Pliable plastic film and container using the same
US8163361B2 · kind B2 · utility
3Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2010 |
| Grant date | Apr 24, 2012 |
| Priority date | — |
| Expiry date | Jun 10, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24843
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pliable plastic film according to the present invention comprises a heat sealable sealing layer, wherein the sealing layer is made of a mixture of a propylene-α-olefin random copolymer having a crystalline melting point Tm of 135 to 145° C. and a polypropylene (PP) homopolymer having a crystalline melting point Tm of higher than 160° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.