Metallized Polypropylene Film and a Process of Making the Same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Apr 26, 2012
app pub date -
Apr 27, 2010
filing date -
Jun 19, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
This disclosure relates to a multilayer film and a process making such a film. The multilayer film of this disclosure includes (a) a metallizable skin layer having at least one of a grafted isotactic polypropylene, a grafted minirandom copolymer of isotactic polypropylene, a grafted propylene-based elastomer, or any combinations thereof; and (b) a metal layer deposited on the metallizable skin layer, wherein the isotacticity of said isotactic polypropylene is 85% or greater; the ethylene concentration of said minirandom copolymer is 1.0 wt. % or lower; the propylene concentration of said propylene-based elastomer is 89 wt. % or greater; and, wherein the graft monomer includes at least one of ethylenically unsaturated carboxylic acids, ethylenically unsaturated carboxylic acid derivatives and any combination thereof.
First Claim
Other Claims data not available