Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Protective layer
Reexamination Certificate
2005-02-01
2008-09-09
Chen, Vivian (Department: 1794)
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
Protective layer
C428S040100, C428S041800, C428S041900, C428S042200, C428S042300, C428S213000, C428S214000, C428S215000, C428S334000, C428S336000, C428S339000, C428S346000, C428S347000, C428S349000, C428S354000, C428S3550RA, C428S3550EN, C428S3550BL, C428S457000, C428S461000, C428S462000, C428S474700, C428S476300, C428S480000, C428S483000, C428S507000, C428S511000, C428S512000, C428S514000, C428S515000, C428S516000, C428S517000, C428S519000, C428S521000
Reexamination Certificate
active
07422782
ABSTRACT:
The present invention describes a multilayer film suitable for use in packaging applications comprising at least a polymeric first layer having a first surface and an opposing second surface wherein the polymeric first layer comprises a heat-sealable, water-insoluble polyester; a polymeric second layer having a first surface and an opposing second surface and comprising a pressure-sensitive adhesive, wherein the second surface of the polymeric second layer is in contact with the first surface of the polymeric first layer and forms a peelable/resealable bond therebetween; and a third layer in contact with the first surface of the polymeric second layer.
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Haedt Edward L.
Michels Joseph J.
Nett Lynn M.
Sheridan Paul J.
Chen Vivian
Curwood Inc.
Hall Tom J.
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