High-drawn and blow-molded polyester bottle
US5398826A · kind A · utility
3Cited by
11References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1993 |
| Grant date | Mar 21, 1995 |
| Priority date | — |
| Expiry date | Jul 2, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7158
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A highly-drawn and blow-molded polyester bottle is disclosed have a barrel resin layer forming a bottle wall with a circumferential yield point of higher than 1,800 kg/cm.sup.2 and a heightwise yield point of higher than 800 kg/cm.sup.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.