Poly-1-butene multilayers plastic film
US4461792A · kind A · utility
18Cited by
10References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 1982 |
| Grant date | Jul 24, 1984 |
| Priority date | — |
| Expiry date | Sep 30, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A multilayer plastic film suitable for use in the manufacture of garbage and trash bags wherein the film comprises one or more layers representing at least one first outer layer comprising poly-1-butene and at least one second outer layer comprising low pressure, low density polyethylene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.