Process for packaging amorphous polyolefins
US5109892A · kind A · utility
20Cited by
10References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 1990 |
| Grant date | May 5, 1992 |
| Priority date | — |
| Expiry date | Dec 27, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B63/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A process for packaging normally tacky amorphous polyolefins is provided. The process entails flowing a heated amorphous polyolefin into a molded polyolefin container having a relatively thick wall at a temperature above the melting point of the container, followed by slowly cooling the filled container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.