Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Reexamination Certificate
2003-12-18
2010-11-23
Zacharia, Ramsey (Department: 1787)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
C428S421000, C428S422000, C428S522000, C428S523000
Reexamination Certificate
active
07838109
ABSTRACT:
Film for packaging liquid products or the like, which mainly consists of a first polyolefin layer, a jointing layer and a layer of polychlorotrifluoroethylene (PCTFE), wherein the PCTFE Layer has a thickness of at least 10 micrometer (μm) and whereby the film is obtained by means of extrusion lamination.
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Derwent abstract of JP 63-224944 A, Sep. 1988.
Bacon & Thomas PLLC
Tekni-Plex Europe, naamioze vennootschap
Zacharia Ramsey
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