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Uniaxially shrinkable biaxially oriented polypropylene film and method for use as tobacco pack overwrap |
Donald J. Burns, David A. Liestman, Barry C. Rice, Marie-France M. Nothnagle |
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| 5945205 |
Opaque film compositions |
Jean-Pierre Frognet |
1999-08-31 |
| 5691043 |
Uniaxially shrinkable biaxially oriented polypropylene film and its method of preparation |
Marie-France M. Nothnagle |
1997-11-25 |
| 5264277 |
Multi-layer opaque film structures of reduced surface friction and process for producing same |
Jean-Pierre Frognet, Maurice Petitjean |
1993-11-23 |
| 5178942 |
Multi-layer opaque film structures tailored to end-use requirements |
Jean-Pierre Frognet, Maurice Petitjean |
1993-01-12 |
| 5176954 |
High opacity film and method thereof |
Larry G. Swan, John R. Wagner, Jr. |
1993-01-05 |
| 5091236 |
Multi-layer high opacity film structures |
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1992-02-25 |
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Oriented polypropylene film structure |
— |
1991-05-28 |