Stock material or miscellaneous articles – Layer or component removable to expose adhesive
Reexamination Certificate
1999-11-03
2010-11-16
Chang, Victor S (Department: 1794)
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
C428S040900, C428S041300, C428S041700, C428S041800, C428S352000, C428S354000, C156S244110, C156S244230, C156S244240, C156S247000
Reexamination Certificate
active
07833599
ABSTRACT:
Process for the production of a multilayer composite material with a plastic layer that has release properties with respect to adhesives, where the materials producing the release properties are located within the plastic layer, where a first web is provided in production of the composite materia on the one side of which a layer of adhesive is located, after which the plastic layer with the release properties follows, which is in turn bonded to a second web.
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4P Folie Forchheim Zweigniederlassung der Huhtamaki Van Leer Deu
Chang Victor S
Collard & Roe P.C.
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