M. ,  LAMBERT, Christina, A.

IPC分类号： B65D27/04 ,  C08L51/00 ,  C09D151/00

CPC分类号： B32B27/08 ,  B32B27/302 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2325/00 ,  B32B2551/00 ,  C08L51/003 ,  C08L51/04 ,  C09D151/003 ,  C09D151/04 ,  C08L2666/02 ,  C08L2666/04

摘要： A window envelope that includes a window patch formed from a low gloss polymer film based upon a rubber-modified vinyl aromatic polymer or a blend of a rubber- modified vinyl aromatic polymer and a vinyl aromatic polymer. The film may be a monolayer film or an external layer of a multilayer film. The film optionally includes an inorganic coating applied to either surface of the film where the film is a monolayer film or to an outermost surface of the film where the film is an external layer of a multilayer film. When an inorganic coating is applied to a film surface, the film need not include a rubber- modified vinyl aromatic polymer and may be based solely upon a vinyl aromatic polymer.