Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Reexamination Certificate
2011-01-18
2011-01-18
O'Hern, Brent T (Department: 1794)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
C220S359100, C428S034100, C428S035700, C428S040100, C428S216000, C428S221000
Reexamination Certificate
active
07871697
ABSTRACT:
A peelable sealing structure includes a sealing layer and one or more optional additional layers. The peelable sealing structure includes a sealing surface that is formable into a peelable seal upon contact with a sealing substrate at all temperatures in a peelable seal temperature range. Moreover, the peelable sealing structure comprises a thermoplastic polymer and an additive dispersed within at least a portion of the thermoplastic polymer with the peelable sealing structure defining the sealing surface.
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Albaum Gary
Frederickson Eric
Jones Alexander
Kinigakis Panagiotis
Pokusa Kenneth
Brooks & Kushman P.C.
Kraft Foods Global Brands LLC
O'Hern Brent T
LandOfFree
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