Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Reexamination Certificate
2005-01-11
2005-01-11
Chen, Vivian (Department: 1773)
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
C428S343000, C428S346000, C428S347000, C428S349000, C428S212000, C428S213000, C428S214000, C428S215000, C428S216000, C428S323000, C428S328000, C428S480000, C428S910000, C264S288400, C264S290200, C106S015050, C106S018110, C106S018140, C106S018180, C106S018310
Reexamination Certificate
active
06841222
ABSTRACT:
The invention relates to a white, sealable, flame-retardant coextruded, biaxially oriented polyester film composed of at least one base layer B and of outer layers A and B applied to the two sides of this base layer. The film also comprises at least one flame retardant and one white pigment. The invention also includes the use of the film and a process for its production.
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Crass Guenther
Kern Ulrich
Murschall Ursula
Oberlaender Klaus
Peiffer Herbert
Chen Vivian
Mitsubishi Polyester Film GmbH
ProPat L.L.C.
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