US20060110080A1 - Packages and structures with selective dosing of active agent - Google Patents

Packages and structures with selective dosing of active agent Download PDF

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Publication number
US20060110080A1
US20060110080A1 US11/312,208 US31220805A US2006110080A1 US 20060110080 A1 US20060110080 A1 US 20060110080A1 US 31220805 A US31220805 A US 31220805A US 2006110080 A1 US2006110080 A1 US 2006110080A1
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US
United States
Prior art keywords
package
freshness
agent
extension
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/312,208
Inventor
Toby Thomas
Nathan Kolovich
Craig Cappel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pactiv LLC
Original Assignee
Pactiv LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US35987402P priority Critical
Priority to US10/375,188 priority patent/US20030223657A1/en
Priority to US54334404P priority
Priority to US54334504P priority
Priority to US11/055,574 priority patent/US7497623B2/en
Priority to US11/055,575 priority patent/US20050220375A1/en
Application filed by Pactiv LLC filed Critical Pactiv LLC
Priority to US11/312,208 priority patent/US20060110080A1/en
Assigned to PACTIV CORPORATION reassignment PACTIV CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KOLOVICH, NATHAN A., CAPPEL, CRAIG E., THOMAS, TOBY R.
Publication of US20060110080A1 publication Critical patent/US20060110080A1/en
Assigned to THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT reassignment THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT SECURITY AGREEMENT Assignors: NEWSPRING INDUSTRIAL CORP., PACTIV CORPORATION, PRAIRIE PACKAGING, INC., PWP INDUSTRIES, INC.
Application status is Abandoned legal-status Critical

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