Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Reexamination Certificate
2006-06-13
2009-12-29
Ahmed, Sheeba (Department: 1794)
Stock material or miscellaneous articles
Structurally defined web or sheet
Physical dimension specified
C428S332000, C428S421000, C428S422000, C428S480000, C428S483000, C428S500000
Reexamination Certificate
active
07638186
ABSTRACT:
The multilayer film serves as a laminate. The film is a multilayered structure that, in its base form, encompasses an intermediate layer with first and second outer layer affixed to opposing sides of the intermediate layer. The first outer layer is a semi-crystalline fluoropolymer. The intermediate layer includes a polyester and the second outer layer is an olefinic polymer. The layers are bonded together in the noted order to provide the multilayer film.
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Blong Thomas J.
Dillon Maria P.
Hull Dennis
Muggli Mark W.
Redmond David B.
3M Innovative Properties Company
Ahmed Sheeba
Lapos-Kuchar Julie A.
Szymanski Brian E.
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