Polyethylene preform and container
US5780128A · kind A · utility
22Cited by
2References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 15, 1996 |
| Grant date | Jul 14, 1998 |
| Priority date | — |
| Expiry date | Apr 15, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1393
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A polymeric composition which comprises post consumer PET and a first virgin PET is employed to form a laminate with a second virgin PET. The laminate is used in forming PET preforms which are blow molded into beverage containers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.